1756-L73/B

Product Overview

1756-L73/B is an Allen-Bradley ControlLogix controller offering robust performance and versatile connectivity for industrial automation.

Power and Isolation

• Isolation voltage: 30 V continuous

• Power dissipation: 2.5 W

• Current draw (5.1 V): 800 mA

• Current draw (1.2 V DC): 5 mA

Memory and I/O

• User memory: 8 MB

• I/O memory: 0.98 MB

• Max I/O points: 128,000

• Max analog I/O: 4,000

• Max digital I/O: 128,000

Connectivity and Compatibility

• Communication interface: 1 USB port

• Compatible chassis: 1756-A4, A4K, A7, A7K, A10, A10K, A13, A13K, A17, A17K

• Standard power supplies: 1756-PA50, PA72, PA72K, PA75, PA75K, PB50, PB72, PB72K, PB75, PB75K, PH75

• Redundant power supplies: 1756-PA75R, PA75RK, PB75R, PB75RK, PSCA2, PSCA2K

Physical

• Enclosure: None (Open-style)

• Thermal dissipation: 8.5 BTU/hr

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