Rockwell Automation 1756-CN2_CN2R, Series B ControlLogix ControlNet Interface Module - Manual (Page 32)

32 ControlLogix ControlNet Interface Module
Publication 1756-IN607A-EN-P - February 2008
Power dissipation, max
1756-CN2
1756-CN2R
5.6 W
6.6 W
Thermal dissipation, max
1756-CN2
1756-CN2R
19.1 BTU/hr
22.5 BTU/hr
Backplane current
1756-CN2
1756-CN2R
1756-CN2
1756-CN2R
1.1 A @ 5.1V dc
1.3 A @ 5.1V dc
3 mA @ 24V dc
3 mA @ 24V dc
Isolation voltage 30V (continuous)
Basic insulation type
Tested to 500V ac for 60 s, ControlNet network
to system
Wiring category
(1) 2 - on communication ports
(1)
Use this Conductor Category information for planning conductor routing. Refer to Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1.
ControlLogix ControlNet Bridge Module - 1756-CN2, 1756-CN2R, Series B
Attribute Value