GE IS200TRLYH3E Communication gateway module

There is a 24-bit up/down counter for each channel. It is incremented or decremented on each A, B edge. There is also a 24-bit latch associated with each encoder channel. The module can be programmed so that the counter value is "latched" or stored under one of these conditions: • an index pulse from the encoder • a positive or negative transition of the fast input • the next index pulse after the required transition of the fast input

Each of the five 24-bit latches has a fast 24 VDC input associated with it. 

Each input is optically isolated. This input is intended to receive a signal from a device other than an encoder. It is typically used for referencing or synchronization purposes. Fast input characteristics include: • the detection of a signal occurs faster than it does for the DC inputs in other modules, due to less filtering. Because of this there is also less noise immunity. • the response to a fast input signal is independent of ladder scan time. The module can be programmed to latch a position count as soon as this input is detected.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions

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