Commercial Actuator Selection Chart Non-Spring Return

Commercial Actuator Selection Chart Non-Spring Return Control Signal Position Feedback Torque Aux. Switches Actuator Model 4 VAC Power Input On/Off Tri-State Floating 0 to 0 VDC 0 to 0 ma* 4 to 0 ma 0 to 0 V Phasecut * Requires 500 ohm resistor. Can be wired for two-position control using a Form C relay. 3 (-P) option includes potentiometer feedback 5 Peripheral options are available for specialty signals such as PWM, 0-35 ohm and 0-0 V phase cut. 6 "-ZS" version can be calibrated to to 0 V. With the addition of a 500 ohm ( %, /4 W) resistor, it is compatible with 4 to 0 ma. Most assemblies are available with an optional weathershield, or NEMA 4/4X type enclosure. (-S) indicates built-in auxiliary switch. 0 to 35 Ohm Pulse Width Modulation (PWM) EN44B(-S) 5 5 5 EN44B-ZS(-S) 6 EN44C-NP EN44C(-S)(-P) 3 EN88B(-S) 5 5 5 EN88B-ZS(-S) 6 EN88C(-S)(-P) 3 EN3B 5 5 5 EN3B-ZS-S 6 EN3C(-S)(-P) 3 ENB(-S) 5 5 5 ENB-ZS(-S) ENC(-S) EN77D(-S) EN30B(-S) 5 5 5 EN30B-ZS(-S) EN30C(-S) 3 Starting Point & Span Adjust. (zero & span) 0 to 0 VDC Resistive 0-000 Ohm 44 in-lb 88 in-lb 3 in-lb 77 in-lb in-lb 30 in-lb Built-in Auxiliary Switches, (-S) only AC-A- Rev. 0/7/005

Commercial Actuator Selection Chart Spring Return Actuator Model Power Input 4 VAC 0 VAC Nominal Spring Return Time (Sec) - Maximum On/Off Tri-State Floating 0 to 0 VDC 0 to 0 ma* Control Signal 4 to 0 ma ES6A(-S) 30 ES6A(-S) 30 ES6B(-S) 30 5 5 5 ES6B-ZS(-S) 30 6 ES6C(-S)(-P) 30 3 ES4A(-S) 30 ES4A(-S) 30 ES4A3(-S) 30 VAC 30 ES4B(-S) 30 5 5 5 ES4B-ZS(-S) 30 ES4C(-S)(-P) 30 3 0 to 0 V Phasecut 0 to 35 Ohm Pulse Width Modulation (PWM) Starting Point & Span Adjust. Position Feedback 0 to 0 VDC Resistive (-P) 0-000 Ohm 6 in-lb Torque 4 in-lb Built-in Auxiliary Switches (-S) only * Requires a 500 ohm ( %, /4 W) resistor. 3 (-P) option includes potentiometer feedback Can be powered with 4 VDC ± 5% 5 Peripheral options are available for specialty signals such as PWM, 0-35 ohm and 0-0 V phase cut 6 "-ZS" version can be calibrated to to 0 V. With the addition of a 500 ohm ( %, /4 W) resistor it is compatible with 4 to 0 ma. Most commercial assemblies are available with an optional weathershield, or NEMA 4/4X type enclosure. (-S) indicates built-in auxiliary switch. 30 VAC available for ES4A3(-S) actuator only. AC-A- Rev. 0/7/005

Non-Spring Return 4 VAC Two-Position or Tri-State (Floating) Control (44 & 88 in-lb) EN44C(-S, -P), EN44C-NP & EN88C(-S, -P) Description The EN44C (-S, -P) & EN88C (-S, -P) direct coupled 4 VAC non-spring return rotary electronic actuators are designed for tri-state (floating) control or two-position control (with external relay) of dampers and valves. Features Compact, lightweight design Manual override Non-plenum and plenum models available (plenum is standard for all 4 V models) UL, CSA approved; plenum versions also CE rated Independently adjustable dual auxiliary switches available (-S option) Feedback potentiometer models available (-P option) Application These actuators are used in constant or variable air volume installations for control of HVAC dampers or valves requiring up to 44 in-lb (5 N-m) or 88 in-lb (0 N-m) of torque. See Note (CW) (CCW) (0-00%) (0-00%) 6 7 (com) (com) (com) P P P3 S S4 M 000 A B S S3 S5 S6 (com) (NC)(NO) (NC) (NO) Torque Input Signal Cabling 44 in-lb (5 N-m) 44 in-lb (5 N-m) 88 in-lb (0 N-m) Tri-state or Two-Position* Tri-state or Two-Position* Tri-state or Two-Position* * For two-position use Form C relay. Do not ground switched legs (6 & 7) Actuator Part Number Table Standard 4 VAC Operating Voltage With Potentiometer Dual Auxiliary Switches Only Plenum EN44C EN44C-P EN44C-S Non-Plenum EN44C-NP Plenum EN88C EN88C-P EN88C-S AC-A-3 Rev. 06/4/00

Non-Spring Return 4 VAC Two-Position or Tri-State (Floating) Control (44 & 88 in-lb) EN44C(-S, -P), EN44C-NP & EN88C(-S, -P) Technical Data EN44C-NP, EN44C(-S, -P) EN88C(-S, -P) Power supply Transformer sizing Electrical connection Angle of rotation 4 VAC +0%, -5% 50/60 Hz.3 VA (class power source req. for UL) (-NP) Non-Plenum cable Standard: 3 ft plenum rated cable; conduit connector optional 0-95, adj. stops Torque at rated voltage 44 in-lb min. (5 N-m) 88 in-lb min. (0 N-m) Direction of rotation Position indication reversible with wiring clip on indicator Shaft size Minimum shaft length Auxiliary features Feedback potentiometer (-P option) Auxiliary switches (-S option) Switch A Switch B Running time Humidity Housing type** Housing material Ambient temperature Storage temperature Noise level Servicing 90 secs at 60 Hz (08 secs at 50 Hz) 3/8" to 5/8" (8 mm to 6 mm) round /4" to /" (6 mm to.7 mm) square 9/6" (5 mm) hex 3/4" (0 mm) 0 to 000, <0 ma plenum: 4 A resistive, 4 VAC plenum: A inductive, 4 VAC 0 to 45 5 45 to 90 85 5 secs at 60 Hz (55 secs at 50 Hz) 95% RH noncondensing NEMA type /IP54 according to EN6059 Durable plastic - F to 30 F (-30 C to 55 C) - F to 40 F (-30 C to 60 C) <35 dba maintenance free Agency ratings UL 873 listed, CE-UL certified to CSA C. No. 4-93 CE conformity*** Quality standard Weight Electromagnetic Compatibility (EMC): 89/336/EEC Emissions standards: EN5008- Immunity standards: EN5008- ISO 900.06 lbs (0.48 kg)! * SWITCH WARNING: Apply only main voltage or only safety extra-low voltage (SELV) to switching outputs of auxiliary switches A and B. Mixed operation is not permissable. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. AC-A-4 Rev. 06/5/00

Non-Spring Return 4 VAC Two-Position or Tri-State (Floating) Control (44 & 88 in-lb) EN44C(-S, -P), EN44C-NP & EN88C(-S, -P) Actuator Components 90 45 90 A B 0 0 80 70 60 50 Aux Switch Adjustment 0 8,9 7 6 5 Legend. Base plate. Positioning scale for angle of rotation 3. Connection cables 4. Connection cables ("-S" and "-P" options) 5. Manual override 6. Coupling bushing 7. Centering element for EN44 & EN88 (shaft diam. 8 mm to 0 mm) 8. Auxiliary switch A ("-S" option) 9. Auxiliary switch B ("-S" option) 0. Position indicator. Adjustment lever with locking screw. Adjusting screw for mechanical range stop 3. Mounting bracket EA064R 3 4 3 Operation A floating control signal controls the actuator. The actuator s angle of rotation is proportional to the length of time the signal is applied. A 4 VAC control signal to wire 6 (Y) causes the actuator coupling to rotate clockwise. A 4 VAC control signal to wire 7 (Y) causes the actuator coupling to rotate counterclockwise. To reverse the direction of rotation, the wires 6 and 7 (Y and Y) may be interchanged. In the event of a power failure, or with no control voltage, the actuator holds its current position. Life Expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. Note: For wiring, switch and zero/span adjustments, refer to - EN44, EN88 Installation Instructions. AC-A-5 Rev. 06/4/00

Non-Spring Return 4 VAC Modulating Control (44 & 88 in-lb) EN44B(-S), EN44B-ZS(-S), EN88B(-S) & EN88B-ZS(-S) Description The EN44B(-S), EN44B-ZS(-S), EN88B(-S) and EN88B-ZS(-S) direct coupled 4 VAC non-spring return rotary electronic actuators are designed for modulating control of dampers or valves. Features Compact, lightweight design Self-adapting capability for maximum flexibility in damper positioning Manual override Offset and slope adjustment models available ("-ZS" option) Independently adjustable dual auxiliary switches available ("-S" option) UL, CSA approved; CE rated Application These actuators are used in constant or variable air volume installations for control of HVAC dampers or valves requiring up to 44 in-lb (5 N-m) or 88 in-lb (0 N-m) of torque. Wiring (0-0V or 0-0 ma*) (0-0 V) 8 9 (com) S (com) S4 M A B (+) (com) Supply S S3 (NC) (NO) S5 S6 (NC) (NO) Torque Input Signal Cabling 44 in-lb (5 N-m) 88 in-lb (0 N-m) 0-0 VDC 0-0 ma* 0-0 VDC 0-0 ma* Actuator Part Number Table Standard 4 VAC Operating Voltage Span/Offset Adjustable Dual Aux. Switches and Slope/Offset Adjustable Dual Auxiliary Switches Only Plenum Cable EN44B EN44B-ZS EN44B-ZS-S EN44B-S Plenum Cable EN88B EN88B-ZS EN88B-ZS-S EN88B-S * 0-0 ma requires 500 Ω ( %, /4 W) resistor across pins and 8 "-ZS" versions can be calibrated to 4-0 ma. AC-A-6 Rev. 06/5/00

Non-Spring Return 4 VAC Modulating Control (44 & 88 in-lb) EN44B(-S), EN44B-ZS(-S), EN88B(-S) & EN88B-ZS(-S) Technical Data EN44B(-S), EN44B-ZS(-S) EN88B(-S), EN88B-ZS(-S) Power supply Transformer sizing Electrical connection Control signal "Y" Input resistance Operating range Feedback signal "U" Angle of rotation 4 VAC +0%, -5%, 50/60 Hz 3.3 VA (class power source req. for UL; class III per EN60730) 3 ft 8 AWG plenum cable 0-0 VDC, 0-0 ma 00 Kohm VDC 0-0 VDC, 0-0 ma 0-0 VDC, ma Max 0 to 95, adj. stops Torque at rated voltage 44 in-lb (5 N-m) 88 in-lb (0 N-m) Direction of rotation Position indication reversible w/dip switch factory setting is clockwise, with direct acting feedback signal clip on indicator 3/8" to 5/8" (8 mm to 6 mm) round Shaft size /4" to /" (6 mm to.7 mm) square 9/6" (5 mm) hex 3/4" (0 mm) Minimum shaft length Auxiliary features Control signal adjustment (-ZS option): - Offset (start point) - Slope Auxiliary switches (-S option) Switch A Switch B Running time Humidity Housing type** Housing material Ambient temperature Storage temperature Noise level Servicing 0 to 5 VDC to 30 VDC plenum: 4 A resistive, 4 VAC plenum: A inductive, 4 VAC 0 to 45 5 45 to 90 85 90 secs at 60 Hz 5 secs at 60 Hz (08 secs at 50 Hz) (50 secs at 50 Hz) 95% RH noncondensing NEMA type /IP54 according to EN6059 Durable plastic - F to 30 F (-30 C to 55 C) - F to 40 F (-30 C to 60 C) <35 dba maintenance free Agency ratings UL 873 listed, CE-UL certified to CSA C. No. 4-93 CE conformity*** Quality standard Weight! Electromagnetic Compatibility (EMC): 89/336/EEC Emissions standards: EN5008- Immunity standards: EN5008- ISO 900.06 lbs (0.48 kg) Add 500 Ω ( %, /4 W) resistor across pins & 8 for 0-0 ma signal. * SWITCH WARNING: Apply only main voltage or only safety extra-low voltage (SELV) to switching outputs of auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information. ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730.! AC-A-7 Rev. 06/5/00

Non-Spring Return 4 VAC Modulating Control (44 & 88 in-lb) EN44B(-S), EN44B-ZS(-S), EN88B(-S) & EN88B-ZS(-S) Actuator Components 6 Legend 3 4 90 45 Ys Uo U V U 0 6 30 4 Uo 0 3 5 4 self adapt 0 90 A B 0 0 80 70 60 50 Aux Switch Adjustment 5 4,3 0 9. Base plate. Positioning scale for angle of rotation 3. Slope adjustment ("-ZS" version) 4. Offset (start point) adjustment ("-ZS" version) 5. DIP switches 6. Cover for DIP switches 7. Connection cables 8. Connection cables ("-S" option) 9. Manual override 0. Coupling bushing. Centering element for EN44 and (EN88 shaft diam. 8 mm to 0 mm). Auxiliary switch A ("-S" option) 3. Auxiliary switch B ("-S" option) 4. Position indicator 5. Adjustment lever with locking screw 6. Adjusting screw for mechanical range stop 7. Mounting bracket self adapt 5 6 7 8 7 EA064R 0 Operation A continuous 0 to 0 VDC signal from a controller to wire 8 (Y) operates the actuator. The angle of rotation is proportional to the control signal. A 0 to 0 VDC position feedback output signal is available between wires 9 (U) and wire (com) to monitor the position of the motor. In the event of a power failure the actuator holds its position. In the event only the control signal is lost, the actuator returns to the 0 position. Note: For wiring, switch and zero/span adjustments, refer to - EN44, EN88 Installation Instructions. AC-A-8 Rev. 06/6/00

Non-Spring Return 4 VAC Two-Position or Tri-State (Floating) Control (3, & 30 in-lb) EN3C(-S), ENC(-S) & EN30C(-S) Description The EN3C(-S), ENC(-S) and EN30C(-S) direct coupled 4 VAC non-spring return (NSR) rotary electronic actuators are designed for tri-state (floating) or two-position control of building HVAC dampers and valves. Features Unique self-centering shaft coupling All metal housing Manual override Independently adjustable dual auxiliary switches available UL, cul listed; CE certified Application These actuators are used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers or control valves requiring up to 3 in-lb (5 N- m), in-lb (5 N-m) or 30 in-lb (35 N-m) of torque. Wiring See Note (CW) 6 7 M (com) (CCW) Feedback Potentiometer Switch A Switch B (0-00%) (com) (00-0%) (com) (com) P P P3 S S4 000 A S S3 (NC) (NO) B S5 S6 (NC) (NO) Actuator Part Number Table Tri-State Control: If the damper or valve turns counterclockwise (CCW) to open, reverse the 6 and 7 wires at the controller. Two Position Control: EN3C Only Connect wire to common, connect wire 6 to common in order to drive clockwise. To drive counterclockwise, add wire 7 to wire 6 on the common. 4 VAC Operating Voltage Torque Input Signal Cabling Standard With Dual Auxiliary Switches Potentiometer Feedback 3 in-lb (5 N-m) in-lb (5 N-m) 30 in-lb (35 N-m) Tri-state or Two-Position Tri-state or Two-Position* Tri-state or Two-Position* Standard or Plenum Cable Plenum Cable Plenum Cable Note: Do not ground switched legs (6 & 7) * Form C Relay required. AC-A-9 EN3C EN3C-S EN3C-P ENC ENC-S EN30C EN30C-S Rev. 09/4/005

Non-Spring Return 4 VAC Two-Position or Tri-State (Floating) Control (3, & 30 in-lb) EN3C(-S), ENC(-S) & EN30C(-S) Technical Data EN3C(-S)(-P) ENC(-S) EN30C(-S) Power supply Power consumption running: 3 VA / 3 W; holding: VA 4 VAC ±0%, 50/60 Hz running: 7 VA running: 7 VA Transformer sizing class, in accordance with UL/CSA Electrical connection 3 ft, 8 GA 3 ft, 8 AWG plenum cable electronic throughout 0 to 95 rotation Overload protection Potentiometer (-P) Angle of rotation Minimum torque Direction of rotation Position indication Manual override Shaft size Minimum shaft length Auxiliary switches (-S option) Switch A Switch B Running time for 90 Humidity Ambient temperature Storage temperature Housing type** Housing material Gear lubrication 0-000 Ώ (<0 ma) mechanically limited to 95 3 in-lb (5 N-m), <360 in-lb (40 N-m) max. in-lb (5 N-m) 30 in-lb (35 N-m) reversible with dip switch visual indicator, -5 to 90 (-5 is spring return position) push down button /4" to 3/4" (6.4 mm to 0.5 mm) min. diameter /4" to /" (6.4 mm to 3 mm) square AC: 4 VAC to 50 VAC 6A resistive A general purpose use DC: VDC to 30 VDC A standard: 3/8" to " (8 mm to 5.6 mm) diameter /4" to 5/8" (6.4 mm to 8 mm) square oversize:.05" (6.6 mm) max. special adapter 3/4" (0 mm) AC: 4 VAC 4A resistive A general purpose use DC: VDC to 30 VDC A 0 to 45 5 45 to 90 85 5 secs 60 Hz, 50 secs 50 Hz 95% RH noncondensing -5 F to 30 F (-3 C to 55 C) -40 F to 58 F (-40 C to 70 C) NEMA type /IP40 according to EN6059 Die cast aluminum alloy Silicone free Agency ratings CE conformity*** Noise level Servicing Quality standard Weight UL 873 or UL 60730 listed, CE-UL certified to CSA C. No. 4-93 Electromagnetic Compatibility (EMC): 89/336/EEC Emissions standards: EN5008- Low voltage directive 73/3 EEC Immunity standards: EN6000-6- except Immunity standards: EN5008- EN3C-NP (EN5008-) max 40 dba max 45 dba maintenance free ISO 900. lbs (.0 kg) 4.4 lbs (.0 kg)! * SWITCH WARNING: Apply only main voltage or only safety extra-low voltage (SELV) to switching outputs of auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. AC-A-0 Rev. 0/7/005

Non-Spring Return 4 VAC Two-Position or Tri-State (Floating) Control (3, & 30 in-lb) EN3C(-S), ENC(-S) & EN30C(-S) Actuator Components 90 A B PUSH 7 6 5 4 3 Legend. Positioning scale for angle of rotation. Connection cables 3. Manual override 4. Auxiliary switch B 5. Auxiliary switch A 6. Position indicator 7. Standard or self-centering shaft adapter* 8. Shaft adapter locking clip 9. Position indicator adapter 0. Mounting bracket 8 EA0408R 0 9 Operation EA0376R A floating control signal controls the actuator. The actuator s angle of rotation is proportional to the length of time the signal is applied. A 4 VAC control signal to wires and 6 (G-Y) causes the actuator coupling to rotate clockwise. A 4 VAC control signal to wires and 7 (G-Y) causes the actuator coupling to rotate counterclockwise. If you want to reverse the direction of rotation, the wires 6 and 7 (Y and Y) may be interchanged. Reverse the position indicator so that the counterclockwise 0 to 90 scale is visible. For complete wiring info, refer to technical bulletin. In the event of a power failure, or with no control voltage, the actuator holds its current position. In the event of a blockage in the damper or valve, the actuator is overload protected over the full range to prevent damage to the actuator. Life expectancy An improperly tuned control loop will cause excessive repositioning that will shorten the life of the actuator. WARNING: Apply only line voltage or only Class voltage to the switching outputs of both auxiliary switches A and B. Mixed operaton is not permissible. See Wiring for details. Note: * Self-centering shaft adapter shown. AC-A- Rev. 09/4/005

Non-Spring Return 4 VAC Modulating Control (3, & 30 in-lb) EN3B, EN3B-ZS-S, ENB(-S), ENB-ZS(-S), EN30B(-S) & EN30B-ZS(-S) Description The EN3B, EN3B-ZS-S, ENB(-S), ENB-ZS(-S), EN30B(-S) and EN30B-ZS(-S) direct coupled 4 VAC non-spring return (NSR) rotary electronic actuators are designed for modulating control of building HVAC dampers or valves. Features Built-in feedback Unique self-centering shaft coupling All metal housing Manual override Offset and span adjustment models available Independently adjustable dual auxiliary switches available UL, cul and CE listed Application These actuators are used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers and valves requiring up to 3 in-lb (5 N-m), in-lb (5 N-m), or 30 in-lb (35 N-m) torque. Wiring B:( 0-0 V, 0-0 ma*) 8 (0-0 V) 9 (com) S (com) S4 M A B (+) (com) Supply S S3 (NC) (NO) S5 S6 (NC) (NO) Torque Input Signal Cabling 3 in-lb (5 N-m) in-lb (5 N-m) 30 in-lb (35 N-m) 0 to 0 VDC 0 to 0 ma* 0 to 0 VDC 0 to 0 ma* 0 to 0 VDC 0 to 0 ma* Actuator Part Number Table 4 VAC Operating Voltage Standard or Plenum Cable Standard Span/Offset Adjustable Dual Auxiliary Switches and Span/Offset Adjustable Dual Auxiliary Switches Only EN3B EN3B-ZS-S Plenum Cable ENB ENB-ZS ENB-ZS-S ENB-S Standard Cable EN30B-ZS-S Plenum Cable EN30B EN30B-ZS EN30B-S Note: * 0-0 ma: Requires 500 Ω ( %, /4 W) resistor across pins and 8. "-ZS" version can be calibrated to 4-0 ma. AC-A- Rev. 0/7/005

AC-A-3 Non-Spring Return 4 VAC Modulating Control (3, & 30 in-lb) EN3B, EN3B-ZS-S, ENB(-S), ENB-ZS(-S), EN30B(-S) & EN30B-ZS(-S) Technical Data Power supply Transformer sizing EN3B, EN3B-ZS-S 5 VA running V A holding (class power source req. for UL) 3 ft, 8 AW G ENB(-S), ENB-ZS(-S) 4 VAC ±0%, 50/60 Hz EN30B(-S), EN30B-ZS(-S) Electrical connection 3 ft, 8 AW G plenum cable Overload protection Electronic throughout 0 to 95 rotation Control signal 0-0 VDC, 0-0 ma Input resistance > 00 Kohm > 00 Kohm Operating range 0 to 0 VDC, 0 to 0 ma Feedback output "U" 0 to 0 VDC ( ma max.) Angle of rotation 90, 95 max. M inimum torque 3 in-lb (5 N-m) in-lb (5 N-m) 30 in-lb (35 N-m) Direction of rotation Position indication M anual override Shaft size M inimum shaft length Auxiliary switches (-S option) Switch A Switch rang e (-S op tion)* Switch B Recommended rang e usag e Zero Span Control Signal Adjustment (-ZS model) Offset (startpoint) Factory Setting Span Running time (90 ) (nominal) Humidity Ambient temperature Storage temperature Housing type** Housing material Gear lubrication Agency ratings CE conformity*** N oise level Servicing Quality standard W eight /4" to 3/4" (6.4 mm to 0.5 mm) diameter /4" to /" (6.4 mm to 3 mm) sq uare AC: 4 VAC to 50 VAC 6A resistive A general purpose use DC: VDC to 30 VDC, A control: selectable by dip switch visual indicator, 0 to 95 push down button Standard: 3/8" to " (8 mm to 5.6 mm) diameter /4" to 5/8" (6.4 m m to 8 m m ) square Oversize:.05" (6.6 mm) special adapter 3/4" (0 mm) 0 to 45 5 45 to 90 85 8 VA running. VA holding (class power source req. for UL) AC: 4 VAC to 50 VAC plenum : 4 A resistive, 4 V A C plenum: A general purpose use, 4 VAC DC: VDC to 30 VDC, A 0-5 VDC 0 VDC -30 VDC 5 secs (60 Hz) 50 secs (50 Hz) 95% RH noncondensing -5 F to 30 F (-3 C to 55 C) -40 F to 58 F (-40 C to 70 C) NEM A type /IP40 according to EN6059 Die cast aluminum alloy Silicone free UL 60730 or UL 873 listed, CE-UL certified to CSA C. No. 4-93 Electromagnetic Compatibility (EM C): 89/336/EEC Emissions standards: EN5008- Im m unity standards: EN 5008- Low-voltage directive <45 dba maintenance free ISO 900. lbs (.0 kg) 4.4 lbs (.0 kg) Add 500 Ω ( %, /4 W) resistor across pins & 8 for 0-0 ma signal.! * SWITCH WARNING: Apply only main voltage or only safety extra-low voltage (SELV) to switching outputs of auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. Rev. 09/4/005

Non-Spring Return 4 VAC Modulating Control (3, & 30 in-lb) EN3B, EN3B-ZS-S, ENB(-S), ENB-ZS(-S), EN30B(-S) & EN30B-ZS(-S) Actuator Components Legend 3 4 90 Span, DU 5 0 5 0 30 5 Offset, Uo 0 3 5 4 A B Gear Train Lockpin 0 9 8 7 6. Positioning scale for angle of rotation. Manual override (push) 3. Span adjustment (-ZS version) 4. Offset (start point) adjustment (-ZS version) 5. Connection cables 7. Auxiliary switch B (-S option) 8. Auxiliary switch A (-S option) 9. Position indicator 0. Standard or self-centering shaft adapter*. Shaft adapter locking clip. Position indicator adapter 3. Mounting bracket 5 3 Operation A continuous DC 4 to 0 ma signal or a 0 to 0 VDC (0-0 ma**) signal from a controller to wire Y operates the actuator. The angle of rotation is proportional to the control signal. A 0 to 0 VDC position feedback output signal is available between wires U and com (system neutral) to monitor the position of the motor. In the event of a power failure, the actuator holds its current position. If only the control signal is lost, the actuator returns to the 0 position. Life expectancy An improperly tuned control loop will cause excessive repositioning that will shorten the life of the actuator. WARNING: Apply only AC-line voltage from the same phase or only UL-Class voltage (SELV for CE conformance) to the switching outputs of both auxiliary switches A and B. Mixed operation is not permissible. * Self-centering shaft adapter shown. ** Add 500 Ω ( %, /4 W) resistor across pins & 8 for 0-0 ma signal. AC-A-4 Rev. 09/4/005

Description The ES4 (4 VAC or 0 VAC) and the ES6A (4 VAC/VDC or 0 VAC) direct coupled twoposition spring return electronic actuators are for control of building HVAC dampers or valves. Features Brushless DC motor technology with stall protection Bidirectional fail-safe spring return Unique self-centering shaft coupling Access to all functions from either side of the actuator All metal housing Manual override 5 pre-load as shipped from factory Models with independently adjustable dual auxiliary switches available UL, CSA approved; CE rating for ES6 Application This actuator is used for the control of valves or dampers requiring up to 6 in-lb (7 N-m) or 4 in-lb (6 N-m) of torque. It is designed for applications that require the valve or damper to return to its fail-safe position when there is a power failure. Wiring Diagrams Spring Return Rotary Electronic Actuator Two-Position Control ES6A(-S) & ES4A(-S) Two-Position Control (4 VAC) Supply (+) Dual Aux. Switches (com) (com) S S4 Two-Position Control (0 VAC) (Line) 3 Dual Aux. Switches (com) (com) S S4 EA08R M A B EA08R M A B (com) S S3 (NC) (NO) S5 S6 (NC) (NO) 4 (neutral) S S3 (NC) (NO) S5 S6 (NC) (NO) Torque Input Signal Cabling 6 in-lb (7 N-m) 4 in-lb (6 N-m) Two-Position Two-Position Actuator Part Number Table Standard or Plenum Cable Standard or Plenum Cable Standard Operating Voltage 4 VAC 5 VAC Dual Auxiliary Switches Standard Dual Auxiliary Switches ES6A ES6A-S ES6A ES6A-S ES4A ES4A-S ES4A ES4A-S AC-A-5 Rev. 0/3/006

Spring Return Rotary Electronic Actuator 4 VAC/VDC or 5 VAC Two-Position Control ES6A(-S) Technical Data ES6A(-S) ES6A(-S) Power supply Power consumption Transformer sizing Electrical connection / attached cable Overload protection Angle of rotation (max.) Minimum torque Direction of rotation Position indication Manual override Shaft size Minimum shaft length Auxiliary switches (-S option) Switch A Switch B Running time (nominal) Humidity Ambient temperature Storage temperature Housing type** Housing material Agency ratings CE conformity*** Noise level Servicing Quality standard Weight 4 VAC ± 0%, 4 VDC ± 5% 50/60 Hz running: 5 VA, 3.5 WDC holding: 4 VA, 3 WDC class power source req. for UL, CSA 0 VAC ± 0% 50/60 Hz 7 VA, 5W class power source req. for UL, CSA 3 ft, 8 AWG cable, BX connector plenum cable standard cable Electronic throughout 0 to 95 rotation 95 6 in-lb (7 N-m) spring return: selectable when ordering valves, selectable in field for damper visual indicator, -5 to 90 (-5 is spring return position) 3 mm hex crank (shipped with actuator) /4" to 3/4" (6.4 mm to 0.5 mm) diameter /4" to /" (6.4 mm to 3 mm) square 3/4" (0 mm) AC: 4 VAC to 50 VAC 6A resistive A general purpose use DC: VDC to 30 VDC A 0 to 45 5 45 to 90 85 90 secs running spring return: 5 secs typical (<60 secs max at -5 F) 5 to 95% RH, noncondensing -5 F to 30 F (-3 C to 55 C) -5 F to 58 F (-3 C to 70 C) NEMA type /IP40 according to EN6059 Die cast aluminum alloy UL 60730 listed (replacing UL 873), C-UL CSA C. No. 4-93 Electromagnetic Compatibility (EMC): 89/336/EEC Emissions standards: EN5008- Immunity Standards: EN5008-40 dba (running) maintenance free ISO 900.86 lbs (.3 kg)! * SWITCH WARNING: Apply only line voltage or only Class voltage to the switching outputs of both auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. "-NP" version has non-plenum cable AC-A-6 Rev. 06/5/00

! Spring Return Rotary Electronic Actuator 4 VAC or 5 VAC Two-Position Control ES4A(-S) Technical Data ES4A(-S) ES4A(-S) Power supply 4 VAC +0%, -5% 5 VAC ±5% 50/60 Hz 50/60 Hz Power consumption running: 8 VA running: 9 VA holding: 3 VA holding: 9 VA Transformer sizing class power source req. for UL Electrical connection 3 ft, 8 AW G plenum cable 3 ft, 8 AW G cable plenum cable standard cable Overload protection A ngle of rotation (m ax.) Minimum torque Electronic throughout 0 to 95 rotation 95 4 in-lb (6 N-m) D irection of rotation Position indication Manual override Shaft size M inimum shaft length A uxiliary switches (-S option) Switch A Switch B Running time (nominal) H um idity Ambient temperature Storage temperature Housing type** Housing material Agency ratings CE conformity*** N oise level Servicing Q uality standard W eight spring return: selectable when ordering valves, selectable in field for damper motor: selectable by dip switch visual indicator, -5 to 90 (-5 is spring return position) 3 mm hex crank (shipped with actuator) Standard: 3/8" to " (8 mm to 5.6 mm) diameter /4" to 3/4" (6.4 m m to 0.5 m m ) square Oversize:.05" (special adapter) 3/4" (0.5 mm) plenum: 4 A resistive, 4 VAC plenum: A inductive, 4 VAC 0 to 45 5 standard: 6 A resistive, 4 VAC to 50 VAC standard: A inductive, 4 VAC to 50 VAC 45 to 90 85 90 secs constant, independent of load, spring return: 5 secs typical (30 secs max.) 5 to 95% RH, noncondensing -5 F to 30 F (-3 C to 55 C) -5 F to 58 F (-3 C to 70 C) NEM A type /IP40 according to EN6059 Die cast aluminum alloy UL 873 listed, CE-UL certified to CSA C. No. 4-93 Electrom agnetic Com patibility (EM C): 89/336/EEC Emissions standards: EN5008- Immunity Standards: EN5008- <45 dba max maintenance free ISO 900 4.85 lbs (. kg) * SWITCH WARNING: Apply only main voltage or only safety extra-low voltage (SELV) to switching outputs of auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. AC-A-7 Rev. 0/7/005

Actuator Components EA099R 3 4 5 6 7 6 Dodge Engineering & Controls, Inc. Spring Return Rotary Electronic Actuator 4 VAC/VDC or 5 VAC Two-Position Control ES6A(-S) 3 0 9 8 8 7 4 3 5 EA097R Legend. Actuator housing. Positioning scale for angle of rotation 3. DIP switches and cover 4. Span adjustment 5. Offset (start point) adjustment 6. Mounting bracket 7. Connection cables for power and positioning signal 8. Connection cables for auxiliary switches or feedback potentiometer 9. Gear train lock pin 0. Manual override wrench opening and direction of rotation arrow. Locking shaft for auxiliary switches A and B. Position indicator 3. Self-centering shaft adapter 4. Shaft adapter locking clip 5. Position indicator adapter 6. Key for manual adjustment 7. Adjustment tool for: auxiliary switches (), potentiometers (4 and 5), and locking shaft (9) Operation When power is applied, the actuator coupling moves toward the 90 position. In the event of a power failure, or when operating voltage is turned off, the actuator returns to the 0 position. Life expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. For installation, option (-S) and accessory information, see Engineering, Application and Installation guide. * Self-centering shaft adapter shown. AC-A-8 Rev. 0/4/00

Spring Return Rotary Electronic Actuator 4 VAC or 5 VAC Two-Position Control ES4A(-S) Actuator Components 90 A B Gear Train Lockpin 8 7 6 5 4 Legend. Positioning scale for angle of rotation. Manual override wrench opening and direction of rotation arrow 3. Connection cables 4. Gear train lock pin 5. Auxiliary switch B (-S option) 6. Auxiliary switch A (-S option) 7. Position indicator 8. Standard or self-centering shaft adapter* 9. Shaft adapter locking clip 0. Position indicator adapter. Mounting bracket 9 0 EA0406R 3 EA0378R Operation When power is applied, the actuator coupling moves toward the 90 position. In the event of a power failure, or when operating voltage is turned off, the actuator returns to the 0 position. Life expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. For installation, option (-S) and accessory information, see Engineering, Application and Installation guide. * Self-centering shaft adapter shown. AC-A-9 Rev. 0/7/005

Spring Return Electronic Actuator Tri-State (Floating) Control ES6C(-S) & ES4C(-S) Description The ES6C(-S) (4 VAC/VDC) and ES4C(-S) direct coupled 4 VAC spring return electronic actuators are designed for tri-state (floating) control of building HVAC dampers and valves. Features Brushless DC motor technology with stall protection Bidirectional fail-safe spring return Unique self-centering shaft coupling Access to all functions from either side of the actuator All metal housing Manual override 5 pre-load as shipped from factory Models with independently adjustable auxiliary switches available (-S option), includes potentiometer feedback UL, CSA approved, pending CE approval Application This actuator is used in constant or variable air volume installations for the control of return air, mixed air, exhaust, face and bypass valves, and dampers requiring up to 6 in-lb (7 N-m) or 4 in-lb (6 N-m) torque. It is designed for applications that require the valve or damper to return to a fail-safe position when there is a power failure. Wiring Three-position Control (4 V) (CW) (CCW) Dual Aux. Switches Feedback Potentiometer See Note 6 7 (0-00%) (com) (00-0%) (com) (com) P P P3 S S4 EA083R M 0% 00% 000 Ω A B (+) Supply (neutral) S S3 (NC) (NO) S5 S6 (NC) (NO) Actuator Part Number Table 4 VA C Operating Voltage Torque Input Signal Cabling Standard Dual A uxiliary Switches Feedback Potentiometer 6 in-lb (7 N-m) Tri-s tate (floating) Standard Cable ES6C ES6C-S ES6C-P 4 in-lb (6 N-m) Tri-s tate (floating) Plenum Cable ES4C ES4C-S ES4C-P Note: Do not ground switched legs (6 & 7) AC-A-0 Rev. 0/7/005

Spring Return Electronic Actuator Tri-State (Floating) Control ES6C(-S) & ES4C(-S) Technical Data ES6C(-S) ES4C(-S) Power supply 4 VAC ± 0%, 4 VDC ± 5%, 50/60 Hz 4 VAC +0%, -5%, 50/60 Hz Power consumption running: 5 VA (3.5 WDC) running: 8 VA holding: 4 VA (3 WDC) holding: 5 VA Transformer sizing class power source req. for UL, CSA Electrical connection 3 ft, 8 GA appliance cable 3 ft, 8 AWG plenum cable Overload protection Potentiometer Angle of rotation electronic throughout 0 to 95 rotation 0-000 8 (max. ma) mechanically limited to 95 Minimum torque 6 in-lb (7 N-m) 4 in-lb (6 N-m) spring: option when ordering valves; Direction of rotation reversible with mounting for dampers motor: reversible with dip switch Position indication Manual override Shaft size visual indicator, -5 to 90 (-5 is spring return position) 3 mm hex crank (shipped with actuator) /4" to 3/4" (6.4 mm to 0.5 mm) diameter 3/8" to " (8 mm to 5.6 mm) diameter /4" to /" (6.5 mm to 3 mm) square /4" to 3/4" (6 mm to 8 mm) square Minimum shaft length 3/4" (0 mm) AC: 4 VAC to 50 VAC 6 A resistive Auxiliary switches plenum: 4 A resistive, 4 VAC A general purpose use (-S option) plenum: A inductive, 4 VAC DC: VDC to 30 VDC A Switch A Switch B Running time for 90 Humidity Ambient temperature Storage temperature Housing type** Housing material Motor: 90 secs Spring: 5 secs typical (60 secs max. @ 5 F) 0 to 45 5 45 to 90 85 Motor: 90 secs constant, independent of load Spring: 5 secs typical (30 secs max.) 95% RH noncondensing -5 F to 30 F (-3 C to 55 C) -5 F to 58 F (-3 C to 70 C) NEMA type /IP40 according to EN6059 Die cast aluminum alloy Agency ratings UL 60730 or UL 873 listed, C-UL certified to CSA C. No. 4-93, pending CE approval for plenum models CE conformity*** Electromagnetic Compatibility (EMC): 89/336/EEC Emissions standards: EN5008- Immunity standards: EN5008- Noise level 0 dba (running) max. 45 dba Servicing Quality standard Weight maintenance free ISO 900.86 lbs (.3 kg) 6.0 lbs (.7 kg)! * SWITCH WARNING: Apply only line voltage or or only Class voltage to the switching outputs of both auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. AC-A- Rev. 0/7/005

Actuator Components EA099R 3 4 5 6 7 6 Spring Return Electronic Actuator 4 VAC/VDC Tri-State (Floating) Control ES6C(-S) 3 0 9 8 8 7 4 3 5 EA097R Legend. Actuator housing. Positioning scale for angle of rotation 3. DIP switches and cover 4. Span adjustment 5. Offset (start point) adjustment 6. Mounting bracket 7. Connection cables for power and positioning signal 8. Connection cables for auxiliary switches or feedback potentiometer 9. Gear train lock pin 0. Manual override wrench opening and direction of rotation arrow. Locking shaft for auxiliary switches A and B. Position indicator 3. Self-centering shaft adapter 4. Shaft adapter locking clip 5. Position indicator adapter 6. Key for manual adjustment 7. Adjustment tool for: auxiliary switches (), potentiometers (4 and 5), and locking shaft (9) Operation A tri-state (floating) control signal controls the valve or damper actuator. The actuator s angle of rotation is proportional to the length of time the signal is applied. A 4 VAC control signal to Y causes the actuator coupling to rotate clockwise. A 4 VAC control signal to Y causes the actuator coupling to rotate counterclockwise. With no control voltage, the actuator holds its current position. In the event of a power failure, the actuator spring returns to the 0 position. Life expectancy An improperly tuned control loop will cause excessive repositioning that will shorten the life of the actuator. AC-A- Rev. 0/4/00

Spring Return Electronic Actuator 4 VAC Tri-State (Floating) Control ES4C(-S) Actuator Components Legend 90 A B Gear Train Lockpin 8 7 6 5 4. Positioning scale for angle of rotation. Manual override wrench opening and direction of rotation arrow 3. Connection cables 4. Gear train lock pin 5. Auxiliary switch B (-S option) 6. Auxiliary switch A (-S option) 7. Position indicator 8. Standard or self-centering shaft adapter* 9. Shaft adapter locking clip 0. Position indicator adapter. Mounting bracket 9 EA0406R 3 0 EA0378R Operation A tri-state (floating) control signal controls the valve or damper actuator. The actuator s angle of rotation is proportional to the length of time the signal is applied. A 4 VAC control signal to Y causes the actuator coupling to rotate clockwise. A 4 VAC control signal to Y causes the actuator coupling to rotate counterclockwise. With no control voltage, the actuator holds its current position. In the event of a power failure, the actuator spring returns to the 0 position. Life expectancy An improperly tuned control loop will cause excessive repositioning that will shorten the life of the actuator. Note: * Self-centering shaft adapter shown. AC-A-3 Rev. 0/7/005

Spring Return 4 VAC Modulating Control ES6B(-S), ES6B-ZS(-S), ES4B(-S) & ES4B-ZS(-S) Description The ES6B(-S), ES6B-ZS(-S), ES4B(-S) & ES4B-ZS(-S) direct coupled 4 VAC spring return electronic actuators are designed for modulating control of building HVAC dampers and valves. Features Brushless DC motor technology with stall protection Bidirectional fail-safe spring return Unique self-centering shaft coupling All metal housing Access to all functions from either side of the actuator Manual override 5 pre-load as shipped from factory Offset and span adjustment models available (-ZS option) Models with independently adjustable dual auxiliary switches available (-S option) UL, CSA approved; plenum versions pending CE rating Application This actuator is used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass valves or dampers requiring up to 6 in-lb (7 N-m) or 4 in-lb (6 Nm) torque. It is designed for applications that require the valve or damper to return to a fail-safe position when there is a power failure. Wiring (D: 4-0 ma B: 0-0V) 8 (0-0V) 9 Dual Aux. Switches (com) (com) S S4 EA084R M A B (+) Supply (com) S S3 (NC) (NO) S5 S6 (NC) (NO) Torque Input Signal Cabling 6 in-lb (7 N-m) 4 in-lb (6 N-m) 0 to 0 VDC 0 to 0 ma* 0 to 0 VDC 0 to 0 ma* Actuator Part Number Table 4 VAC Operating Voltage Standard Span/Offset Adjustable Dual Auxiliary Switches and Span/Offset Adjustable Dual Auxiliary Switches Only Plenum Cable ES6B ES6B-ZS ES6B-ZS-S ES6B-S Plenum Cable ES4B ES4B-ZS ES4B-ZS-S ES4B-S * 0-0 ma requires 500 Ω ( %, /4 W) resistor across pins and 8 "-ZS" versions can be calibrated to 4 to 0 ma. AC-A-4 Rev. 0/7/005

Spring Return 4 VAC Modulating Control ES6B(-S), ES6B-ZS(-S), ES4B(-S) & ES4B-ZS(-S) Technical Data ES6B(-S) ES4B(-S) ES6B-ZS(-S) ES4B-ZS(-S) Power supply 4 VAC ± 0% 50/60 Hz, 4 VDC ± 5% 4 VAC +0%, -5%, 50/60 Hz Transformer sizing running: 5 VA (3.5 WDC) holding: 4 VA (3 WDC) (class power source req. for UL) running: 9 VA holding: 5 VA (class power source req. for UL) Electrical connection Overload protection Control signal 0 to 0 VD C (max. 35 VD C), 0 to 0 ma 0 to 0 VD C, 0 to 0 ma Input impedance >00 Kohm 00 Kohm (0. ma) Operating range 0 to 0 VD C (max. 35 VD C), 0 to 0 ma 0 to 0 VD C, 0 to 0 ma Feedback output "U" Angle of rotation Minimum torque 6 in-lb (7 N-m) 4 in-lb (6 N-m) Direction of rotation Position indication Manual override Shaft size M inimum shaft length Auxiliary switches (-S option) Switch A Switch B Control signal adjustment (-ZS op tion) Offset (startpoint) (offset) (sp an) Sp an Running time (90 ) (nominal) Humidity Ambient temperature Storage temperature Housing type** Housing material Agency ratings /4" to 3/4" (6.4 mm to 0.5 mm) diameter /4" to /" (6.4 mm to 3 mm) square AC: 4 VAC to 50 VAC 6A resistive A general purpose use DC: VDC to 30 VDC A 90 secs constant spring return: 5 secs typical (60 secs max. @ -5 F) Standard: 3/8" to " (8 mm to 5.6 mm) diameter /4" to 5/8" (6.4 mm to 8 mm) square Oversize:.05" (6.6 mm) special adapter plenum: 4 A resistive, 4 VAC plenum: A inductive, 4 VAC 90 secs constant spring return: 5 secs typical (30 secs max.) CE conformity*** Electromagnetic Compatibility (EM C): 89/336/EEC Emissions standards: EN5008- Immunity standards: EN5008- Noise level 0 dba <45 dba (running) Servicing Quality standard 3 ft, 8 AWG plenum cable Electronic throughout 0 to 95 rotation 0 to 0 VDC ( ± ma max.) for 95 95 spring return: selectable when ordering valve, selectable for damper control direction with dip switch control: selectable by dip switch (on some models) visual indicator, 0 to 95 (0 is spring return position) 3 mm hex crank (shipped with actuator) 3/4" (0 mm) 0 to 45 5 45 to 90 85 0-5 VDC 0 VDC 30 V -30 VDC 95% RH, noncondensing -5 F to 30 F (-3 C to 55 C) -5 F to 58 F (-3 C to 70 C) NEMA type /IP40 according to EN6059 Die cast aluminum alloy UL 60730 or UL 873 listed, C-UL certified to CSA C. No. 4-93, pending CE approval for plenum models maintenance free ISO 900 Weight.86 lbs (.3 kg) 4.85 lbs (. kg) Add 500 Ω ( %, /4 W) resistor across pins & 8 for 0-0 ma signal.! * SWITCH WARNING: Apply only line voltage or only Class voltage to the switching outputs of both auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! ***CE WARNING: All wiring of these actuators must be safety extra-low voltage (SELV/PELV) in accordance with EN60730. AC-A-5 Rev. 0/7/005

Actuator Components EA099R 3 4 5 6 7 6 Spring Return 4 VAC Modulating Control ES6B(-S), ES6B-ZS(-S) 3 0 9 8 8 7 4 3 5 EA097R Legend. Actuator housing. Positioning scale for angle of rotation 3. DIP switches and cover 4. Span adjustment 5. Offset (start point) adjustment 6. Mounting bracket 7. Connection cables for power and positioning signal 8. Connection cables for auxiliary switches or feedback potentiometer 9. Gear train lock pin 0. Manual override wrench opening and direction of rotation arrow. Locking shaft for auxiliary switches A and B. Position indicator 3. Self-centering shaft adapter 4. Shaft adapter locking clip 5. Position indicator adapter 6. Key for manual adjustment 7. Adjustment tool for: auxiliary switches (), potentiometers (4 and 5), and locking shaft (9) Operation A continuous 4 to 0 ma signal or a 0 to 0 VDC (0-0 ma**) signal from a controller to wire Y operates the actuator. The angle of rotation is proportional to the control signal. A 0 to 0 VDC position feedback output signal is available between wires U and Comm (system neutral) to monitor the position of the motor. In the event of a power failure, or when the operating voltage is shut off, the actuator returns to the 0 position. Life Expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. For installation, option (-ZS, -S) and accessory information, see installation guide. * Self-centering shaft adapter shown. ** 0-0 ma with addition of 500Ω ( %, /4 W) resistor. AC-A-6 Rev. 06/4/00

Spring Return 4 VAC Modulating Control ES4B(-S) & ES4B-ZS(-S) Actuator Components EA0377R 3 4 90 Span, DU 5 0 5 0 30 5 Offset, Uo 0 3 5 4 5 A B Gear Train Lockpin 0 9 8 7 6 3 Legend. Positioning scale for angle of rotation. Manual override wrench opening and direction of rotation arrow 3. Span adjustment (-ZS version) 4. Offset (start point) adjustment (-ZS version) 5. Connection cables 6. Gear train lock pin 7. Auxiliary switch B 8. Auxiliary switch A 9. Position indicator 0. Standard or self-centering shaft adapter*. Shaft adapter locking clip. Position indicator adapter 3. Mounting bracket Operation A continuous 4 to 0 ma signal or a 0 to 0 VDC (0-0 ma**) signal from a controller to wire Y operates the actuator. The angle of rotation is proportional to the control signal. A 0 to 0 VDC position feedback output signal is available between wires U and Comm (system neutral) to monitor the position of the motor. In the event of a power failure, or when the operating voltage is shut off, the actuator returns to the 0 position. Life Expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. For installation, option (-ZS, -S) and accessory information, see installation instructions. * Self-centering shaft adapter shown. ** 0-0 ma with addition of 500 Ω ( %, /4 W) resistor across pins & 8. AC-A-7 Rev. 0/7/005

8 Dodge Engineering & Controls Inc. Spring Return 4 VAC Modulating Control ES6M(-S) & ES4M(-S) Description The ES6M(-S) & ES4M(-S) direct coupled 4 VAC spring return electronic actuators are designed for modulating control of building HVAC dampers and valves. Features Brushless DC motor technology with stall protection Bidirectional fail-safe spring return Unique self-centering shaft coupling All metal housing Manual override 5 pre-load as shipped from factory Input signal inversion option (direct or inverse acting) Feedback signal inversion option Models with independently adjustable dual auxiliary switches available (-S option) UL and cul listed Application This actuator is used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers or valves requiring up to 6 in-lb (7 N-m) or 4 in-lb (6 Nm) torque. It is designed for applications that require the valve or damper to return to a fail-safe position when there is a power failure. Torque Input Signal Cabling Standard 6 in-lb (7 N-m) 4 in-lb (6 N-m) Actuator Part Number Table to 0 VDC 4 to 0 ma* 0() to 0 VDC 0(4) to 0 ma* Standard Terminal Symbol Function Designations Color Supply (SP) G Red Neutral (SN) G0 Black 8 Input signal Y Gray 9 Position output U Pink S Switch A Common Q Gray/red S Switch A N.C. Q Gray/blue S3 Switch A N.O. Q4 Gray/pink S4 Switch B Common Q Black/red S5 Switch B N.C. Q Black/blue S6 Switch B N.O. Q4 Black/pink Dual Auxiliary Switches Plenum Cable ES6M ES6M-S Plenum Cable ES4M ES4M-S * 0(4)-0 ma requires a 500 Ώ (%, /4W) resistor across pins & 8 AC-A-8 04/5/009

9 Dodge Engineering & Controls Inc. Spring Return 4 VAC Modulating Control ES6M(-S) & ES4M(-S) Technical Data ES6M(-S) ES4M(-S) Power supply 4 VAC ± 0%; 4 VDC ± 5%, 50/60 Hz 4 VAC +0%; 4 VDC ±0%, 50/60 Hz Transformer sizing running: 5 VA (3.5 W) holding: 4 VA (3 W) (class power source req. for UL/CSA) running: 9 VA (7 W) holding: 5 VA (4 W) (class power source req. for UL/CSA) Electrical connection Overload protection 3 ft, 8 AWG plenum cable 0 to 95 rotation, with stall protection Control signal -0 VDC (max. 35 VDC) 0-0 VDC or -0 VDC (max. 35 VDC) Input impedance >00 Kohm >00 Kohm Feedback output "U" -0 VDC ( + ma, -.5 ma max.) 0-0 VDC or -0 VDC ( + ma, -.5 ma max.) Angle of rotation Minimum torque 6 in-lb (7 N-m) 95 4 in-lb (6 N-m) spring return: selectable when ordering valve, selectable for damper control direction with Direction of rotation dip switch control: selectable by dip switch Position indication Manual override visual indicator, 0 to 95 (0 is spring return position) 3 mm hex crank (shipped with actuator) Shaft size Minimum shaft length Auxiliary switches (-S option) Switch A Switch B Running time (90 ) (nominal) /4" to 3/4" (6.4 mm to 0.5 mm) diameter /4" to /" (6.4 mm to 3 mm) square AC: 4 VAC to 50 VAC 4A resistive A general purpose DC: VDC to 30 VDC A 90 secs spring return: 5 secs typical (60 secs max. @ -5 F (-3 C)) 3/8" to " (8 mm to 5.6 mm) diameter /4" to 5/8" (6.4 mm to 8 mm) square 3/4" (0 mm) AC: 4 VAC 4A resistive A, FLA, LRA DC: VDC to 30 VDC A 0 to 45 5 45 to 90 85 90 secs spring return: 5 secs typical (30 secs max.) Humidity Ambient temperature Storage temperature 95% RH, noncondensing -5 F to 30 F (-3 C to 55 C) -40 F to 58 F (-40 C to 70 C) Housing type** NEMA /IP54 according to EN60 59 NEMA in vertical to horizontal 90 Housing material Die cast aluminum alloy, Gear Lubrication - silicone free Agency ratings UL Listed to 60730 (to replace UL 873 listed, cul certified to CSA C. No. 4-93 CE conformity*** Australian Electromagnetic Compatibility (EMC): 89/336/EEC per AS/NZS 45./:999 (C-tick) Noise level 40 dba <45 dba (running) Servicing maintenance free Weight.9 lbs (.3 kg) 4.85 lbs (. kg) Add 500 Ώ ( %, /4 W) resistor across pins & 8 for ma signal.! * SWITCH WARNING: Apply only line voltage from the same phase or only UL Class voltage to the switching outputs of both auxiliary switches A and B. Mixed operation is not permissible. ** DEI has optional NEMA 4/4X type housings for these actuators. Call DEI for information.! *** CE WARNING: When wiring these actuators, only UL-Class voltage (SELV/PELV for CE) is permitted. AC-A-9 04/5/009

30 Dodge Engineering & Controls Inc. Spring Return 4 VAC Modulating Control ES6M(-S) Actuator Components 3 4 5 6 7 3 0 9 8 8 4 3 5 EA097R Legend. Actuator housing. Positioning scale for angle of rotation 3. DIP switches and cover 4. N/A 5. N/A 6. Mounting bracket 7. Connection cable for power and control signals 8. Connection cable for auxiliary switches or feedback potentiometer 9. Gear train lock pin 0. Manual override wrench opening and direction of rotation arrow. Auxiliary switches A and B. Position indicator 3. Self-centering shaft adapter 4. Shaft adapter locking clip 5. Position indicator adapter 6. Key for manual adjustment 7. Adjustment tool for: auxiliary switches () and lock pin (9) 8. /-inch NPT conduit connections 6 7 Operation Apply a continuous to 0 VDC* control signal between wire 8 (Y) and wire (G0) to operate the damper actuator. The angle of rotation is proportional to the control signal. A to 0 VDC position feedback output signal is available between wire 9 (U) and wire (G0) to monitor the position of the damper motor. In the event of a power failure or when the operating voltage is shut off, the actuator returns to the "0" position. Life Expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. Dip Switch Functionality Input signal inversion allows inverting the control input signal. The arrow direction indicates opening or closing (closing or opening) when operating an actuator with a given control signal. Feedback signal inversion allows inverting the position feedback output signal. Description Label Description Function Inverse Acting Direct-Acting Input Signal Inversion Inverse-Acting Feedback Direct-Acting Feedback Feedback Signal inversion Not In Use For installation, option (-S) and accessory information, see installation guide. * 4-0 ma with addition of 500Ω ( %, /4 W) resistor. AC-A-30 04/5/009

M 3 Dodge Engineering & Controls Inc. Actuator Components Spring Return 4 VAC Modulating Control ES4M(-S) 3 4 5 90 Span, DU 5 0 5 0 30 5 Offset, Uo 0 3 5 4 0-0 0 S -0 SM TM Manual Override A B Gear Train Lockpin 0 9 8 7 6 3 4 Legend. Positioning scale for angle of rotation. Manual override wrench opening and direction of rotation arrow 3. DIP switches 4. N/A 5. N/A 6. Gear train lock pin 7. Auxiliary switch B 8. Auxiliary switch A 9. Position indicator 0. Self-centering shaft adapter. Shaft adapter locking clip. Position indicator adapter 3. Mounting bracket 4. Connection cables Operation EA06R A continuous 0 to 0 VDC or to 0 VDC* signal from a controller to wire Y operates the damper actuator. The angle of rotation is proportional (or inverse proportional) to the control signal. A 0 to 0 VDC or to 0 VDC position feedback output signal is available between wires U and G0 (system neutral) to monitor the position of the damper actuator. In the event of a power failure or when the operating voltage is shut off, all actuator models will return to the 0 position. In the event of a blockage in a damper, actuators are overload protected over the full range to prevent damage to the actuators. Life Expectancy An improperly-tuned control loop will cause excessive repositioning that will shorten the life of the actuator. Implementation of DIP Switch Features Counter Clockwise Self-adapt feature to 0 VDC Tandem Mount Master Clockwise Self-Adapt Off 0 to 0 VDC Single Mount Slave For installation, option (-S) and accessory information, see installation instructions. * 0-0 ma/4-0 ma with addition of 500 Ω ( %, /4 W) resistor across pins & 8. AC-A-3 04/5/009

Toll Free 877-DEI-CTRL (877-334-875) Electronic Commercial Actuators Commercial Actuator Selection Chart Non-Spring Return... AC-A- Spring Return... AC-A- Non-Spring Return, 4 VAC, Two-Position or Tri-State (Floating); EN44C(-S, -P), EN44C-NP & EN88C(-S, -P)... AC-A 3-5 Non-Spring Return, 4 VAC, Modulating; EN44B(-S), EN44B-ZS(-S), EN88B(-S) & EN88B-ZS(-S)... AC-A 6-8 Non-Spring Return, 4 VAC, Two-Position or Tri-State (Floating); EN3C(-S), ENC(-S) & EN30C(-S)...AC-A 9- Non-Spring Return, 4 VAC, Modulating; EN3B, EN3B-ZS-S, ENB(-S), ENB-ZS(-S), EN77D(-S), EN30B(-S) & EN30B-ZS(-S)... AC-A -4 Spring Return, Two-Position; ES6A(-S) & ES4A(-S)... AC-A 5-9 Spring Return, Tri-State (Floating); ES6C(-S)(P) & ES4C(-S)(P)... AC-A 0-3 Spring Return, 4 VAC, Modulating; ES6B(-S), ES6B-ZS(-S), ES4B(-S), ES4B-ZS(-S), ES6M(-S) & ES4M(-S)... AC-A 4-3 96 Riverneck Road, Chelmsford, MA 084 USA Tel: 978-44-00 Fax: 978-44-4 www.deicontrols.com Rev. 0/5/009