PM857K01  3BSE088385R1 Processor Unit HI

The PM857K01 3BSE088385R1 Processor Unit HI is a TUV-certified SIL 2 and SIL 3 processor unit, featuring a 96MHz MPC866 processor and equipped with 32MB of memory. 

It can handle up to 128 I/O signals and is suitable for industrial automation control scenarios with extremely high requirements for safety and reliability.

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.

Product net depth: 135 millimeters

Product clear height: 186 millimeters

Product net width :119 millimeters

Net weight of the product: 1.2 kilograms

96MHz and 32MB. Up to 128 I/O signals.

The package includes

-PM857, Secure CPU

-TP830, base plate

-TB850, CEX bus terminal

-TB807, ModuleBus terminal

-TB852, RCU-Link terminal

- Battery for memory backup (4943013-6)

- No license included.

General info

Features and benefits

ISA Secure certified - Read more

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

Recommended products and services

You can click on (ABB ) to visit the official website for more product information. 

If you want to purchase, you can contact YMGK's official customer service

For the relevant manual, please click to download and learn about the specific parameters

PM857K01  3BSE088385R1.pdf

Browse the YMGK website to address the issues that customers are more concerned about

How to purchase

YMGK offers one-stop global industrial product procurement

Sales Manager: Li Ming

WeChat: 18059884790

WHATSAPP:+86 18059884790 （Click to add）

Email:plc66@qq.com

We have 121 shared inventories worldwide, with direct procurement from overseas warehouses. We offer favorable prices and after-sales warranty services. 

Our customers come from the United States, Germany, Japan, South Korea, the United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, the Netherlands,

Switzerland, Sweden, Belgium, Austria and Turkey

All products are brand new and original. The warranty period for spare parts is one year and they have been tested and certified.

If you need to order more than one product, please contact us and we can offer you a discount.

If you find that other suppliers offer lower prices for the same products, we are also willing to provide you with further discounts based on the budget.

If you have any other questions, please feel free to contact us at any time.