Rockwell Automation Publication 290E-UM001B-EN-P - June 2012 177
Specifications Chapter 6
EtherNet/IP
EtherNet/IP ODVA - Conformance Testing EtherNet/IP Interoperability Performance – Per A9 PF 2.1
Ethernet Communication Rate 10/100 Mbps, half or full-duplex
Ethernet Ports 2 (embedded switch)
Ethernet Network Topologies Supported Star, Tree, Linear, and Ring
Device Level Ring Support Beacon Performance, IEEE 1583 Transparent Clock
Ethernet Connector M12, D code, female, with Ethernet keying, 4 Pin
Ethernet Cable Category 5e: Shielded or unshielded
IP Configuration Static, DHCP, or BootP
DHCP Timeout 30 s
Data Transported over both TCP and UDP
Packet Rate (pps)
500 packets-per-second (2000 μs), Tx
500 packets-per-second (2000 μs), Rx
Consume Instance (Command) Default of 4 words (Instance 154)
Produce Instance (Status) Default of 16 words (Instance 156)
Message Support Unicast or Multicast
Address Conflict Detection (ACD) IP v4 Address Conflict Detection for EtherNet/IP devices
Sockets 150 maximum
Web Server
Security Login and password configurable
E-mail Support Simple Mail Transfer Protocol (SMTP)
Webpage Features Status, diagnostics, configuration
Concurrent Sessions 20
Web Server HTTP 1.1
Network Connections
Concurrent TCP Connections Maximum of 5 encapsulated messages over both TCP and UDP
Maximum I/O Connections (CIP Class 1)
Supports up to 2 Class 1 CIP connections [Exclusive owner (data) or
listen-only]. One connection per PLC. Listen-only connection
requires a data connection to be established.
Maximum Concurrent Explicit Messages (CIP Class 3) 6
Class 1 Connection API 2…3200 ms
Class 3 Connection API 100…10 000 ms
Request Packet Interval (RPI) 20 ms default (2 ms minimum)
Communication Ratings
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