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Invensys Triconex 3625 TMR Digital Output Modules

short description:

Item no: Invensys Triconex 3625

brand: Invensys Triconex

Delivery time: In Stock

Payment: T/T

shipping port: xiamen

price:$5500


Product Detail

Product Tags

Description

Manufacture Invensys Triconex
Model TMR Digital Output Modules
Ordering information 3625
Catalog Tricon Systems
Description TMR Digital Output Modules
Origin United States (US)
HS Code 85389091
Dimension 16cm*16cm*12cm
Weight 0.8kg

Details

16-Point Supervised and 32-Point Supervised/Non-Supervised Digital Output Modules

Designed for the most critical control programs, supervised digital output (SDO) modules meet the needs of systems whose outputs remain in a single state for extended periods of time (in some applications, for years). An SDO module receives output signals from the main processors on each of
three channels. Each set of three signals is then voted upon by a fully faulttolerant quadruplicated output switch whose elements are power transistors, so that one voted output signal is passed to the field termination.

Each SDO module has voltage and current loopback circuitry coupled with sophisticated online diagnostics that verify the operation of each output switch, the field circuit and the presence of a load. This design provides complete fault coverage without the need to influence the output signal.
The modules are called “supervised” because fault coverage is extended to include potential field problems. In other words, the field circuit is supervised by the SDO module so that the following field faults can be detected:


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