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Description
Allen-Bradley PLC-5 controller assembly featuring a PLC-5/20 processor, 1771-A4B Series B 16-slot chassis, eight 120 VAC input modules and six 120 VAC output modules. The chassis provides a 5 VDC backplane rated for 24 A and retains its terminal wiring arms, processor key and fourteen installed I/O modules.
| Specifications | |
|---|---|
| Model | 1771-A4B |
| Condition | Used |
| Other Specifications |
|---|
|
Product Family: PLC-5 / Bulletin 1771 System Type: Modular programmable controller assembly Chassis Catalog Number: 1771-A4B Chassis Series: Series B Chassis Capacity: 16 slots Chassis Part Number: S96814803 Backplane Voltage: 5 VDC Backplane Current: 24 A at 5.25 VDC maximum Backplane Memory-Line Current: 0.5 A at 5.25 VDC maximum Processor Family: PLC-5/20 Probable Processor Number: 1785-L20B Installed AC Input Modules: Eight visible Installed AC Output Modules: Six visible I/O Module Voltage: 120 VAC Installed I/O Modules: Fourteen total |
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