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> Allen bradley plc 1771 i/o chassis w/power supply
Allen bradley plc 1771 i/o chassis w/power supply
Selling as pictured, ONE (1) Allen Bradley 1771 I/O Chassis with 1771-PA Power Supply. This used unit is untested. There is some discoloration or corrosion on the battery compartment terminal. Some of the clips on the screw down terminals and connector clips are broken. See photos for complete condition of unit. The power supply is marked "1771-PA", "Input 75VA". The chassis is marked on the outside "1771 I/O Chassis" and is marked on the inside "635224-01". The circuit board is marked "636009-90C". Two of the black wiring arms are marked "1771-WA Series B", and the other black wiring arm is marked "1771-WC Series C". According to the manufacturer, Allen-Bradley, "the PLC-5/1771 system is a modular system that requires a 1771 I/O chassis to contain the various modules. This chassis contains 8 module slots. Tha backplane provides a communication path between the I/O modules and either the processor module or the I/O adapter module." Item listed from a recently closed business. (NO PO BOXES)
