Product Model
1756-PA75RK
Selling Points
- 11. Redundancy for High Uptime: The 1756-PA75RK provides redundant power supply, ensuring continuous operation even if one power source fails, thereby minimizing downtime and increasing overall system reliability.;
- 22. Wide Input Voltage Range: Operating within a broad input voltage range of 85-265V AC, this power supply can adapt to various environmental conditions, making it versatile for different industrial settings.;
- 33. Conformal Coating for Durability: The power supply is coated with a conformal coating, which enhances its durability and resistance to environmental factors like moisture and temperature fluctuations.;
- 44. Designed for Critical Applications: Specifically designed for critical applications in industrial automation, the 1756-PA75RK ensures that your system remains operational under demanding conditions, providing a reliable power source.;
- 55. Enhanced Reliability with Redundancy: With its redundant design, the power supply can handle operational anomalies in the power supply itself, excluding the chassis adapter and power supply cables, thereby ensuring continuous operation of your ControlLogix system.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Dimension Unit | CM | Weight Unit | KG |
Stock Status | NON_STOCKED | Dimension Length | 19.368 |
Dimension Width | 19.368 | Lead Time | 5 |
Dimension Height | 23.813 | Quick Turnaround | false |
Preferred Availability | false | Repairable | REPAIRABLE |
Voltage variation | IEC 61000-4-11: 30% dips for 1 period at 0° and 180° on AC supply ports, 60% dips for 5 and 50 periods on AC supply ports, ±10% fluctuations for 15 min on AC supply ports, >95% interruptions for 250 periods on AC supply ports | Operating temperature | 0 to 60 °C |
Shock | Operating: 30 G | Relative humidity | 5...95% noncondensing |
Vibration | 2 G @ 10...500 Hz | Conductor screw torque | 0.565 nm |
Rockwell tire and rubber rated | No | ISAGX | No |
Weight | 1.769 | Enclosure type rating | None (open-style) |
Depth | 137 mm | Height | 175 mm |
Width | 145 mm | Pilot duty rating | Annunciator - not rated |
Input frequency | 47 Hz | Redundancy capable | No |
Input voltage at AC 60 Hz | 85 V | Input voltage at AC 50 Hz | 85 V |
Type of output voltage | DC | Suitable for safety functions | No |
Wire size | Power: 2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulation max, Annunciator: 0.25â¦2.5 mm2(22 AWG) solid or stranded copper wire rated at 90 °C (194 °F), or greater, 1.2 mm (3/64 in.) insulati | Hold-up time | 2 cycles @ 60 Hz, 2 cycles @ 50 Hz |
Wire category | 3 - on annunciator ports, 1 - on power ports, 3 - on 1756-CPR2 connections | Annunciator power | 240V AC 50/60 Hz, 240V DC @ 50mA, resistive only |
Power output, max | 75 W @ 0...60 °C (32...140 °F) | Current capacity | 4A @ 3.3V DC |
Input power, max | 120VA/115 W | Inrush current, max | 20 A |
Input voltage, nom | 120/240V AC | Output voltage at DC | 5.1 V |
Power output | 75 W | Type of voltage (input voltage) | AC |
Redundant Configuration | Yes | Output Voltage and Current | 5V DC @ 13A, 3.3V DC @ 4A, 1.2V DC @ 1.5A, 24V DC @ 2.8A |
Frequency Rating | 47...63Hz |
Specifications may be subject to change without notice