1SAP170800R0001
May 19, 2026

1SAP170800R0001

1SAP170800R0001 Brand ABB Switzerland, a globally renowned leading brand in industrial automation and electrical equipment manufacturing Model number Full model number 1SAP170800R0001, product abbreviation CM578-CN Category PLC communication module, belonging to the AC500 series of programmable controllers' expansion accessories Alternative names CANopen master station module, ABB PLC communication expansion card, AC500 series CAN interface module

Description

Basic Information

The industrial-grade plastic housing design is compact and sturdy, suitable for standard DIN rail installation, facilitating cabinet layout. The backplane power supply does not require an additional power adapter. It features an electrical isolation protection circuit with strong anti-interference capabilities. It is equipped with status indicator lights for easy operation and diagnosis, supports hot-swapping for convenient maintenance, and complies with CE and UL industrial certifications, suitable for harsh working conditions.

Function and Positioning

As a dedicated CANopen master station module for the AC500 series PLC, it realizes high-speed communication between the PLC and CANopen slave devices, is responsible for data interaction and command transmission in the industrial fieldbus network, connects remote IO modules of frequency converters and servo motors, etc., builds a distributed control system to enhance equipment linkage efficiency, and is a core component for the intelligent equipment network setup of automated production lines.

Core Performance Parameters

Communication Protocol: CANopen master station, maximum transmission rate of 1 Mbps, supports up to 63 nodes, interface type: DSUB9 pin, electrical isolation: 500V AC, working voltage: 24V DC, power consumption: 2.5W, operating temperature: -25°C to +60°C, protection level: IP20

General Adaptable Accessories

Adapts to AC500 series PM567, PM570, PM573, PM575, PM577, etc. CPU modules, comes with CANopen dedicated communication cables, DSUB9 pin connectors, terminal resistors, standard DIN rails, installation brackets, and fixing clips.

Applicable Equipment Domains

Widely used in automotive manufacturing production lines, food packaging machinery, logistics transportation equipment, textile printing and dyeing machinery, plastic and rubber equipment, metallurgical rolling equipment, water treatment control systems, wind turbine pitch systems, engineering machinery electronic control systems, factory automation renovation projects, etc. for CANopen bus communication scenarios.


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