Ethernet Interface Specifications - GE RX3i User Manual

Ethernet Interface Specifications

All RX7i Ethernet Interface Modules and RX3i Rack-Based Ethernet Interface Modules
Connectors
LAN
Number of IP addresses
Maximum number of
connections
Embedded Ethernet Switch
Serial Port
Station Manager
Maximum ETM001 modules
per CPU rack
GFK-2224Q
- Two 10BaseT / 100BaseTX Ports: 8-pin female shielded RJ-45, autosensing
- Station Manager (RS-232) Port: 9-pin female D-connector
IEEE 802.2 Logical Link Control Class I
IEEE 802.3 CSMA/CD Medium Access Control 10/100 Mbps
One
48 SRTP Server connections. Includes:
▪
A maximum of 16 Modbus/TCP Server connections
▪
A maximum of 32 communication channels. (Each channel may be an
SRTP Client or a Modbus/TCP Client. Any given channel can be assigned to
only one protocol at a time.)
Yes – Allows daisy chaining of Ethernet nodes.
Station Mgr Port: RS-232 DCE, 1200 - 115200 bps.
Access via local serial port or remote UDP. Refer to the Station Manager
Manual, GFK-2225J or later for supported commands.
RX7i: seven
RX3i: eight
January 2017
Chapter 1. Introduction
5