ower Supplies Series...2 Technical Information & Dimensions (Online)...5 ADEL ower Supplies 1
Flexible Switching ower Supplies Sprecher + Schuh is proud to bring you a Flexible ower Supply from the best in AC to DC power supplies, Adel System. High Quality AC to DC power with power boost up to 15% of rated Output to 6ºC 3-Year Warranty Solutions for ower Supply Continuity The FLEXline DC ower Supplies offer more power and flexibility for all your power needs. FLEX units are power rated from 1 to 15%, have a voltage input from 115V to 5V, and three modes of output circuit protection. The extremely compact housings offer a variety of features. Unparalleled Benefits ADEL system ower Supplies offer unparalleled benefits in the industry: High quality AC to DC power boost with up to 15% of rated output to 6ºC 1- and 2-phase input from 23V to 5V AC eliminates the need for control transformers Hiccup, Manual Reset and Continuous Output protection modes Operating temperature range of -25/+7ºC Metal Case I 2 provides excellent heat dissipation Built-in overload protection LED status indicator for all models Internally fused for short-circuit protection Easy Installation, DIN Rail Mountable Three year warranty One Solution, Many Applications ADEL system ower Supplies can apply to numerous applications and industries: LC and Smart Relay power roximity Switches Light Curtains Textile & Robotic Machinery Material Handling Equipment Metal & Wood Working Freezers & Refrigerators Building Automation Air Cleaning Systems acking Equipment 2
"ower Good" Contacts Output (Load side) Enable arallel Connection Adjust Output 22 27 VDC LED Status "OK" Field selectable via factory supplied jumper Three Modes of rotection With the exception of FLEX624A, all Flex Models are field selectable via a factory supplied jumper for the three protection modes as described below. Automatic Restart This is the default factory setting of all FLEX units. In case of short-circuit or overloading, the output current is interrupted. The device tries again to re-establish output voltage and normal condition about every 2 seconds until the problem is cleared. Hiccup Manual Continuous Mode Restart Output (default) (C.O.) Set Voltage Selection - Slide switch in casing - Some models are automatic or bridge only Input (Input voltage) Manual Reset In case of short-circuit or overload, the output current is interrupted. In order to restart the output it is necessary to switch-off the input circuit for about 1 minute. This protection mode is particularly suggested in applications where safety procedures require that reset be carried out only by an authorized person. Continuous Output mode In case of short-circuit or overload, the output current is kept at high values with near zero voltage. In case of short circuit the current can reach up to 3 times the rated current at 6 C. This protection mode is used to meet the requirements of demanding loads such as motors, solenoid valves, lamps, LC with highly capacitive input circuits and other loads with marked transient overload behavior. FLEX624A is factory set to continuous output (C.O.) mode only. Manual Reset Continuous Output 3
Technical Information Flexible Switching Mode ower Supplies Input Voltage Input Voltage Output Output Amps ower Catalog Watts Good AC Selection VDC @4ºC @6ºC Contact ➎ Number ➍ rice Single hase 115 23 Automatic 36 72 2 ➊ 1.5 ➋ ~ FLEX624A 166 115/23 Selectable ➌ 96/12 5 4 FLEX924A 213 115/23 Selectable ➌ 12/18 24 7.5 5 FLEX1724A 35 115/23 Selectable ➌ 24/336 14 1 FLEX2824A 36 115/23 Bridge only ➏ 48/6 25 2 FLEX524A 827 Two hase 23/4 5 Selectable ➌ 96/12 5 4 FLEX924B 234 23/4 5 Selectable ➌ 12/18 24 7.5 5 FLEX1724B 386 23/4 5 Selectable ➌ 24/336 14 1 FLEX2824B 416 Three hase 4 5 Automatic 48 6 24 25 2 FLEX524B 583 3-Year Warranty Norms and certifications The CE mark in According to EMC 24/18/EC and the Low voltage directive 26/95/EC Electrical Safety According to UL58, UL file E38682, IEC/EN 695 (VDE 85) e EN 5178 (VDE 16) for assembling device. The unit must be installed according to IEC/EN 695. Input / Output separation: SELV EN695-1 and ELV EN 624-1. Double or reinforced insulation. EMC Immunity EN 61-4-2, EN 61-4-3, EN 61-4-4, EN 61-4-5, EN 61-4-6, EN 61-6-2 EMC Emission: EN 61-6-4, EN61-3-2 Standards Conformity EN 624-1 Safety of Electrical Equipment Machines ➊ 115V Amp Rating shown; 3A @ 23V (72 W) ➋ 115V Amp Rating shown; 2.5@ 23V @ 5ºC (6 W) ➌ Input voltage selectable via slide switch located below input terminals inside metal casing. ➍ With the exception of Flex624A, all models are capable of being set to hiccup mode, manual reset or Continuous mode via factory supplied jumper. ➎ The NO ower Good signal contact Closes when the output power is OK and Opens when the output voltage falls below 2V DC. ➏ For 115V input voltage jumper is required between "bridge only" terminals. 4
FLEX624A Input: single-phase 115 23 V AC Output: One output 24 V DC 5ºC Efficiency up to 85% Strong overload without switch-off up Flexible power continuity: 36 to 72 W Input Nominal Input Voltage (2 x Vac) 115 23 Vac Input Voltage range (Vac) 9 264 19 A 5 msec. Input Current (115 23 Vac) 1.7 A T 4 A External Fuse (recommended) 6 A (MCB curve B) Output Output Voltage (Vn) Factory Setting 3% 24 Vdc Start up with Strong Load (capacitive load) 5. µf Turn-On delay after applying mains voltage 1.5 sec. () Continuous Current at 24 V < 4 C (In) 2 A (115) 3 A (23) Continuous Current at 24 V < 5 C (In) 1.5 A (115) 2.5 A (23) ower Boost Current at 24 Vdc 5 C(In) 3.5A 3 min. Current. Overload 4Vdc (permanent) I = In 5 C x (1.8-2.2) Max current Short Circuit (Icc) 7 A Typ. 2 msec 8 mvpp Efficiency 85 % Over temperature rotection. Shut-down output and Short-circuit protection, Dissipation power load (W) 13, (typ. 35 Vdc) arallel connection Climatic Ambient Temperature operation -25 up to +7 C (>5 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 5x12x5 mm.3 kg approx. Solid (mm 2 ) Stranded (mm 2 ) AWG Torque (NM) Stripped Length: Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm 1-H 72W Output derating Curve Continuous Load % 16 14 12 1 8 6 4 2-1 1 2 3 4 5 6 7 C 28 24 2 16 12 8 4 Out Voltage UL File E38682 Technical Information "VDC ok" LED indicator Output Voltage vs. Output Current, typ. Continuou... 1 2 3 4 5 6 7 Load (A) 5
Technical Information FLEX924A Input: single-phase 115 / 23 V AC Output: One output 24 V DC 6ºC Efficiency up to 89% Strong overload without switch-off, up to 5% Flexible power continuity: 96 to 12 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) 115 / 23 Vac Manual select Input from 115 to 23 Input Voltage range (Vac) 9 135 (115) 17 264 (23) 36 A 5 msec. Input Current (115 23 Vac) 1.91.96 A T 4 A External Fuse (recommended) 1 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5. µf Turn-On delay after applying mains voltage 1 sec. () Continuous Current at 24 V < 4 C (In) 5 A (permanent) Continuous Current at 24 V < 5 C (In) 4.5 A (permanent) Continuous Current at 24 V < 6 C (In) 4 A (permanent) ower Boost Current at 24 Vdc 6 C(In) In (6 C) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 12 A ermanent : Mode Typ. 2 msec 8 mvpp Efficiency 89 % Over temperature rotection. Shut-down output and Dissipation power load (W) 15 (typ. 35 Vdc) arallel connection ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 55x11x15 mm.5 kg approx. Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm 1-H 12W UL File E38682 6
FLEX1724A Input: single-phase 115 / 23 V AC Output: 24 V DC 6ºC Efficiency up to 89% Strong overload without switch-off, up to 5% Flexible power continuity: 12 to 18 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) Manual select Input from 115 to 23 115 / 23 Vac Input Voltage range (Vac) 9 135 (115) 17 264 (23) 36 A 5 msec. Input Current (115 23 Vac) 2.8 1.3 A T 4 A External Fuse (recommended) 1 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 7.5 A (permanent) Rated Current at 24 V < 5 C (In) 6 A (permanent) Rated Current at 24 V < 6 C (In) 5 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 16A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 89 % Over temperature rotection. Shut-down output and Dissipation power load (W) 22 (typ. 35 Vdc) arallel connection ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 55x11x15 mm.6 kg approx. Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm 1-H 18W Technical Information Output derating Curve Continuous Load % 16 14 12 1 8 6 4 2-1 1 2 3 4 5 6 7 C Out Voltage UL File E38682 Output Voltage vs. Output Current, typ. 28 24 2 16 12 8 4 16; 5 1 15 2 Load (A) 7
FLEX2824A Input: single-phase 115 / 23 V AC Output: 24 V DC 6ºC Efficiency up to 89% Strong overload without switch-off, up to 5% Flexible power continuity: 24 to 336 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) Manual select Input from 115 to 23 115 / 23 Vac Input Voltage range (Vac) 9 135 (115) 17 264 (23) 42 A 5 msec. Input Current (115 23 Vac) 3.3 2.2 A T 6.3 A External Fuse (recommended) 16 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 14 A (permanent) Rated Current at 24 V < 5 C (In) 12 A (permanent) Rated Current at 24 V < 6 C (In) 1 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 3A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 89 % Over temperature rotection. Shut-down output and Dissipation power load (W) 42 (typ. 35 Vdc) arallel connection, "Easy arallel" ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 72x115x135 mm.65 kg approx. Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm Signal:.2-2.5.2-2.5 24-14.5-.6 7 mm 1-H 336W % 16 14 12 1 8 6 4 2 Out Voltage UL File E38682 Technical Information Output derating Curve Continuous Load C -1 1 2 3 4 5 6 7 Output Voltage vs. Output Current, typ. 28 24 2 16 12 8 4 1 2 3 4 Load (A) 8
Technical Information FLEX524A Input: single-phase 115 / 23 V AC Output: 24 V DC 6ºC Efficiency up to 9% Strong overload without switch-off, up to 5% Flexible power continuity: 48 to 6 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) Bridge for 115V 115 / 23 Vac Input Voltage range (Vac) 9 135 (115) 17 264 (23) 8 A 5 msec. Input Current (115 23 Vac) 8 4.2 A T 1 A External Fuse (recommended) 16 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 25 A (permanent) Rated Current at 24 V < 5 C (In) 22 A (permanent) Rated Current at 24 V < 6 C (In) 2 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 6A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 9 % Over temperature rotection. Shut-down output and Dissipation power load (W) 62 (typ. 35 Vdc) arallel connection, "Easy arallel" ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 85x12x14 mm.75 kg approx. Input: 4. 6. 3-1.8-1. 7 mm Output: 4. 6. 3-1.8-1. 7 mm Signal:.2-2.5.2-2.5 24-14.5-.6 7 mm 1-H 6W UL File E38682 9
Technical Information FLEX924B Input: two-phase 23 / 4 5 V AC Output: 24 V DC 6ºC Efficiency up to 89% Strong overload without switch-off, up to 5% Flexible power continuity: 96 to 12 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) Manual select Input from 23 to 4-5 23 / 4 5 Vac Input Voltage range (Vac) 187 264 (23) 33 55 (4-5) 17 A 5 msec. Input Current (23/4 5 V AC) 1..58.46 A T 4 A External Fuse (recommended) 1 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 5 A (permanent) Rated Current at 24 V < 5 C (In) 4.5 A (permanent) Rated Current at 24 V < 6 C (In) 4 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 12A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 89 % Over temperature rotection. Shut-down output and Dissipation power load (W) 12 (typ. 35 Vdc) arallel connection, "Easy arallel" ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 55x11x15 mm.5 kg approx. Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm 2-H 12W UL File E38682 1
FLEX1724B Input: two-phase 23 / 4 5 V AC Output: 24 V DC 6ºC Efficiency up to 89% Strong overload without switch-off, up to 5% Flexible power continuity: 12 to 18 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) Manual select Input from 23 to 4-5 23 / 4 5 Vac Input Voltage range (Vac) 187 264 (23) 33 55 (4-5) 28 A 5 msec. Input Current (23/4 5 V AC) 1.45 -.83 -.68 A T 4 A External Fuse (recommended) 1 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 7.5 A (permanent) Rated Current at 24 V < 5 C (In) 6 A (permanent) Rated Current at 24 V < 6 C (In) 5 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 16A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 89 % Over temperature rotection. Shut-down output and Dissipation power load (W) 22 (typ. 35 Vdc) arallel connection ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 55x11x15 mm.6 kg approx. Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm 2-H 18W Technical Information Output derating Curve Continuous Load % 16 14 12 1 8 6 4 2-1 1 2 3 4 5 6 7 C Out Voltage UL File E38682 Output Voltage vs. Output Current, typ. 28 24 2 16 12 8 4 16; 5 1 15 2 Load (A) 11
FLEX2824B Input: two-phase 23 / 4 5 V AC Output: 24 V DC 6ºC Efficiency up to 89% Strong overload without switch-off, up to 5% Flexible power continuity: 24 to 336 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (2 x Vac) Manual select Input from 23 to 4-5 23 / 4 5 Vac Input Voltage range (Vac) 187 264 (23) 33 55 (4-5) 34 A 5 msec. Input Current (23/4 5 V AC) 2.49-1.44-1.15 A T 4 A External Fuse (recommended) 16 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 14 A (permanent) Rated Current at 24 V < 5 C (In) 12 A (permanent) Rated Current at 24 V < 6 C (In) 1 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 3A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 89 % Over temperature rotection. Shut-down output and Dissipation power load (W) 4 (typ. 35 Vdc) arallel connection ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 72x115x135 mm.65 kg approx. Input:.2-2.5.2-2.5 24-14.5-.6 7 mm Output:.2-2.5.2-2.5 24-14.5-.6 7 mm Signal:.2-2.5.2-2.5 24-14.5-.6 7 mm 2-H 336W Technical Information Output derating Curve Continuous Load % 16 14 12 1 8 6 4 2-1 1 2 3 4 5 6 7 C Out Voltage UL File E38682 Output Voltage vs. Output Current, typ. 28 24 2 16 12 8 4 1 2 3 4 Load (A) 12
Technical Information FLEX524B Input: three-phase 4 5 V AC Output: 24 V DC 6ºC Efficiency up to 91% Strong overload without switch-off, up to 5% Flexible power continuity: 48 to 6 W "ower Good" Contact Selectable rotection Mode: Hiccup, & Restart after Main Input Nominal Input Voltage (3 x Vac) 4 5 Vac Input Voltage range (Vac) 33 55 35 A 5 msec. Input Current (4 5 V AC) 1.27-1.1 A T 6.3 A External Fuse (recommended) 16 A (MCB curve B) Output Output Voltage (Vn) Factory Setting ±3% 24 Vdc Start up with Strong Load (capacitive load) 5.mF Turn-On delay after applying mains voltage 1 sec. () Rated Current at 24 V < 4 C (In) 25 A (permanent) Rated Current at 24 V < 5 C (In) 22 A (permanent) Rated Current at 24 V < 6 C (In) 2 A (permanent) ower Boost Current at 24 V 6ºC(In) In (6ºC) x 1.5 3 min. Current. Overload ~ = 4Vdc (permanent) I = In 6 C x (1.8-2.2) 6A ermanent: mode Typ. 2 msec 8 mvpp Efficiency 91 % Over temperature rotection. Shut-down output and Dissipation power load (W) 54 (typ. 35 Vdc) arallel connection ower Good contact rating (EN6947.4.1): Max. DC1: 3VDC 1S; AC1: 6 VAC 1A Climatic Ambient Temperature operation -25 up to +7 C (>6 derating 2.5% C) Ambient Temperature Storage -4 up to +85 C 3 Vac Isolation Voltage (In / E) 165 Vac Isolation Voltage (Out / E) 5 Vac rotection Class (EN/IEC 6529) I 2 Reliability: MTBF IEC 6179 > 5. h ollution Degree Environment 2 rotection class I with E connected 85x12x14 mm.75 kg approx. Input: 4. 6. 3-1.8-1. 7 mm Output: 4. 6. 3-1.8-1. 7 mm Signal:.2-2.5.2-2.5 24-14.5-.6 7 mm 3-H 6W UL File E38682 13
Technical Information Dimensions Dimensions are in millimeters (inches). Dimensions not intended for manufacturing purposes. FLEX WIDTH HEIGHT DETH FLEX624A 5 (1.97) 12 (4.72) 5 (1.97) FLEX924A, 1724A FLEX924B, 1724B 55 (2.17) 11 (4.33) 15 (4.13) FLEX2824A & B 72 (2.83) 115 (4.53) 135 (5.31) FLEX524A & B 85 (3.35) 12 (4.72) 14 (5.51) Electrical Connection Input - Output power connection: Input: FLEXxxxxxA series 1 hase Switching ower Supplies L, N, E. FLEXxxxxxB series 1hase Switching ower Supplies L, N, E. FLEXxxxxxB series 2 hase Switching ower Supplies L1, L2, E. FLEX5xxB series 3 hase Switching ower Supplies L1, L2, L3, E. Output: 24 Vdc is made via the (+), (-). 1 hase L N E 1 hase L NE 2hase 3 hase Signaling: Red LED (DC OK) Status: Output voltage OK: Lights up permanently Switch OFF, in Overload and Short Circuit conditions Blink, in Overload and Short Circuit conditions Hiccup Mode Jumper Setting Manual Reset Continuous Mode arallel Connection, to Increase Output ower: Made parallel connection with same model of power supply to increase the output power. Adjust the output approximately to the same value (± 2mV) applying 1-2 A load to all devices output before connecting them in parallel. Easy parallel connections Jumper. In FLEX28xxX and FLEX5xxX for more power, you must change position of the jumper to enable parallel connection. In this mode you can put in parallel up to 4 power supply Serial Connection: a) It is possible to connect as many units in series as needed, providing the sum of the output voltage does not exceed 15Vdc. b) Voltages with a potential above 6Vdc are not SELV any more and can be dangerous. Such voltages must be installed with a protection against touching. c) For serial operation use power supplies of the same type. d) Grounding of the output is required when the sum of the output voltage is above 6Vdc. e) Keep an installation clearance of 15mm (left/right) between two power supplies and avoid installing the power supplies on top of each other. Note: Avoid return voltage (e.g. from a decelerating motor or battery) which is applied to the output terminals. 14