Features

•Single slot CPU

•Provides 1 Mbyte of battery-backed memory in the

same slot (up to 512 Kbytes available for use by

ladder diagram application program)

•Supports floating point calculations

•Up to 12K discrete inputs and outputs (any mix

simplex mode only); 2048 voted discrete inputs, 2048

voted discrete outputs

•Up to 8K analog inputs (simplex mode only) and

8K analog outputs (simplex mode only); 1024 voted

analog inputs

•0.4 microseconds per boolean function

•64 MHz, 80486DX2 microprocessor

•Supports IC660/IC661 I/O (and IC697 I/O in sim

plex mode only)

•Programmed by MS-DOS , or Windows software

products running on Windows 95 or Windows

NT over Ethernet TCP/IP or through the SNP

port.

•Configurable data and program memory

•Battery-backed calendar clock

•Three position operation mode switch

•Password controlled access

•Remote programmer keyswitch memory

protection

•Four status LEDs

•Software configuration (No DIP switches

or jumpers)

•Reference information inside front door

•In-system upgradable firmware