1769-SM2

Overview

Allen-Bradley 1769-SM2 Compact I/O DSI/Modbus Communications Module enables communication between Compact I/O systems and drives using DSI or Modbus RTU protocols. It provides flexible data rates and reliable integration for industrial automation.

Basic Information

• Manufacturer: Allen-Bradley

• Product number: 1769-SM2

• Type: Compact I/O DSI/Modbus Communications Module

Communication Features

• Protocols: DSI, Modbus RTU Master

• DSI operation: 19200 bps

• Modbus RTU operation: 300–38400 bps

Electrical Consumption

• Current draw: 350 mA @ 5 VDC

• 24 VDC draw: 0 mA (supplied by Compact I/O power supply)

Power Supply Distance Rating

• Limit: Module cannot be more than 4 slots away from power supply

Dimensions & Weight

• Height: 118 mm (4.65 in)

• Depth: 87 mm (3.43 in)

• Width: 35 mm (1.38 in)

• Weight: 142 g (5 oz)

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