Description

ICS Triplex T8311 Trusted TMR expander interface module

It is mainly used to provide a secure and reliable connection between the ICS Triplex controller chassis and the CS300 chassis.

Technical Specification:
Voltage range: 20 to 32V DC.
Heat dissipation: 40W.
Maximum load: 40W.
Module clock: 50MHz.
The data rate of the extender bus is 250Mbps.
I/O interface: Backplane of the extender chassis.
Operating temperature: -5°C to 60°C (13°F to 140°F).
Non-operating temperature: -25°C to 70°C (-25°F to 158°F).
Working humidity: 5 to 95% RH.
Physical dimensions: 30.3cm x 3.1cm x 26.6cm.
Weight: 1.14kg.

Functional features:
Support for multiple channels: It can support up to 16 TMR channels and connect various field devices, such as servo motors, drivers and sensors, etc.
Fault-tolerant design: It adopts a fault-tolerant TMR architecture, featuring comprehensive diagnostic, monitoring and testing functions, and can quickly identify faults.
Hot standby and redundancy: Supports hot standby and module standby slot configuration, enabling both automatic and manual repair strategies to ensure high system availability.
Stable data transmission: Through the extender bus, multiple chassis systems can be connected using UTP cables while maintaining fault-tolerant and high-bandwidth internal module bus (IMB) capabilities.

Application case:
Petrochemical industry: The ICS Triplex key control system was adopted. The SIS control station in the system cabinet includes the T8311 expansion interface module, which, in combination with the control rack, processor module, communication interface module, etc., works together with the expansion I/O components to achieve safe control and interlock protection of the device. It is connected to the communication interfaces of each controller through the network switch. With the help of modules such as T8311, operations such as controller configuration and diagnosis can be carried out, ensuring the stable operation of the entire system.

Energy transformation The T8311 module can be used as an expansion interface module for the system, connecting on-site sensors and control units, and transmitting on-site signals to the control system for logical operations and other processing. For example, in the control of the cracking gas compressor GB201, it can participate in the signal transmission and processing related to pressure signal monitoring, and promptly transmit signals when the pressure is abnormal. Enable the system to start the auxiliary oil pump or trigger the shutdown according to the set logic to ensure the safety of the device.

Factory automation production line control: The T8311 module can be used in factory automation production lines, supporting up to 16 TMR channels and capable of connecting devices such as servo motors, drivers, and sensors. For instance, on an automotive parts production line, this module can be connected to position sensors to obtain the real-time position information of the parts on the production line and transmit the signals to the control system. This then controls the servo motor to drive the mechanical arm to perform precise assembly, handling and other operations, achieving the automated operation and precise control of the production line.

Water treatment process monitoring: In water treatment plants, the T8311 module can be used to monitor and control the water treatment process. It can be connected to pH value sensors, flow sensors, liquid level sensors, etc. The analog signals detected by these sensors are converted into digital signals and transmitted to the control system. The control system, based on the preset parameters and algorithms, outputs control signals through the T8311 module to adjust the rotational speed of the dosing pump, the opening degree of the valve and other actuating mechanisms to ensure that the water quality meets the standards. Realize the automatic control and optimization of the water treatment process.