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3BSE088386R1

ABB PM857K02 Redundant Safety PLC Kit Controller

A kan haja (26 guda), a shirye don aikawa

  • Manufacturer: ABB

  • Product No.: 3BSE088386R1

  • Product Type: Controller Module

  • Product Origin: SE

  • Payment:T/T, Western Union

  • Weight: 2700g

  • Shipping port: Xiamen

  • Warranty: 12 months

Dokar Mayar da Kaya na Kwanaki 30 · Garantin Watanni 12
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  • Tallafi na awa 24 a rana, kwana 7 a mako
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Bayani

ABB PM857K02 Redundant Safety Controller Kit

The 3BSE088386R1 (PM857K02) is a complete ABB AC 800M High Integrity redundant controller kit. This package includes two PM857K01 safety processor units and necessary cables to establish a fully redundant system. It is engineered for critical applications demanding maximum availability and functional safety up to SIL 3.

Core Technical Specifications

  • Brand & Model: ABB PM857K02 (Article: 3BSE088386R1)
  • Package Contents: 2x PM857K01 CPUs, 1x TK850 CEX-bus cable, 1x TK851 RCU-Link cable.
  • Redundancy: Yes, configured for CPU redundancy with <10 ms switchover time.
  • Safety Certification: Up to SIL 3 with SM812 module; TÜV certified.
  • CPU Specs: MPC866 @ 96 MHz, 32 MB RAM (22 MB for application).
  • I/O Capacity: Max 128 signals; supports S800 I/O High Integrity.
  • Communication: 2x Ethernet, 2x RS-232C ports per controller.
  • Power Supply: 24 V DC (19.2-30V).

Physical Data, Features & Certifications

  • Weight: 2700 grams (approximately 5.95 lbs) for the complete kit.
  • Dimensions per Unit: 119 mm x 186 mm x 135 mm (W x H x D).
  • Key Feature: Combines standard process control and SIL 3 safety logic in one platform.
  • Configuration: Requires ABB 800xA Control Builder.
  • Certifications: CE, cULus (Class 1, Zone 2), TÜV, ISA Secure, RoHS, marine (ABS, BV, DNV-GL).
  • Operating Temperature: +5°C to +55°C.

Frequently Asked Questions

  • Q: What is included in this kit versus buying a single PM857?
    A> This PM857K02 kit includes two controller units and the essential cables to connect them for a redundant pair, providing a ready-to-deploy high-availability solution.
  • Q: Is the SM812 safety module included?
    A> No. The SM812 module is required to achieve SIL 2/3 functionality and must be purchased separately.
  • Q: What is the main benefit of redundancy?
    A> It ensures continuous operation; if the primary CPU fails, the backup takes over within milliseconds, preventing process downtime.
🏷️ Tags: Controller Module

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