

ALLEN BRADLEY 1747-L531
Allen-Bradley 1747-L531 SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
Allen-Bradley 1747-L531 SLC 5/03 Processor 8K Memory DH485 & RS232 Communication
Allen-Bradley 1747-L531 SLC 500 SLC 5/03 Processor, 8K Memory, DH485 & RS-232 Communication. Maximum User Memory: 8K instructions; Maximum Number of I/O: 4096 in and 4096 out; Maximum Local Analog I/O: 480; Program Scan Time/Kword: 1 ms; I/O Scan Time: 0.225 ms; Maximum Number of Local I/O Chassis: 3; Maximum Number of I/O Module Slots in the Local I/O Chassis: 30; Communication Ports : DH-485 & RS-232; Backup Memory: Flash; Standard Battery-backed RAM.