ABB PM861AK01 3BSE018157R1 Processor Unit Kit Hot Items

Overview
The ABB PM861AK01 (3BSE018157R1) is a processor unit kit for the ABB AC 800M control system. It acts as the central processing module, executing control logic, managing communication with I/O modules, and delivering reliable real-time process control for industrial automation applications.

General Information

• Part Number: PM861AK01 / 3BSE018157R1

• Product Name / Model: Processor Unit Kit

• Manufacturer: ABB

• Country of Origin: Sweden

• Series / Module Type: AC 800M Controllers / Central Processing Unit

• Type: Processor Unit Kit (includes CPU board, baseplate, and backup battery)

• Mounting: DIN-rail or chassis installation within AC 800M system

• Application Area: Process automation, distributed control systems, and industrial plant management

Power Specifications

• Supply Voltage: 24 V DC nominal

• Power Consumption: Approx. 12 W

• Memory Capacity: 32 MB RAM and 16 MB Flash memory

• Battery Backup: Integrated lithium battery for memory and clock retention

• Communication Interfaces: Dual Ethernet ports, serial interfaces, and system bus connections

• Protection: Overvoltage, surge, and reverse-polarity protection

Environmental

• Operating Temperature: 0°C to +60°C

• Storage Temperature: -40°C to +70°C

• Humidity: Up to 95% RH, non-condensing

• Protection Rating: IP20

Dimensions & Weight

• Dimensions (L × W × H): 135 × 186 × 119 mm

• Weight: 1.2 kg

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