Invensys Triconex AO3481

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Item no: Invensys Triconex AO3481

brand: Invensys Triconex

Delivery time: In Stock

Payment: T/T

shipping port: xiamen


Product Detail

Product Tags


Manufacture Invensys Triconex
Model AO3481
Ordering information AO3481
Catalog Tricon System
Description Invensys Triconex AO3481 Analog Output
Origin United States (US)
HS Code 85389091
Dimension 16cm*16cm*12cm
Weight 0.8kg


Analog Output Module

The analog output module receives three tables of output values, one for each channel from the corresponding main processor. Each channel has its own digital-to-analog converter (DAC).

One of the three channels is selected to drive the analog outputs. The output is continuously checked for correctness by “loop-back” inputs on each point which are read by all three micropro-cessors. If a fault occurs in the driving channel, that channel is declared faulty and a new channel is selected to drive the field device. The designation of “driving channel” is rotated among the channels, so that all three channels are tested.

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