Relay Modules - ABB ScreenMaster RVG200 Operating Instructions Manual

ScreenMaster RVG200
Paperless recorder

7.10.2 Relay modules

Relay A1(to D6)
Source
Polarity
114
Select the relay source (a digital source) to be used to energize /
de-energize the relay.
Note. If the relay is used to provide a totalizer count pulse, the maximum
pulse frequency is 4 Hz. Consideration must also be given to the
mechanical life of the relay.
Select the relay source polarity.
Note. When polarity is set to Positive, the relay is energized when the
digital source is active (On).
7 Configuration
OI/RVG200-EN