ABB CI871K01 Analog module industrial system controller

Description

Packaging details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.

PM851 is equivalent to PM856 unless stated otherwise.
PM861A, PM864A, PM866A are equivalent to PM861, PM864 and PM866
respectively, unless stated otherwise.
The processor unit (except PM891) consists of two parts:
• Processor unit,
PM851/PM851A/PM856/PM856A/PM858/PM860/PM860A/PM861/
PM861A/PM862/PM864/PM864A/PM865/PM866/PM866A/PM867,
equipped with power supply and CPU-boards
PM865 is designed for use in a High Integrity controller. If it is run as a PA
controller, its performance will be the same as stated above, while performance
will be lower while using HI controller.
The PM867 processor unit is prepared for High Integrity applications.
.
• Base plate, TP830, with a unit termination board.
The PM891 processor unit is a monolithic unit equipped with power supply and
CPU-boards, and unit termination.
The CPU board contains the microprocessor and the RAM-memory. The memory
holds an executable version of the firmware, the controller system configuration and
an application program.
The processor unit also has an optical ModuleBus used for connecting additional
clusters of S800 I/O, and a connector housing for a plug-in backup media (Secure
Digital card for PM891, and Compact Flash card for other processor units).