Allen-Bradley 1756-PA72
The 1756-PA72 is a robust AC power supply module for the ControlLogix platform, designed to operate within a wide input voltage range of 85–265 V AC and deliver 10 A at 5V DC. It ensures reliable power distribution to all modules in the chassis, supports orderly shutdown during voltage failures, and complies with international standards including UL, CE, and IEC. Suitable for industrial automation systems requiring high availability and stability.
Description
| Parameter | Value / Description |
|---|---|
| Product Series | ControlLogix (Bulletin 1756 / 1757) |
| Catalogue Number | 1756-PA72 |
| Input Voltage | 85–265 V AC |
| Output Current | 10 A @ 5V DC |
| Function | Power Supply for ControlLogix Chassis |
| Hold-up Time | Limited (for orderly shutdown) |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | Up to 95% RH (non-condensing) |
| Vibration Resistance | 2 m/s², up to 500 Hz |
| Certifications | UL, CE, CSA, C-Tick, FM, KC (KCC) |
| Standards Compliance | IEC 60068-2-1/2/6/14/27/30, IEC 61000-4-2/3/4/5/6/11, IEEE C37.90.1 |
| Special Options | Conformal Coating (on request) |
