ICS TRIPLEX T8191 Fault Tolerant Programmable Controller

ICS TRIPLEX T8191 Fault Tolerant Programmable Controller
ICS TRIPLEX T8191 Fault Tolerant Programmable Controller

Fault tolerant Programmable controller (ICS TRIPLEX) is a kind of programmable controller and process control technology with high fault tolerance. It uses a triple module redundancy structure (TMR) to provide fault tolerance, with each module containing a processor and associated I/O interfaces.

All I/O modules share common functionality and form. At the most general level, all I/O modules interface to the inter-module bus which provides power and allows communication with the TMR processor. All modules are triple modular redundant.

Processor Interface Adaptor (T812X)
Expander Interface (T8311)
Expander Interface Adapter (T8312)
Communication Interface (T8151B)
Communications Interface Adapter (T8153)
Gateway Module (T8170)
Expander Chassis (T8300)
Expander Processor (T8310）
24 Vdc Digital Input Module – 40 Channel (T8403)
Analog Input Module – 40 Channel (T8431)
24 Vdc Digital Output Module – 40 Channel (T8451)

Diagnostic function: There may be a fault diagnosis function to help monitor module status and identify problems in a timely manner.
Communication interfaces: Modules may have communication interfaces that can be integrated with other devices or control systems.