Specifications - Allen-Bradley E Series Installation Instructions Manual

30 ControlLogix ControlNet Interface Module

Specifications

ControlLogix ControlNet Interface Module 1756-CNB, 1756-CNBR, Series E
Attribute
Connectors
1756-CNB
1756-CNBR
Cable
Ground isolation
ControlNet network
communication rate
Diagnostics
Weight
1756-CNB
1756-CNBR
Mounting type
Mounting location
Number of nodes, max
Slot width
Connections supported, max
Communication interface type
Device type
Power dissipation
Thermal dissipation
Publication
1756-IN604A-EN-P - February 2006
Value
1 BNC connector for nonredundant media operation
1 NAP (RJ-45 8-pin with shield)
2 BNC connectors for redundant media operation
1 NAP (RJ-45 8-pin with shield)
Quad shield RG-6 coaxial cable
Transformer
5 M
Yes
0.260 kg (0.57 lb)
0.293 kg (0.64 lb)
Chassis
1756 ControlLogix Chassis
99
1
64
Bridge
Communication interface
5.14 W
17.5 BTU/hr