ABB | PM861AK02 3BSE018160R1 | Redundant Processor Unit

Product Description

Overview:  
The ABB PM861AK02 (3BSE018160R1) Redundant Processor Unit is designed for mission-critical automation systems where reliability and fault tolerance are essential. Built to operate in redundant configurations, it ensures uninterrupted control performance even in the event of hardware failure. Its compact footprint and durable construction make it suitable for a wide range of industrial cabinet installations.

Technical Specifications:

• Model / Order Code: PM861AK02 / 3BSE018160R1

• Brand: ABB

• Product Type: Redundant Processor Unit

• Dimensions:

• Depth: 135 mm

• Height: 186 mm

• Width: 119 mm

• Net Weight: 2.9 kg

• Dangerous Goods Classification: UN Class 9 (Miscellaneous Hazardous Substances and Articles, including environmentally hazardous substances)

• Dangerous Goods Number: UN3091-PI970

Applications:

• Power generation and distribution automation

• Petrochemical process control systems

• Large-scale manufacturing environments

• Industrial systems requiring redundancy and high availability

FAQ:

• Q: Does the PM861AK02 support automatic redundancy switching?
  A: Yes, it is designed for redundant setups and will automatically switch in case of primary unit failure.

• Q: Is it compatible with ABB AC 800M series controllers?
  A: Yes, it integrates seamlessly with AC 800M modules.

• Q: Is additional cooling required?
  A: Under normal operating conditions, no extra cooling is required. In high-temperature environments, ventilation is recommended.