Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module - Manual (Page 161)

Appendix
A
Specifications
Appendix A presents the specifications for the module.
Topic Page
Communications A-1
Electrical A-1
Mechanical A-1
Environmental A-2
Regulatory Compliance A-2
DSI Cable Requirements A-2
Communications
Drive
Protocols
Data Rates DSI or Modbus RTU Master
DSI Operation: 19200 bps
Modbus RTU Master Operation: 300, 600, 1200, 2400,
4800, 9600, 19200, or 38400 bps
Electrical
Consumption
Module data only
(no Channel data) 350 mA @ 5Vdc and 0 mA @ 24Vdc supplied by the
Compact I/O Power Supply
Power Supply
Distance Rating
4 (the 1769-SM2 module cannot be more than 4 modules
away from the power supply)
Mechanical
Dimensions
Height
Depth
Width 118 mm (4.65 inches)
87 mm (3.43 inches)
35 mm (1.38 inches)
Weight 142g (5 oz.)