Description of the communication module

 

> EH-SIO

Serial communication module, 2 x RS232C and/or 1 x RS422/485, dedicated or ModBus protocol
 

> EH-LNK

CPU Link module, coaxial cable based
Hitachi EH RMD

> EH-RMD

DEVICE-NET based Master module for distributed I/O system, 1024 points per Master module, 63 slave stations can be connected to one Master
Hitachi EH RMP

> EH-RMP

PROFIBUS-DP based Master module for distributed I/O system, 1024 points per Master module, 63 slave stations can be connected to one Master
Hitachi EH ETH

> EH-ETH

ETHERNET module TCP/IP/UDP/IP protocol for programming, monitoring, HMI communication and/or data transfert, max 10 connections, 10Mbps
 

Slave distributed units

 

> EH-IOCP

PROFIBUS-DP Slave I/O controller
 

> EH-IOCD

DEVICE-NET Slave I/O controller

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