IC698CRE040-HN Redundant CPU and redundant memory

Description

IC698CRE040-HN

Features
▪ Hot standby (HSB) redundancy. Requires a Redundancy CPU and a Redundancy Memory
Xchange module (IC698RMX016) configured as a redundancy link in each unit.
▪ Contains 64 Mbytes of battery-backed user memory and 64 Mbytes of non-volatile flash memory
for user data (program, configuration, register data and symbolic variable storage).
▪ Access to bulk memory via reference table %W.
▪ Configurable data and program memory.
▪ Programming in Ladder Diagram, C, Structured Text and Function Block Diagram.
▪ Auto-located Symbolic Variables that can use any amount of user memory.
▪ Support for Series 90-70 discrete and analog I/O, communications, and other modules. For a list
of modules supported, refer to the PACSystems RX7i Installation Manual, GFK-2223.
▪ Supports all VME modules supported by Series 90-70.
▪ Allows data monitoring over the web. Allows a combined total of up to 16 web server and FTP
connections.
▪ Supports up to 512 program blocks. Maximum size for a block is 128KB.
▪ Bit-in-word referencing.
▪ Battery-backed calendar clock.
▪ CPU and module firmware upgrades through the CPU’s RS-232 or RS-485 serial port.
▪ Three isolated serial ports: an RS-485 serial port, an RS-232 serial port, and an RS-232 Ethernet
station manager serial port.
▪ An embedded Ethernet interface provides:
 Data exchange using Ethernet Global Data (EGD)
 TCP/IP communication services using SRTP
 Support for SRTP Channels, Modbus/TCP Server and Modbus/TCP Client
 Full programming and configuration services
 Comprehensive station management and diagnostic tools
 Two full-duplex 10BaseT/100BaseT/TX (RJ-45 Connector) ports with an internal network
switch providing auto-negotiated network speed, duplex mode, and crossover detection.
 Time synchronization to SNTP timeserver on Ethernet network (when used with Release
5.00 or later CPU module).
▪ User-configurable Redundant IP allows:
 Configuration of EGD exchanges to be produced from the active and inactive Ethernet
interface(s) in an HSB Redundant pair.
 Within an HSB Redundant CPU, production of EGD exchanges from an Ethernet interface
that does not have a Redundant IP address configured

IC698CRE040-HN