Description
ABB CM574-RS (1SAP170400R0201) Product Description
Technical Specifications
-
Product Model: CM574-RS (1SAP170400R0201)
-
Brand: ABB
-
Warranty: One Year
-
Input Voltage: 24 V DC external process power, powered via CPU backplane internal supply
-
Operating Temperature: -20°C to 60°C (-4°F to 140°F)
-
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
-
Response Time: Millisecond-level serial signal transceiver and data response speed
-
Protection Class: IP20 industrial PLC module protection rating
-
Accuracy Class: Stable serial data transmission accuracy with low signal error rate
-
Output Frequency: Configurable serial baud rate adaptive industrial communication frequency
-
Rated Current Range: Low-power steady-state operating current for serial communication
-
Communication Interface: Dual configurable serial ports, support RS232 and RS485 switching
-
Supported Protocols: Customizable industrial serial protocols, CS31 bus master station function
-
Overload Capacity: Built-in serial port surge suppression and signal overvoltage protection
-
Dimensions: 135 mm × 62 mm × 28 mm compact AC500 series standard form factor
Product Overview
The CM574-RS (1SAP170400R0201) is a dedicated configurable serial communication extension module for ABB AC500 series PLC systems. This professional expansion module features dual versatile serial interfaces that can be flexibly switched between RS232 and RS485 modes, supporting CS31 bus master station operation and customized industrial serial communication protocols. It effectively solves PLC communication expansion limitations, incompatible serial signal interfaces and single-protocol constraints in traditional control systems. Powered by CPU backplane and external 24 V DC dual power supply design, it ensures continuous and stable signal transmission. Equipped with intuitive signal indicator LEDs, it facilitates real-time operating status observation and quick on-site fault diagnosis. With industrial-grade temperature adaptability and anti-interference performance, it adapts to long-term stable operation in factory automation environments. It provides flexible and reliable serial communication expansion solutions for system integrators and plant maintenance teams in automated production and process control systems.
Reviews
There are no reviews yet.