The 90*-30 Series CPU374 PLUS provides a built-in enhanced Ethernet interface for TCP/IP communication with the following devices

Provides TCP/IP communication:

Series 90. PACSystems, and VersaMax PLCs.

Host computers running the Host Communications Toolkit or CIMPLICITY software

Computers running the TCP/IP version of the programming software

CPU Functionality

High-speed Boolean and non-Boolean processing provided by 586-class 133MHz processors

High-speed Boolean and non-Boolean processing provided by the processor

Two Ethernet ports: Two Ethernet ports: 10/100 Mbytes (one IP address), built-in auto-sensing Ethernet switch

Supports EZ Store devices for downloading programmes without a PC

240KB user memory

Key Ethernet Features

Comprehensive PLC programming and configuration services

Periodic data exchange using Ethernet Global Data (EGD) and EGD commands to read and write PLC and EGD switching memory over the network

TCP/IP communication services using SRTP

SRTP client (channel) support

Modbus/TCP server supporting Modbus Conformance Class 0. 1 and 2.

Modbus/TCP client supporting Modbus Conformance class 0. 1 and Conformance class 2 function codes 15. 22. 23 and 24.

Remote PLC monitoring via web browser

Comprehensive station management and diagnostic tools