The 1771-PS7 requires input from a 120V ac or 220V ac source. As a safety precaution, the 1771-PS7 is shipped with the input voltage selector switch set to 220V. To connect power to the 1771-PS7: 1. Make sure the power switch is set to OFF. 2. Use a 1/8” slotted screwdriver to set the input voltage selector switch

The 1771-PSC Power Supply chassis provides 4 slots for mounting modular power supplies to provide up to 24 amps to a 1771 Universal I/O chassis. It can also be used to mount communication modules that need only +5V DC power and a processor enable signal. The 1771-PSC may be mounted either directly to a 1771-A1B, A2B, A3B1, or A4B (series B)

Allen-Bradley stand-alone 1771-PS7 power supply provides 5V DC to power 1771 I/O chassis for installed processors or adapters and I/O modules. The 1771-PS7 power supply additionally provides 5V, ±15V, and 24V DC user power for PLC-5 Controllers.

The Allen-Bradley 1771-PS7 is a stand-alone 120-220V AC Auxiliary Power Supply with a nominal input current/voltage of 2A at 120V AC and 1A at 220V AC. It has a frequency range of 4763Hz and an input voltage range of 97132V AC (120V) and 195264V AC (240V).

2022年8月4日 · 1771-PS7 PLCs/Machine Control from ALLEN BRADLEY In Stock, Order Now! Same Day Shipping, 2-Year Warranty, Radwell Repairs - 2016, POWER SUPPLY MODULE, 2.4 AMP, 120/220 VAC, 50/60 HZ

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View and Download Allen-Bradley 1771-PS7 С Series installation data online. 120/220V AC Power Supply with User Power. 1771-PS7 С Series power supply pdf manual download.

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