Allen-Bradley 1745-LP101 SLC 100 Processor Unit

The 1745-LP101 processor unit integrates a CPU with battery-backed CMOS RAM memory, a power supply, and 16 I/O circuits (10 inputs and 6 outputs). It supports programming via ladder diagrams, facilitating the implementation of relay logic, timers, counters, sequencers, and shift registers. The unit features diagnostic LEDs for DC power, PC run status, CPU faults, battery low indication, and forced I/O status. An auto/manual switch allows for controlled restarting after power loss or CPU faults. The processor can be expanded up to 112 I/O circuits using compatible expansion units.

Features:

• Processor: CPU with battery-backed CMOS RAM memory
• Power Supply: Integrated
• I/O Capacity: 16 circuits (10 inputs, 6 outputs)
• Programming: Ladder diagram format
• Diagnostics: LED indicators for power, run status, faults, and I/O status
• Control: Auto/manual switch for restart control
• Expansion: Supports up to 112 I/O circuits with expansion units