PM856K01 ABB AC 800M CPU Module
Description
PM856K01 ABB AC 800M CPU Module is a mid-range controller in the ABB AC 800M series, part of the Compact Control Builder product line, designed for medium-scale automation control applications.
| Specification | Value |
|---|---|
| Order Number | 3BSE018105R1 (may vary by version) |
| Processor | 32-bit RISC processor |
| Memory | 16MB RAM (expandable) |
| Communication Interfaces | 2x RS232/RS485, 1x 10/100Mbps Ethernet |
| Maximum I/O Support | 1024 I/O points |
| Programming Environment | Control Builder M Professional |
| Operating Temperature | -20 to 60 degrees Celsius |
| Power Supply | 24VDC ±10% |
Key Features:
- Fast scan cycle down to 10ms, supports up to 16 PID control loops and complex algorithms with custom function blocks
- Built-in Modbus RTU/TCP protocol stack, supports OPC DA/UA communication, and is expandable with Profibus DP and other fieldbuses
- Supports online program modification, includes an integrated real-time clock (RTC), and offers data logging functionality with expandable storage
Applications:
- Process control in chemical, petrochemical, oil refining, and upstream oil and gas industries
- Machine automation and SCADA system integration
- Medium-scale industrial automation systems requiring reliable control performance
Related Models:
- PM866K01
- PM861AK01
- PM867K01
- PM865K01