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Functions
Relay output (9)
This is used for remote transfer of alarm messages or as a pacer for
remote control e.g. of a second ProMinent
®
metering pump in synchronous
pacing operation.
The relay output can be used for:
Collective fault indication
For the level early warning and final switch off, metering monitor, system
error annunciation, fuse and mains failure annunciation. Function: relay
de-energises in the event of an alarm.
Alarm relay
For the level early warning and final switch off, metering monitor and
system error message. Function: relay energises in the event of an alarm.
Pacing relay
With contact pacing parallel to the discharge stroke of the metering
solenoid. Contact duration 150 ms.
Timer relay
Switches parallel to 31 different metering times (from 1 minute to up to 24
hours), repeating daily or weekly.
> Detailed description from page 72
Page 12 of 88 pages
Version 2.0
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