ABB PM863K01 3BSE088381R1 Safety PLC Module

Product Overview

The PM863K01 (3BSE088381R1) is a high-integrity (HI) processor unit for ABB's AC 800M system. It enables the integration of safety-critical and standard process control in a single SIL-certified controller, offering a flexible path to upgrade non-critical systems using plug-in SM81x modules.

Technical Specifications

• Manufacturer: ABB

• Model: PM863K01

• Part Number: 3BSE088381R1

• High Integrity (SIL): Yes

• Redundancy: No

• Clock Frequency: 96 MHz

• Performance (1000 boolean ops): 0.17 ms

• Total RAM: 32 MB

• RAM (Available for Application): 22.184 MB

• Interfaces: 2x RJ45 Ethernet, 2x RJ45 Serial (COM3/COM4)

• Dimensions: 119mm (W) x 186mm (H) x 135mm (D)

• Weight (Including Base): 1200 g (2.6 lbs)

Functional Capability

• SIL-Certified Safety: When paired with the SM812 module and SIL-certified software, it provides an IEC 61508 and TUV-certified environment.

• Flexible Upgrade Path: Allows standard control schemes to be upgraded to safety-certified schemes via plug-in modules.

• Deterministic Control: 96 MHz clock frequency ensures reliable and predictable performance.

• Connectivity & Diagnostics: Features dual Ethernet ports, two serial ports, LED status indicators, and an INIT push button for easier troubleshooting.