<p>Make: Allen-Bradley</p><p>Model: 1747-L543</p><p>Condition: Used, in very good shape, was used for only 3 weeks on 300T press</p><p></p><p>SLC 5/04 CPU processor unit module for the SLC 500 series of Programmable Logic Controllers (PLCs)<!--EndFragment--></p><p>Features:</p><ul><li>SLC 5/04 Processor</li><li>User Memory: 64,000 words (64 KB) of battery-backed RAM</li><li>I/O Capacity: Supports up to 4096 discrete inputs and 4096 discrete outputs, with 480 analog I/O points</li><li>Communication Ports: Features both a DH+ port and an RS-232 port</li><li>A typical scan time of 0.9 ms/K</li><li>Compatible with RSLogix 500 software</li></ul><p></p><p></p>