1747-L551/B

Overview

1747-L551/B is an Allen-Bradley Rockwell SLC 5/05 Processor from the SLC 500 series, supporting a wide range of I/O and high-speed processing with battery-backed memory.

Capacity and Performance

• Inputs: 4096

• Outputs: 4096

• Analog I/O: 480

• User Memory: 16,000 Words

• Program Scan Time: 0.9 ms/K

• I/O Scan Time: 0.225 ms

• I/O Chassis Slots: 30

• Number of I/O Chassis: 3

Communication and Memory

• Communication Protocols: Ethernet, RS-232

• Memory: Up to 16 KB Battery Backed-RAM

• Backup Memory Module: 1747-M13

• Battery Backup: Yes (1747-BA)

Environmental and Physical

• Ambient Operating Temperature: 0 to 60 °C

• Operating Shock Resistance: 30G

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