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ABB CPU PM856 AC 800M controller module /Communications Controllers/High quality performance completes the system task

The CPU board contains the microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button, and a CompactFlash interface.

Brand：ABB 

Model：PM856

Part No： 

Product Name：Controller Module | CPU Module | AC 800M  Module

Website:www.plc-module.com  

The base plate of the PM851AK01-EA controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS-232C port with modem control signals, whereas the other port (COM4) is isolated and used for the connection of a configuration tool.

Simple DIN rail attachment / detachment procedures, using the unique slide & lock mechanism. All base plates are provided with a unique Ethernet address which provides every CPU with a hardware identity. The address can be found on the Ethernet address label attached to the TP830 base plate.

Features and benefits

Reliability and simple fault diagnosis procedures

Modularity, allowing for step-by-step expansion

IP20 Class protection without the requirement for enclosures

The controller can be configured with 800xA control builder

The controller has full EMC certification PM856 Controller Module

Hardware based on standards for optimum communication connectivity (Ethernet, PROFIBUS DP, etc.)