TS-5711-770, -850 Series TS-57011-770, -850 Series TS-57031, TS-57031-850 Electronic Room Temperature Sensors General Instructions Application These sensors provide electronic sensing of room temperature at wall locations for use with microprocessor-based energy management systems, including Schneider Electric NETWORK 8000 (units with -850 suffix). 90 80 70 60 50 Features ±0.36% accuracy over 100 F operating span. ±0.045% drift per year maximum over 100 F span. -850 units include Schneider Electric NETWORK 8000 shunt resistor. 10K¾ @ 77 F thermistor sensor. TS-5711-770 TS-5711-850 Applicable Literature Environmental Controls Cross-Reference Guide, F- 23638 Environmental Controls Reference Manual, F- 21683 Environmental Controls Application Manual, F- 21335 Pneumatic Products Catalog, F-27383 NETWORK 8000 Hardware Installation Practices Manual, F-23061 50 60 70 80 90 TS-57011-770 TS-57011-850 TS-57031 TS-57031-850 Printed in U.S.A. 5/10 Copyright 2010 Schneider Electric All Rights Reserved. F-23837-7
SPECIFICATIONS Sensor Inputs Connections: Coded screw terminals. Environment Ambient Temperature Limits: Shipping, -40 to 160 F (-40 to 71 C). Operating, 40 to 140 F (4 to 60 C). Humidity: 5 to 95% RH, non-condensing. Locations: NEMA Type 1. Options for Temperature Sensors For the desired option, add the corresponding dash number suffix (-XXX) to the base part number of the temperature sensor. TAC Barber-Colman Robertshaw only 5/64" Allen screw used to secure cover TS-5711-403 F Thermometer (50-90 F) -413 C Thermometer (10-30 C) TS-5711-770 Standard TS-5711-770 Insert TS-57011-770 Standard TS-57011-770 Insert ACCESSORIES AT-504 Plaster hole cover kit (small) AT-1155 Plastic guard TS-5711-850 Series AT-61 Series Brushed bronze cover plates AT-101 Lock cover kit AT-505 Surface mounting base AT-546 Auxiliary mounting plate AT-602 Selector switch sub-base DP4T AT-1103 Wire guard AT-1104 Cast aluminum guard AT-1105 Plastic guard AT-1165 Plastic guard TS-57011-850 Series AD-8969-951 Wall plates (6 per package) AD-8969-952 Base plates (6 per package) AT-80 Replacement cover kit ( F) with 5 inserts AT-80-116 Replacement cover kit ( C) with 5 inserts AT-80-774 Replacement cover kit ( F) insert AT-8801 Non-flush 2" x 4" box adapter AT-1163 Wire guard (requires AT-504) TOOLS N2-4 screw wrench (TS-57031-850 series only) 2 Copyright 2010 Schneider Electric All Rights Reserved. F-23837-7
Table-1 Specifications. Part Number Thermometer Temperature Sensing Element Dimensions H x W x D Maximum Error Resistance Range Display Description Brand Name in. (mm) Resistance Over 100 F Change (55.6 C) Span TS-5711-770 55 to 85 F Analog TS-5711-850 None None TS-5711-851 50 to 90 F TS-5711-852 10 to 30 C Analog TS-57011-770 50 to 90 F TS-57011-850 None None TS-57031 TS-57031-850 None None TYPICAL APPLICATION Beige Plastic Shadow White Plastic Gray Plastic Robertshaw Schneider Electric Barber- Colman Robertshaw Schneider Electric Barber- Colman Schneider Electric Barber- Colman 4-3/8 x 2-3/4 x 1-5/8 (111 x 70 x 43) 4-13/16 x 3-1/4 x 1-31/64 (122 x 83 x 38) 2 x 2 x 1-1/4 (51 x 51 x 32) Table-2 Temperature vs. Resistance. Thermistor 10,000 ¾ at 77 F (25 C) Shunted with an 11k 0.1% resistor Thermistor 10,000 ¾ at 77 F (25 C) Shunted with an 11k 0.1% resistor Thermistor 10,000 ¾ at 77 F (25 C) Shunted with an 11k 0.1% resistor ±0.36 F (±0.2 C) See Table-2 Nominal Resistance Values (in 1000 ¾) Temperature F ( C) TS-5711-770, TS-57011-770, TS-57031 TS-5711-85X, TS-570X1-850 40 (4) 24.55 7.596 50 (10) 18.79 6.938 68 (20) 12.26 5.798 77 (25) 10.0 5.238 86 (30) 8.194 4.696 104 (40) 5.592 3.707 122 (50) 3.893 2.875 140 (60) 2.760 2.206 11kΩ 0.1% 1 2 To Energy Management System Sensor Input TS-5711-770, TS-57011-770, and TS-57031 Sensors 10kΩ Thermistor 1 2 To TAC NETWORK 8000 System Sensor Input Model TS-5711-770 TS-5711-85X Series TS-57011-770 TS-57011-850 TS-57031 TS-57031-850 Terminals 1 2 7 8 7 8 1 2 1 2 1 (+) 2 (-) 1 (+) 2 (-) TS-5711-85X Series, TS-57011-850, and TS-57031-850 Sensors Figure-1 Typical Sensor Wiring. F-23837-7 Copyright 2010 Schneider Electric All Rights Reserved. 3
INSTALLATION Inspection Requirements Inspect the package for damage. If damaged, notify the appropriate carrier immediately. If undamaged, open the package and inspect the device for obvious damage. Return damaged products. Job wiring diagrams Tools (not provided): Digital Volt-ohm Meter (DVM) Room temperature thermometer in F or C Appropriate screwdriver(s) for cover, terminals and mounting screws Appropriate drill and drill bit for mounting screws Diagonal wire cutters for removing mounting tabs Appropriate screws for mounting to European 1/4 DIN standard electrical box or for mullion mounting (not provided) TS-5711-770, TS-5711-850, TS-57011-770, and TS-57011-850, two mounting screws provided for mounting to a 2" x 4" conduit box Training: Installer must be a qualified, experienced technician. Appropriate accessories Warning: Electrical shock hazard! Disconnect power before installation to prevent electrical shock or equipment damage. Make all connections in accordance with the electrical wiring diagram and in accordance with national and local electrical codes. Use copper conductors only. Location Caution: Do not locate the temperature sensor near sources of heat or cold, such as lamps, motors, sunlight, or concealed ducts or pipes. The accuracy of the system may be affected by the presence of a room temperature gradient or sources of radiant energy. Avoid locations where excessive moisture, corrosive fumes, explosive vapors, or vibration is present. NEMA Type 1 devices are intended for indoor use. Conformance to the NEMA Type 1 requirements primarily provides a degree of protection against contact with the enclosed components. Locate the temperature sensor on an inside wall, in a position which represents the average temperature in the room or space. At this location, the sensor should be exposed to unrestricted air circulation of 30 ft. per minute (9.2 m per minute), minimum. The selected location should be out of direct sunlight, away from sources of heat or cold, and away from concealed ducts or pipes. Locate the sensor in accordance with local building codes and architectural specifications, as required. Typically, temperature sensors are located 4 to 6 ft. (1.2 to 1.8 m) from floor level. Mounting The TS-5711-770 and TS-5711-850 series sensors are designed to be mounted only on American Standard 2" x 4" electrical boxes. The TS-57011-770 and TS-57011-850 series sensors may be mounted on either American Standard 2" x 4" electrical boxes or European DIN Standard electrical boxes. The TS-57031 and TS-57031-850 sensors are mullion mounted. Refer to the mounting dimensions shown in Figure-2, Figure-3, Figure-4, and Figure-5, and mount the sensor according to the applicable procedure that follows. 4 Copyright 2010 Schneider Electric All Rights Reserved. F-23837-7
Mounting Dimensions 2-7/8 (73) 1-7/16 (37) 4-7/16 (113) 3-9/32 (83) Centered 4-3/8 (111) Depth = 1-5/8 (43) Dimensions shown are in inches (mm). 1-5/8 (43) 2-3/4 (70) Figure-2 Dimensions for Mounting TS-5711-770 and TS-5711-850 Series on American Standard 2" x 4" Electrical Box. 3-1/4 (83) 1-5/8 (41) 1-31/64 (38) 3-1/4 (83) 4-13/16 (122) 4-13/16 (122) 3-9/32 (83) Centered Depth = 1-31/64 (38) Dimensions shown are in inches (mm). 3/16 (5) Figure-3 Dimensions for Mounting TS-57011-770 and TS-57011-850 Series on American Standard 2" x 4" Electrical Box. 3-1/8 (79) 2-13/32 (61) Centered 1-19/64 (33) 3-1/8 (79) 1-9/16 (40) 3-1/8 (79) 3-1/8 (79) Depth = 1-19/64 (33) Dimensions shown are in inches (mm). Figure-4 Dimensions for Mounting TS-57011-770 and TS-57011-850 Series on European 1/4 DIN Standard Electrical Box. F-23837-7 Copyright 2010 Schneider Electric All Rights Reserved. 5
1-13/16 (46) 1-3/8 (35) Centered 1-1/4 (32) 2 (51) 7/8 (22) 2 (51) 1-13/16 (46) Dimensions shown are in inches (mm). Figure-5 Dimensions for Mullion Mounting TS-57031 and TS-57031-850. Mounting TS-5711-770 and TS-5711-850 Sensor on American Standard 2" x 4" Electrical Box 1. Remove the cover screw and remove the sensor cover from the base plate (see Figure- 6 ). Mounting Screws (2) (furnished) Tab Sensor American Standard Electrical Box Base Plate Screw Figure-6 Mounting of TS-5711-770 or TS-5711-850 on American Standard 2" x 4" Electrical Box. 2. Identify the two wires that are to be connected to the sensor. Route these wires to the electrical box. 3. Strip 1/4" (6mm) of insulation from the ends of the wires. 4. Connect the wires to the screw terminals on the back of the base plate. See the wiring diagrams in Figure-1. 5. Using the two mounting screws (#6-32 flathead screws) provided, mount the base plate onto the electrical box. Caution: To prevent damage to the components, do not use excessive force when mounting the sensor base plate onto the electrical box. 6. Dress the wires down and inside the perimeter of the base plate. 7. Reinstall the cover by inserting its top inside edge over the tab of the base plate and rotating the cover downward. Secure the cover with the cover screw. 6 Copyright 2010 Schneider Electric All Rights Reserved. F-23837-7
Mounting TS-57011-770 or TS-57011-850 Series Sensor on American Standard 2" x 4" Electrical Box 1. Remove the sensor cover from the base plate, according to the following: a. Insert the blade of a small-bladed screwdriver into the cover latch slot in the bottom of the sensor cover (see Figure-7 ). Latch Slot (Insert Screwdriver Blade Here) Bottom View Figure-7 Removing Sensor. b. Gently push upward on the screwdriver to release the cover latch. c. Rotate the cover away from the base plate while removing the screwdriver from the cover latch slot. 2. Separate the wall plate from the base plate (see Figure-8 ). The wall plate is snapped onto the base plate. 3. Identify the two wires that are to be connected to the sensor. Route these wires from the electrical box and through the wire feedthrough opening near the top of the base plate. 4. Using the two mounting screws (#6-32 x 5/8" flat head screws) provided, mount the base plate onto the electrical box. Note: No more than 6" (152 mm) of wire should remain under the cover. 5. Strip 1/4" (6 mm) of insulation from the ends of the wires. F-23837-7 Copyright 2010 Schneider Electric All Rights Reserved. 7
Wire Feedthrough Opening American Standard Electrical Box Mounting Screws (2) (furnished) Wall Plate Terminal Block Base Plate Sensing Element Latch Printed Circuit Board Figure-8 Mounting of TS-57011-770 or TS-57011-850 Series on 2" x 4" Electrical Box. 6. Connect the wires to the terminal block on the base plate. See the wiring diagrams in Figure-1. When installing a wire in the terminal block, insert the wire from the top side of the terminal and secure it by tightening the screw located on the front side of the terminal block. Caution: To prevent damage to the components, do not use excessive force when mounting the sensor base plate onto the electrical box. 7. Dress the wires down and inside the perimeter of the base plate. 8. Snap the wall plate onto the base plate. 9. Reinstall the cover by inserting its top inside edge over the tab on the base plate and rotating the cover downward. Press the cover to snap it in place. 8 Copyright 2010 Schneider Electric All Rights Reserved. F-23837-7
Diagonal Cutters Mounting TS-57011-770 or TS-57011-850 Series Sensor on European 1/4 DIN Standard Electrical Box 1. Remove the sensor cover from the base plate, according to the following: a. Insert the blade of a small-bladed screwdriver into the cover latch slot in the bottom of the sensor cover (see Figure-7 ). b. Gently push upward on the screwdriver to release the cover latch. c. Rotate the cover away from the base plate while removing the screwdriver from the cover latch slot. 2. Separate the wall plate from the base plate (see Figure-8 ). The wall plate is snapped onto the base plate. The wall plate may be discarded or used as a cover plate. 3. Using diagonal wire cutters, cut the mounting tabs from the top and bottom of the base plate (see Figure-9 ). Diagonal Wire Cutters American Tool Cut Mounting Tab Here Sensing Element Cut Mounting Tab Here Figure-9 Removing Mounting Tabs. 4. Identify the two wires that are to be connected to the sensor. Route these wires from the electrical box and through the wire feedthrough opening near the top of the base plate (see Figure-10 ). F-23837-7 Copyright 2010 Schneider Electric All Rights Reserved. 9
Wire Feedthrough Opening European 1/4 DIN Standard Electrical Box Mounting Screws (2) (not furnished) Terminal Block Base Plate Sensing Element Latch Printed Circuit Board Figure-10 Mounting Procedure for European 1/4 DIN Electrical Box. 5. Using two appropriately sized mounting screws (not provided), mount the base plate onto the 1/4 DIN electrical box. Note: No more than 6" (152 mm) of wire should remain under the cover. 6. Strip 1/4" (6 mm) of insulation from the ends of the wires. 7. Connect the wires to the terminal block on the base plate. See the wiring diagrams in Figure-1. When installing a wire in the terminal block, insert the wire from the top side of the terminal and secure it by tightening the screw located on the front side of the terminal block. Caution: To prevent damage to the components, do not use excessive force when mounting the sensor base plate onto the electrical box. 8. Dress the wires down and inside the perimeter of the base plate. 9. If the wall plate is to be used, snap it onto the base plate. 10. Reinstall the cover by inserting its top inside edge over the tab on the base plate and rotating the cover downward. Press the cover to snap it in place. 10 Copyright 2010 Schneider Electric All Rights Reserved. F-23837-7
Mullion Mounting TS-57031 and TS-57031-850 1. Using a 0.062" Allen wrench (tool number N2-4), turn the cover set screw clockwise into the base plate, to release the sensor cover. Remove the sensor cover. Refer to Figure- 11. #6 Mounting Screws (2) (not furnished) Base Plate Printed Circuit Board Terminal Block Hex Nuts (2) Sensing Element Setscrew Note: The sensor is provided with the printed circuit board already assembled to the base plate. Figure-11 Mounting Procedure for TS-57031 and TS-57031-850. Note: The sensor is provided with the printed circuit board assembled to the base plate. Sufficient room is provided between the printed circuit board and the base plate, so that removal of the printed circuit board is not necessary when routing the system wires for connection to the terminal block. 2. Identify the two wires that are to be connected to the sensor. Route these wires through the base plate, then around the printed circuit board. 3. Strip 1/4 (6 mm) of insulation from the ends of the wires. 4. Connect the wires to the terminal block on the printed circuit board. Refer to the wiring diagram in Figure-1. 5. Dress the wires down and into the mounting location. 6. Secure the base plate to the mounting location, using two #6 screws (not provided). 7. Position the tabs of the cover into the corresponding holes on the top of the base plate. Use a 0.062" Allen wrench (tool number N2-4) to turn the cover set screw counterclockwise, to secure the sensor cover to the base plate. F-23837-7 Copyright 2010 Schneider Electric All Rights Reserved. 11
Wiring Caution: Do not use unshielded sensor cable in the same conduit with 120/240 Vac power wiring, or in areas with high RFI/EMI generating devices. Shielded cable must be used when it is necessary to install the sensor leads in the same conduit with power wiring, or when it is known that devices generating high RFI/EMI are near. Ground the shield according to the controller or controlled device manufacturer's specification. For Schneider Electric NETWORK 8000 applications, follow the recommended shielding and wiring practices in the Schneider Electric NETWORK 8000 Hardware Installation Practices Manual, F-23061. Do not use the inside of the sensor cover or electrical box as a termination location for other control circuits. Wiring connections to the temperature sensor are made during the mounting process. Be sure to observe the following wiring guidelines: Two-conductor twisted pair wires (six turns per foot), Class II, low voltage, are suitable for the sensor leads. Use copper conductors only. Restrict wiring leads to the shortest practical length. For recommended wiring lengths, refer to Table-3, below. Table-3 Typical Sensor Wiring Lengths. Wire Gage Length of Run (Total Wiring in Loop) ft. (m) 22 150 (46) 18 1,000 (305) 16 2,250 (686) 14 4,000 (1219) CHECKOUT Use a Digital Volt-ohm Meter (DVM) to measure the resistance between the two field connection terminals on the temperature sensor (see Figure-1 for terminal identification). MAINTENANCE The temperature sensor requires no maintenance. However, the sensor should be periodically inspected for dirt and for any blockage of the airflow over the elements. Regular maintenance of the total system is recommended to assure sustained, optimum performance. FIELD REPAIR None. On October 1st, 2009, TAC became the Buildings business of its parent company Schneider Electric. This document reflects the visual identity of Schneider Electric, however there remains references to TAC as a corporate brand in the body copy. As each document is updated, the body copy will be changed to reflect appropriate corporate brand changes. Copyright 2010, Schneider Electric All brand names, trademarks and registered trademarks are the property of their respective owners. Information contained within this document is subject to change without notice. F-23837-7 Schneider Electric 1354 Clifford Avenue P.O. Box 2940 Loves Park, IL 61132-2940 www.schneider-electric.com/buildings