Processor Unit PM891K01 3BSE053241R1

Processor Unit PM891K01 3BSE053241R1- 450MHZ and 256MB

Redundant configuration: PM891K02 3BSE053242R1

AC 800M processor unit is a high-performance, multi-functional processor unit launched by ABB, which is widely used in small and medium-sized process control, filling equipment, sewage treatment equipment, cement production line, petrochemical process control, etc., equipped with large capacity RAM memory. Used to store and run Firmware, control unit hardware configuration information, and applications.

Package including:

- PM891 CPU Module

- TB850, CEX-bus terminator

- TB853, RCU Control Link Terminator

- No license included

Dimensions

Product Net Depth / Length: 280 mm

Product Net Height: 105 mm

Product Net Width: 245 mm

Product Net Weight: 2.1 kg

Some of the benefits of the AC 800M Controller are:

• Flexibility, the AC 800M Controller can be ordered as individual units which may be mounted in accordance with the customers own requirements.

• Extremely small footprint.

• Simple DIN rail attachment / detachment procedures, using the unique slide & lock mechanism.

• Modularity, allowing for step-by-step expansion. You only pay for what you require at the present time.

• Reliability and simple fault diagnosis procedures.

• Controller redundancy for higher availability (CPU, CEX-Bus, communication interfaces, S800 I/O).

• Built-in redundant Ethernet Communication ports.

• Built-in RS-232C communication ports.

• Low power consumption, thus no external fans required.

• Flexible process connection, using either local I/O or standard fieldbuses.

• S800 I/O redundancy.

• Supports S800 I/O High Integrity (with PM858, PM862, PM865, PM866A,PM867 and PM891).

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