ABC601-1T48-S

The ABC601 Series of industrial and medical AC-DC power supplies provides up to 600 W of regulated output power through wide input voltage range 85 – 305 VAC in single outputs of 24, 28, 36 or 48 VDC. 

The ABC601 Series comes in two packages, U-frame chassis or enclosed with a front mounted fan, offering 12 and 5 VSB standby outputs and a full set of protection features. 

The ABC601 Series features a built-in I-share circuit for parallel operation between power units to enhance total power. An optional ORing external circuit can be provided for N+1 redundant operation. 

The ABC601 Series complies with the latest international safety standards for IT and medical equipment and displays the CE-Mark for the European Low Voltage Directive (LVD). 

- Universal input voltage range (85 – 305 VAC) 

- Input surge current limiting 

- 800 W peak power (up to 10 s) 

- High efficiency up to 94% 

- 24, 28, 36 and 48 VDC standard output voltages 

- Low stand-by consumption (<0.35 W) 

- Active PFC, EN 61000-3-2 compliant (Class C, >25% load) 

- • Low earth / touch leakage current 

- Fan speed control circuit 

- Over temperature, OV, OC and SC protections. 

- Stand by +5 V, 1.5 A and auxiliary / fan 12 VDC, 1 A outputs 

- Built-in current share signal for parallel operation 

- Remote On / Off signal 

- • Power good and remote sense signals 

- Medical safety approval to IEC 60601-1, 2x MoPP protection grade BF appliances compatible 

- 

   - IEC 60601-1-2 4th edition EMC compliant 

- IEC 62368-1 standards for Audio Video & IT equipment 

- LED lighting approval to UL 8750 

- • RoHS 3 compliant (Directive EU 2015/863) 

- Applications 

- Video Wall Display and SSL Lighting 

- • Industrial Process Control and Automation • Telecommunications 

- Laboratory / Analysis Equipment 

- Test and Measurement Equipment 

- Medical Applications 

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Please read our datasheet & drawing disclaimer here. 

ABC601 Series 

2 

|||**INPUT VOLTAGE**|**INPUT VOLTAGE**<br>**NOM. OUTPUT**|**NOM. OUTPUT**<br>**MAX. OUTPUT**|**MAX. OUTPUT**<br>**MAX. OUTPUT**|**MAX. OUTPUT**|
|---|---|---|---|---|---|---|
|**MODEL NUMBER**|**MODEL NUMBER**<br>**PACKAGE & COOLING**|**RANGE**|**VOLTAGE**|**POWER**|**CURRENT**|**DIMENSIONS**|
|||**[VAC]**|**[VDC]**|**[W]**|**[A]**||
|ABC601-1T24-S|Enclosed<br>Front Mounted Fan|85 - 305|24|600|25|107.0 x 206.0 x 41.0 mm<br>4.21 x 8.11 x 1.6 in|
|ABC601-1T24|U-Chassis<br>Convection / Forced Air|85 - 305|24|600|25|107.0 x 178.5 x 41.0 mm<br>4.21 x 7.03 x 1.61 in|
|ABC601-1T28-S|Enclosed<br>Front Mounted Fan|85 - 305|28|600|21.4|107.0 x 206.0 x 41.0 mm<br>4.21 x 8.11 x 1.6 in|
|ABC601-1T28|U-Chassis<br>Convection / Forced Air|85 - 305|28|600|21.4|107.0 x 178.5 x 41.0 mm<br>4.21 x 7.03 x 1.61 in|
|ABC601-1T36-S|Enclosed<br>Front Mounted Fan|85 - 305|36|600|16.7|107.0 x 206.0 x 41.0 mm<br>4.21 x 8.11 x 1.6 in|
|ABC601-1T36|U-Chassis<br>Convection / Forced Air|85 - 305|36|600|16.7|107.0 x 178.5 x 41.0 mm<br>4.21 x 7.03 x 1.61 in|
|ABC601-1T48-S|Enclosed<br>Front Mounted Fan|85 - 305|48|600|12.5|107.0 x 206.0 x 41.0 mm<br>4.21 x 8.11 x 1.6 in|
|ABC601-1T48|U-Chassis<br>Convection / Forced Air|85 - 305|48|600|12.5|107.0 x 178.5 x 41.0 mm<br>4.21 x 7.03 x 1.61 in|



|**PARAMETER**|**DESCRIPTION / CONDITION**|||**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|---|---|
|AC Input Voltage|PS starts and operates at 85 VACat all load conditions|||85|100-277|100-277<br>305|VRMS|
|DC Input Voltage||||170|-|300|VDC|
|Input Frequency|440 Hz with reduced PFC and output power rating.<br>Consult factory for details.|||47|50/60|440|Hz|
|Input Current|RMS at 180 VAC, maximum load, 50 / 60 Hz<br>RMS at 85 VAC, maximum load, 50 / 60 Hz|||-|-|4.0<br>8.5|A|
|Inrush Current|Cold start, 25 °C ambient, full load||115 VAC<br>230 VAC|-<br>-|-<br>-|20<br>30|A|
|Fusing|High breaking, 10 A, 250 V on each AC lines.|||-|-|10|A|
||||20% rated load|89|-|-||
||At 115 VAC||50% rated load|93|-|-||
|||100% rated load||92|-|-||
|Efficiency|||||||%|
||||20% rated load|90|-|-||
||At 230 / 277 VAC||50% rated load|94|-|-||
|||100% rated load||94|-|-||
||Power on, 115 VAC, no load|||-|-|5||
|Input Power Consumption|Power on, 230 VAC, no load|||-|-|4|W|
||Stand by, 115, 230 VAC, no load|||-|-|0.35||
|Power Factor|From 50 to 100% of rated load, 230, 115 VAC, 50 / 60 Hz input voltages.|||0.90|-|-|-|
|THDi|From 50 to 100% rated load, 115, 230, 277 VAC50 / 60 Hz.|50 / 60 Hz.|50 / 60 Hz.|-|-|20|%|
|Harmonic Current<br>Fluctuations and Flicker|Complies with EN 61000-3-2 at 230 VAC, 50/60 Hz, Class A, D.<br>Complies with EN 61000-3-2 Class C at 230 VAC, 50/60 Hz, >150 W load.<br>Complies with EN 61000-3-3 at nominal voltages and full load.|||||||
||Normal conditions|||||||
||115 VRMS, 60 Hz|||-|130|-||
|Earth Leakage Current|230 VRMS, 50 Hz|||-|240|-|µA|
||264 VRMS, 60 Hz (worst case)|||-|-|400||
||277 VRMS, 60 Hz|||-|-|-||
||264 VRMS, 60 Hz|||||||
|Touch Leakage Current|Normal Condition (NC)|||-|-|100|µA|
||Single Fault Condition (SFC)|||-|-|500||
||264 VRMS, 60 Hz|||||||
|Patient Leakage Current|Normal Condition (NC)|||-|-|100|µA|
||Single Fault Condition (SFC)|||-|-|500||



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ABC601 Series 

3 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
||||24|||
|V1 Output Voltages|±0.5% set point accuracy<br>RS+ closed on +V1, RS- closed on V1 RTN, at 20% load.|-|28<br>36|-|V|
||||48|||
||Convection cooling (Refer to the de-rating curves below)|||400||
|V1 Output Power Rating|Forced air cooling Refer to the de-rating curves below)|||600|W|
||Peak (less than 10 s, after P_OK high)|||800||
||V1: 24 VDC|DC||25.0||
|V1 Output Current|V1: 28 VDC<br>V1: 36 VDC|DC||21.4<br>16.7|A|
||V1: 48 VDC|||12.5||
|V1 Voltage Adjustment Range|Manually by potentiometer|-|-|±5|%V1|
|V1 Line Regulation|VAC:   85 – 305 VRMS|-|-|±0.1|%V1|
|V1 Load-Line-Cross Regulation|VAC:   85 – 305 VRMS; I1: 0 – 100%|-|-|±2|%V1|
|V1 Ripple and Noise|Rated load, Peak-to-peak, 20 MHz BW.<br>(100 nF ceramic, 10 µF tantalum at load) *|-|-|1|%V1|
||25% load changes at 1 A/µs|||||
|Transient Response:|24 V at 1000 µF load / IOUT> 2.5 A|||||
|V1, 5VSB<br>Voltage Deviation|28 V at 1000 µF load / IOUT> 2.5 A<br>36 V at 680 µF load / IOUT> 1.9 A<br>48 V at 560 µF load / IOUT> 1.25 A|-|-|±5|%V1<br>%VSB|
||5 VSBat 560 µF load / IOUT> 0.1 A|||||
|V1 Start-up Rise Time|85<VIN<305, any load conditions.|10|-|100|ms|
|V1 Hold-up Time|At nominal VIN, full load **|16|-|-|ms|
||Two units in parallel at I1 rated load.|||||
|V1 Current Sharing Accuracy|VS-Logic and I-Share signals connected together.|45.5|-|54.5|%I1|
||RS+, RS-signals connected together and to the load|||||
||V1 in regulation after de-asserting PS_Inhibit|-|-|450||
|Start-up Delay|V1 in regulation after AC is applied (worst case: 85 VAC)|-|-|2050|ms|
||5 VSBin regulation after AC is applied (worst case: 85 VAC)|-|-|1500||
|Turn-on Overshoot||-<br>-|-<br>-|10<br>10|%V1<br>%VSB|
|Minimum Load|V1, V2, 5VSB|0|-|-|A|
||V1: 24 VDC|DC<br>-|-|16000||
|Maximum Load Capacitance|V1: 28 VDC<br>V1: 36 VDC|DC<br>-<br>-|-<br>-|15000<br>12000|µF|
||V1: 48 VDC|-|-|8000||
|V2 Output Voltage|V1 at nominal voltage|10.5|12.25|14.00|V|
|V2 Output Current|Convection / forced air cooling|-|-|1|A|
|5 VSBOutput Voltage|±3% set point accuracy, 20% load.|-|5|-|V|
|5 VSBOutput Current|Front Mounted Fan models (-S)<br>U-Chassis models|-<br>-|-<br>-|1.5<br>1.2|A|
|5 VSBLoad, line cross Regulation|VAC: 85 – 305 VRMS; ISB: 0 – 100%|-|-|±5|%VSB|



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BCD.01063_C 

ABC601 Series 

4 

Natural Convection U-Chassis Models Vertical Mounting 180 – 305 VAC 

Natural Convection U-Chassis Models Horizontal Mounting 180 – 305 VAC 

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Forced Air Cooling U-Chassis Models >500 LFM At 180 – 305 VAC >600 LFM At 85 – 180 VAC 

Enclosed Front Mounted 

Fan Models 85 – 305 V ~~—__—.~~ AC 

Natural Convection Any Orientation 85 – 305 VAC 

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5 

## ABC601 Series 

Base signals and controls are accessible from signal connector P204. 

|**SIGNAL**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|+PS_Inhibit|Active high. Input low voltage|0|-|1.5|V|
||Input high voltage (IIN= 300 µA)|3.5|-|5.5|V|
||V1 and V2 disabled when PS_Inhibit is pulled high|||||
||5VSBnot affected by PS_Inhibit|||||
||V1 and V2 enabled when PS_Inhibit is open or low|||||
|-PS_Inhibit|Active low (reverse control, same voltage levels)|||||
|P_OK *|Logic level low (<10 mA sinking)|-|-|0.7|V|
||Logic level high (100 µA sourcing)|2.4|-|5.5|V|
||Low to high time after V1 in regulation|40|-|350|ms|
||Power down warning time|1|-|-|ms|
|5VSBOutput|Active and in regulation after a 85 < VAC< 305 is applied|-|-|1500|ms|
||5VSBnot affected by PS_Inhibit|||||



* When V1 is On, a P_OK low may indicates V1 under voltage condition. When two ABC601 operate in parallel, P_OK low in one unit indicates that it is not sharing the expected amount of current (current sharing fault). A 10 k Ω internal pull up to 5VSB is used; do not add any other external pull up. 

## **AC/DC INPUT OFF-TO-ON AND ON-TO-OFF TIMINGS** 

5VSB On – V1 On 250 ms ≤ T1 ≤ 550 ms V1 rise time 10 ms ≤ T2 ≤ 100 ms 5VSB rise time 3 ms ≤ T10 ≤ 40 ms V1 On – POWER_OK delay 200 ms ≤ T3 ≤ 350 ms Power down warning T4 ≥ 1 ms V1 Off – 5VSB Off T5 ≥ 0.5 s (V1 load > 25 W) AC Off – POWER_OK low T6 ≥ 15 ms AC_On – 5VSB turn on time T7 ≤ 1.5 s 

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BCD.01063_C 

ABC601 Series 

6 

## **PS_INHIBIT OFF-TO-ON AND ON-TO-OFF TIMINGS** 

V1 rise time 10 ms ≤ T2 ≤ 100 ms V1 On – POWER_OK delay 200 ms ≤ T3 ≤ 350 ms Power down warning T4 ≥ 1 ms PS_Inhibit – POWER_OK low timing T8 ≤ 2 ms PS_Inhibit – V1 On delay T9 ≤ 450 ms 

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7 

## ABC601 Series 

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|||||||
|---|---|---|---|---|---|
|PARAMETER|DESCRIPTION / CONDITION|MIN|NOM|MAX|UNIT|
|Input Under Voltage|Auto-recovering, hiccup mode.|58|65|75|VAC|
|Input Fuse|High breaking, 10 A, 250 V on L and L1.|-|-|10|A|
|At nominal input voltages|
|V1: Hiccup mode, auto-recovering (>10 s)|108|-|132|%I1Rated|
|Over Current|V1: Hiccup mode, auto-recovering (<10 s)|135|-|163|%I1Rated|
|V2: PTC limiting, auto-recovering.|-|-|-|
|5VSB: Hiccup mode, auto-recovering:|
|U-Chassis models|1.3|-|3.6|A|
|Front Mounted Fan models (-S)|1.6|-|3.6|A|
|At nominal input voltages|
|Short Circuit|V1: Hiccup mode, auto-recovering.|-|-|-|
|V2: PTC limiting, auto-recovering.|
|5VSB: Hiccup mode, auto-recovering.|
|V1, Power shut down, latch off.|120|-|145|
|Over Voltage|5VSB, Hiccup mode, auto-recovering.|-|-|150|%VNOM|
|Over Temperature (on primary stage)|Shut down, latch off.|-|-|-|°C|
|Over Temperature (on secondary side)|Hiccup mode, auto-recovering.|-|-|-|°C|
|Reinforced (2x MoPP).|5660|-|-|VDC|
|Isolation: Input-to-Output|Production tested at 4242 VDC|4000|-|-|VAC|
|Basic (1x MoPP)|2121|-|-|VDC|
|Isolation: Input-to-Earth|Production tested at 2121 VDC|1500|-|-|VAC|
|Isolation: V1/5VSB to V2|Basic|100|-|-|VAC|
|Isolation: Output-to-Earth|Basic (1x MoPP)|1500|-|-|VAC|
|Means of Protection:|2x MoPP (IEC 60601-1 3|[rd]|edition) at 100 – 250 VAC, 50/60 Hz up to 4000 m|
|2x MoPP (IEC 60601-1 3|[rd]|edition) at 100 – 277 VAC, 50/60 Hz up to 3000 m|
|Primary to secondary|2x MoOP (IEC 60601-1 3|[rd]|edition) at 100 – 277 VAC, 440 Hz (50/60 Hz)|
|Means of Protection:|1x MoPP (IEC 60601-1 3|[rd]|edition) at 100 – 250 VAC, 50/60 Hz up to 4000 m|
|1x MoPP (IEC 60601-1 3|[rd]|edition) at 100 – 277 VAC, 50/60 Hz up to 3000 m|
|Primary to Protection Earth|1x MoOP (IEC 60601-1 3|[rd]|edition) at 100 – 277 VAC, 440 Hz (50/60 Hz)|
|Means of Protection:|1x MoPP (IEC 60601-1 3|[rd]|edition) at 100 – 250 VAC, 50/60 Hz up to 4000 m|
|1x MoPP (IEC 60601-1 3|[rd]|edition) at 100 – 277 VAC, 50/60 Hz up to 3000 m (U-chassis variant only)|
|Secondary to Protection Earth|1x MoOP (IEC 60601-1 3|[rd]|edition) at 100 – 277 VAC, 440 Hz (U-chassis variant only)|
|Equipment Protection Class|Class I, compatible with BF (Body Floating) ME|

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||||||||
|---|---|---|---|---|---|---|
|PARAMETER|DESCRIPTION / CONDITION|MIN|NOM|MAX|UNIT|
|Operating Temperature Range|No de-rating up to 50°C|-20|-|50|°C|
|Operating Temperature Range|See derating curves & conditions in the Output Specifications section|-|-|70|°C|
|with Derating|
|Storage Temperature|As per IEC/EN 60721-3-1 Class 1K4|-40|-|85|°C|
|Transportation Temperature|As per IEC/EN 60721-3-2 Class 2K4|
|Humidity|RH, Non-condensing Operating. Non-operating|-|-|90 95|% %|
|MoPP (100 – 250 VAC, 50/60 Hz)|-|-|4000|
|Operating Altitude|MoPP (100 – 277 VMoOP, ITE grade|AC, 50/60 Hz)|- -|- -|3000 5000|m|
|Power de-rating above 1800 m|
|EN 60068-2-27|
|Shock|Operating:           Half sine, 30 g, 18 ms, 3 axes, 6x each (3 positive and 3 negative).|
|Non-Operating:   Half sine, 50 g, 11 ms, 3 axes, 6x each (3 positive and 3 negative).|
|EN 60068-2-64|
|Vibration|Operating:           Sine,10 – 500 Hz, 1 g, 3 axes, 1 oct/min., 60 min.|
|Random, 5 – 500 Hz, 0.02 g|[2]|/Hz, 1 gRMS, 3 axes, 30 min.|
|Non-Operating:   5 – 500 Hz, 2.46 gRMS (0.0122 g|[2]|/Hz), 3 axes, 30 min.|
|Full Load, 40 °C ambient|
|MTBF|300000|-|-|Hours|
|80% Duty cycle, Telcordia SR-332 Issue 2|
|Useful Life|Nominal VIN, 80% load, 40 °C ambient (IPC9592)|-|4|-|Years|

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BCD.01063_C 

ABC601 Series 

8 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**PERFORMANCE**<br>**CLASS**|
|---|---|---|---|
|||EN 55032 (ITE)||
|Conducted|115, 230, 277 VRMS, Maximum load|EN 55011 (ISM)<br>EN 60601-1-2 (Medical)|B|
|||FCC Part 15||
|||EN 55032 (ITE)||
|Radiated|At 10 m distance|EN 55011 (ISM)<br>EN 60601-1-2 (Medical)|B *|
|||FCC Part 15||
|Line Voltage Fluctuation & Flicker|Line Voltage Fluctuation & Flicker<br>At 20%, 50% and 100% maximum load.<br>Nominal input voltages|EN 61000-3-3||
|Harmonic Current Emission|230 VACinput voltage, 50 / 60 Hz<br>230 VAC50 / 60 Hz, >150 W load|EN 61000-3-2<br>EN 61000-3-2|A, D<br>C|



* Performance referred to the enclosed package. Radiated emission relevant to the U-Chassis package, should be assessed at system level. 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**TEST LEVEL**|**CRITERIA**|
|---|---|---|---|---|
||Reference standard for the medical version|EN 60601-1-2, 4thedition|||
||Reference standards for ITE|EN 55024|||
||Reference standard for Industrial/IMS equipment|EN 61000-6-2|||
|ESD|15 kV air discharge, 8 kV contact,<br>at any point of the system.|EN 61000-4-2|4|A|
||10 V/m, 80-1000 MHz, 1 kHz/2 Hz 80% AM.||||
|Radiated Field|Dwell time is 3 sec for 2 Hz modulation|EN 61000-4-3|3|A|
||Dwell time is 1 sec for 1 kKHz modulation||||
|Electric Fast Transient|±2 kV on AC power port for 1 minute|EN 61000-4-4|3|A|
|Surge|±2 kV line to line; ± 4 kV line to earth on AC power port|±2 kV line to line; ± 4 kV line to earth on AC power port<br>EN 61000-4-5|4|A|
|Conducted RF Immunity|10 VRMS, 0.15-80 MHz, 1 kHz, 80% AM|EN 61000-4-6|3|A|
||Drop-out to 0% for 10 ms|EN61000-4-11||A|
||200 – 277 VAC:<br>Dip to 40% for 5 cycles (100 ms)<br>Dip to 70% for 25 cycles (500 ms)|EN61000-4-11<br>EN61000-4-11||A<br>A|
|Dips and Interruptions|Drop-out to 0% for 5 s|EN61000-4-11||B|
||Drop-out to 0% for 10 ms|EN 61000-4-11||A|
||100 – 127 VAC:<br>Dip to 40% for 5 cycles (100 ms)<br>Dip to 70% for 25 cycles (500 ms)|EN 61000-4-11<br>EN 61000-4-11||A (derate to 150 W)<br>A (derate to 400 W)|
||Drop-out to 0% for 5 s|EN 61000-4-11||B|



|**CERTIFICATION BODY**|**SAFETY STANDARDS**|**CATEGORY**|
|---|---|---|
|CSA/UL|CSA C22.2 No. 60950-1, UL 60950-1 and UL 62368-1|Audio Video and Information<br>Technology Equipment|
||CSA C22.2 No.60601-1, ANSI/AAMI ES60601-1 3rdedition + A1<br>Including Risk Management Assessment|Medical|
||UL8750, CSA C22.2 No 250.13|Lighting|
|IEC IECEE<br>CB Certification|IEC/EN 62368-1<br>IEC/EN 60601-1 3rdedition+A1 Including Risk Management Assessment|Audio Video and Information<br>Technology Equipment.<br>Medical|
|CE|Directive 2014/35/EU: Electrical Safety: Low Voltage electrical equipment (LVD)|Audio Video and Information<br>Technology Equipment|
||Directive 93/42/CEE: Safety Requirement of the Medical Device|Medical|
||Directive 2014/30/EU: Electromagnetic Compatibility (EMC)||
||Directive EU 2015/863: RoHS 3||
||Designed to meet IEC/EN/UL/CSA 61010-1 2ndedition||



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9 

## ABC601 Series 

## 10. MECHANICAL SPECIFICATIONS 

|**PARAMETER**|**DESCRIPTION / CONDITION**|
|---|---|
|Weight|820 g (1.8 lb)<br>1055 g (2.32 lb)|
|Overall Dimensions|107.0 x 178.5 x 41.0 mm (4.21 x 7.03 x 1.61 in)<br>107.0 x 206.0 x 41.0 mm (4.21 x 8.11 x 1.61 in)|



Figure 1. Mechanical drawing - U-Chassis Model 

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BCD.01063_C 

ABC601 Series 

10 

Figure 2. Mechanical drawing – Front Mounted Fan Models (-S) 

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11 

## ABC601 Series 

## 11. CONNECTIONS AND PIN DESCRIPTION 

## **AC INPUT CONNECTOR – P1** 

## **Molex 26-62-4051** 

Mates with Molex 09-93-0500 (housing) Molex 08-52-0071 (terminal phosphor bronze, tin finishing) Use 18 AWG minimum wires 

|**PIN REF.**<br>**FUNCTION**<br>1<br>L1<br>~~Ll~~|**PIN REF.**<br>**FUNCTION**<br>1<br>L1<br>~~Ll~~|
|---|---|
|3|L|
|5|PE|



## **DC OUTPUT CONNECTOR – P2** 

**KARSON 520-041-2-1-00** 

Or equivalent 

**PIN REF. FUNCTION** 1 – 2 +V1 3 – 4 V1 RTN 1 i| ~~a~~ 

## **SIGNAL CONNECTOR – P3** 

**Molex 90130-1112** 

Mates with Molex 90142-0012 (housing) Molex 90119-0109 (terminal) Use 22-24 AWG wires 

|**PIN REF.**<br>**FUNCTION**<br>~~i~~|**PIN REF.**<br>**FUNCTION**<br>~~i~~|
|---|---|
|1|RTN|
|2|-V2|
|3|+5VSB|
|4<br>5<br>6<br>7|+V2<br>RS-<br>RS+<br>+PS_Inhibit|
|8|I-Share|
|9|P_OK|
|10|VS_Logic|
|11|-PS_Inhibit|
|12|RTN|



**NUCLEAR AND MEDICAL APPLICATIONS** - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. 

**TECHNICAL REVISIONS** - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. 

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BCD.01063_C