1747-L553

Overview

1747-L553 is an SLC 5/05 processor from Allen-Bradley with Ethernet and RS-232 communication and 64KB battery-backed memory.

General Information

• Module type: SLC 5/05 Processor

• Inputs: 4096

• Outputs: 4096

• Analog I/O: 480

• Chassis module slots: 30

• I/O chassis supported: 3

Memory & Performance

• User memory: 64,000 words

• Program scan time: 0.9 ms/K

• I/O scan time: 0.225 milliseconds

• Memory type: Up to 64KB Battery Backed-RAM

• Backup memory: 1747-M13

• Battery backup: Yes; 1747-BA

Communication

• Interfaces: Ethernet and RS-232

Power & Environment

• Compatible power supplies: 1746-P1 to 1746-P7

• Ambient temperature: 0 to 60 °C

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