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ABB PM861AK02 Controller module

ABB PM861AK02 Controller module

The ABB PM861AK02 is a controller module 123. It has a variety of functions and features, starting with support for CPU redundancy systems, which helps improve system availability and reliability. The module contains a microprocessor and RAM memory, real-time clock, LED indicator, INIT button, and CompactFlash interface to provide powerful data processing and control capabilities for the system.

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ABB PM861AK02 Controller module

The ABB PM861AK02 is a controller module 123. It has a variety of functions and features, starting with support for CPU redundancy systems, which helps improve system availability and reliability. The module contains a microprocessor and RAM memory, real-time clock, LED indicator, INIT button, and CompactFlash interface to provide powerful data processing and control capabilities for the system.
The base plate of the PM861AK02 has two RJ45 Ethernet ports (CN1 and CN2) and two RJ45 serial ports (COM3 and COM4) for connecting to the control network. One of the serial ports (COM3) is the RS-232C port with the modem control signal, while the other port (COM4) is isolated and used to connect to the configuration tool. This design allows the PM861AK02 to easily communicate and exchange data with other devices and systems.
In addition, the PM861AK02 has densities ranging from 4 to 32 points, and each module has IP20 protection and Class I, 2/ZONE 2 security levels. Some modules also have functions such as field side diagnostics, electronic fusing or individually isolated input/output. For easy connection and wiring, each I/O module may require a remote terminal block (RTB) or wiring system.
Overall, the ABB PM861AK02 is a powerful and reliable controller module suitable for industrial automation and power system control12. In practical applications, it is recommended to select appropriate configuration and expansion modules according to specific requirements and scenarios to achieve the best control effect.

The following are related products of the ABB brand:

ABB DSSR122
ABB EI811F
ABB HIEE210004R0001
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