IC697CPU780

Overview

IC697CPU780 is a single-slot PLC CPU designed for real-time control of machinery and processes. It communicates with I/O and smart option modules through a rack-mounted backplane.

General Information

• Microprocessor: 16 MHz Intel 80386DX

• Floating Point Support: 0.4 µs per calculation

• I/O Capacity: Supports up to 8K analog I/O and 12K discrete I/O

• Redundancy: Supports Hot Standby, bumpless switching, CPU sync, and no single point of failure

• Compatible Modules: IC697 LAN, IC660/IC661 bus controllers, IC697 discrete and analog I/O

Memory

• User/Program Memory: Up to 512 KB via expansion board

• Non-Volatile Memory: Up to 256 KB Flash (NVRAM)

• Battery Backup: CMOS battery maintained

• Error Detection: Parity check and checksum validation

Configuration

• Programming Software: IC641 (MS-DOS)

• Connections: Serial or parallel port

• Protection: Memory protection switch or software password

• No DIP Switches: Fully software-configured

Installation Notes

• Control Switch: Set to stop before installation

• Memory Switch: Set to off

• Battery: Insert CMOS battery before power-up

• Slot: Install in first slot of the rack

• Power: Enable after all connections are secured

Specifications

• Module Type: Hot Standby CPU

• Slot Requirement: Single-slot

• Current Draw: 1.6 A

• Serial Port: 1 port

• Supported Modules: IC660, IC661, IC697 I/O

• I/O Capacity: Up to 12K I/O points (any combination)

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