Rockwell Automation 1756-NEX Nexus Module - Manual (Page 15)

About the 1756-CLX/C Module 1-3
Publication 1756-UM524B-EN-P - December 2008
Some Points to Remember
Remember the following points about the 1756-CLX/C module:
• the module is not supported by RSLinx or RSNetworx software
• the module does not support bridging between NeXUS and ControlNet, DeviceNet,
EtherNet/IP, or any other network
• the module does not support bridging between NeXUS sub-nets (i.e., bridging
between 1756-CLX/C modules located in the same chassis)
• the maximum NeXUS (ADP) message size is 1024 bytes
• data rate is 10Mb/sec.; maximum data rate is 100Mb/sec.
• minimum module data transfer rate is 10 packets/sec.
• the module supports a maximum of 32 TCDs
• one Logix controller can own only one 1756-CLX/C module
ATTENTION
Use only the Ethernet connector on the module. Do not use other
connectors.
Alpha-numeric display
Status indicators
Ethernet port with
status indicators
Reset Switch (schematic
view; actual switch is
inside module)