Allen-Bradley 2100-ENET, User Manual

Page: 61 / 76

Rockwell Automation Publication 2100-UM006A-EN-P - July 2013 61
Appendix
A
Specifications
Appendix A presents the specifications for the adapter.
Communication
Topic Page
Communication 61
Electrical 62
Mechanical 62
Environmental 62
Regulatory Compliance 62
Attribute 2100-ENET Adapter
Work
Protocol EtherNet/IP network
Data Rates, full-duplex 10 Mbps
100 Mbps
Data Rates, half duplex 10 Mbps
100 Mbps
Connection limits 30 TCP connections
16 simultaneous CIP connections, including 1 exclusive-owner I/O
connection
The following activities use a CIP connection:
• Class I I/O connections (for example, from a ControlLogix
controller)
• Explicit messaging where connected is chosen (for example, in
a checkbox in RSLogix 5000 software)
• The following activities do not use a CIP connection:
– Explicit messaging-based control by using PCCC or the
Register or Assembly objects, including the PLC-5, SLC 500,
and MicroLogix 1100 examples in
Chapter 4
– Explicit messaging where connected is not chosen, which
is typically the default
5 ms min
Requested packet interval (RPI)
packet rate Up to 400 total I/O packets per second (200 in and 200 out)
End Device
Protocol DeviceNet
Data Rates 500 Kbps (Autobaud feature also works)