PM857K02 3BSE088386R1 AC 800M CONTROLLERS

PM857K02 3BSE088386R1 AC 800M CONTROLLERS

The CPU board contains the microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button, and a CompactFlash interface.

The base plate of the PM857 controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS-232C port with modem control signals, whereas the other port (COM4) is isolated and used for the connection of a configuration tool. The controller supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O).

The high integrity functionality is enabled by the addition of an SM812 module and the SIL-certified software. This enables non-critical control schemes to be upgraded to SIL-certified schemes by the addition of a plug-in SM81x module, plus a selection of the appropriate software. The AC 800M High-Integrity also offers IEC 61508 and TÜV-certified control environment for combining safety and business-critical process control in one controller unit without sacrificing the safety integrity.

The PM857 can handle Max 128 I/O signals. Certified for SIL3. Requires configuration according to Safety Manual.

Package including:
2 pcs PM857K01, Safety Processor unit
1 pcs TK850, CEX-bus expansion cable
1 pcs TK851, RCU-Link cable

PM857K02 3BSE088386R1 AC 800M CONTROLLERS

AC 800M High up to SIL 3 certified using PM857/SM812, PM863/SM812, PM865/SM811 or PM867/SM812
Supports S800 I/O High Integrity (PM857, PM863, PM865, PM866A and PM891)
The controller can be configured with 800xA control builder
The controller has full EMC certification
TÜV Certified SIL 2 and SIL 3
Built-in redundant Ethernet Communication ports

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  Reference for AC800M system models in the same series：

  PM866K01	3BSE050198R1
  PM861AK01	3BSE018157R1
  PM861AK02	3BSE018160R1
  PM864AK01	3BSE018161R1
  PM864AK02	3BSE018164R1
  PM864	3BSE018151R1
  PM851AK01	3BSE066485R1
  PM856AK01	3BSE066490R1
  PM858K01	3BSE082895R1
  PM858K02	3BSE082896R1
  PM860AK01	3BSE066495R1
  PM862K01	3BSE076940R1
  PM862K02	3BSE081636R1
  PM866AK01	3BSE076939R1
  PM866AK02	3BSE081637R1
  PM891K01	3BSE053241R1
  PM891K02	3BSE053242R1

PM857K02 3BSE088386R1 AC 800M CONTROLLERS