Description
The ICS TRIPLEX T8451C is a Trusted TMR 24 Vdc Digital Output Module. This means it’s a device designed to provide reliable and fault-tolerant control of external equipment in critical applications. Here’s a breakdown of its key features:
Function:
·Controls external devices: The T8451C can interface with up to 40 field devices, allowing you to control various equipment like motors, valves, and actuators.
·Digital output: It operates with a 24V DC power supply and provides digital outputs, meaning it sends on/off signals to the connected devices.
Reliability and fault tolerance:
·Triple Modular Redundancy (TMR): This is the core feature of the T8451C. It incorporates three independent and identical channels within the module. Each channel performs the same function and operates in parallel.
·Triplicated diagnostics: The module continuously monitors itself, performing diagnostic tests on all three channels. This includes measuring voltage and current on each output channel.
·Voting system: If any discrepancy is detected between the channels, a voting system takes over. The majority vote determines the final output signal, ensuring reliable operation even if one channel fails.
Additional characteristics:
·Dimensions: 5.1 cm x 25.4 cm x 11.4 cm
·Weight: 0.63 kg
·Manufacturer: ICS Triplex
If you have any questions, please feel free to contact us.
We can provide various automation components, including:
PLC
DCS
sensor
Actuator
electrical machinery
drive
and so on
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