GE RX3i - Page 20

Chapter 1. Introduction
GFK-2224Q January 2017 7
Connector
CPE305 & CPE310: One RJ45
CPE330: Three RJ45
CPE400: CPE400: Six RJ45, five on front for three LANs (LAN3 future), one EFA
underneath. (There is also an unused serial RJ45 underneath.)
LAN
IEEE 802.2 Logical Link Control Class I
IEEE 802.3 CSMA/CD Medium Access Control 10/100 Mbps
CPE305 & CPE310 has one 10BaseT/ 100BaseTX Port
CPE330 has two independent 10/100/1000 Mbps Ethernet LANs:
▪ The top Ethernet Port attaches to LAN1 using a dedicated RJ45 connector
▪ The bottom two Ethernet Ports attach to LAN2 using a pair of internally-
switched RJ45 connectors
CPE400 supports four independent 10/100/1000 Ethernet LANs. Three are
located on the front panel.
▪ LAN1 attaches via the upper, dedicated RJ45 connector.
▪ LAN2 and LAN3 (future) each attach via a pair of internally-switched RJ45
connectors.
▪ The fourth LAN, labeled EFA (Embedded Field Agent), is located on the
underside, and is specifically used for Field Agent connectivity.
Number of IP addresses
CPE305 & CPE310: One
CPE330 has two IP addresses
CPE400 has four IP addresses (one for EFA, three for Ethernet LANs)
Maximum number of
connections
For CPE305 & CPE310:
▪ 32 SRTP Server connections, includes:
o Up to 16 Modbus/TCP Server connections
o Up to 32 Client 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.)
▪ OPC UA Server with support for up to 5 concurrent sessions with up to 10
concurrent variable subscriptions and up to 12,500 variables
▪ Up to 255 simultaneous Class 1 Ethernet Global Data (EGD) exchanges.
For CPE330, the embedded Ethernet permits the CPU to support two LANs
while the CPE400 supports LAN1, LAN2 and LAN3 (future) with:
▪ Up to 48 simultaneous SRTP Server connections, and
▪ Up to 16 simultaneous Modbus/TCP Server connections
▪ Up to 32 Clients are permitted; each may be SRTP or Modbus/TCP
▪ OPC UA Server with support for up to 5 concurrent sessions with up to 10
concurrent variable subscriptions and up to 12,500 variables
▪
Up to 255 simultaneous Class 1 Ethernet Global Data (EGD) exchanges.