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20 mA Current Loop

These products are discontinued. When a product is in this phase, it is no longer being produced or maintained. Limited stock may be available for some discontinued products.
The 20mA current loop or TTY is not an RS- or V. standard. Despite this 20 mA current loop has been used in industrial system for decades now and was a de facto standard long before the standards used today, like RS-232/V.24 and RS-422/485. Westermo current loop converters can be set to either active or passive on both transmitter and receiver. It is possible to transmit up to distances of 6 km at lower data rates using 20mA current loop.

2 Item(s)

2 Item(s)