ProMinent gamma/ X GMXa User Manual

9.3.5 Relays
9.3.5.1
Relay functions
Tab. 4: gamma/ X GMXa
Identity code Designation Type Maximum
voltage
Maximum cur‐
rent
Operational life‐
time
Min. switching
operations
0 no relay - - - -
1 Fault indicating
relay, N/C
Changeover
contact
230 V AC 6 A 50 000
4 Fault indicating
relay, N/C
Pacing relay, nor‐
mally open
N/C
N/O
24 V DC
24 V DC
1 A
100 mA
50 000
unlimited
C 4-20 mA current
output
Fault indicating
relay, N/C
-
N/C
-
24 V DC
-
100 mA
-
unlimited
F Automatic
bleeding
Changeover
contact
230 V AC 6 A 50 000
G Automatic
bleeding
Fault indicating
relay, N/C
N/O
N/C
24 V DC
24 V DC
1 A
100 mA
50 000
unlimited
You can reprogram the relays to these types:
Menu setting Effect
Timer The relay switches when requested by the timer.
Fault The relay switches in the event of an error message (red LED*).
Warning The relay switches in the event of a warning message (yellow LED*).
Warning + error (fault indicating
relay)
The relay switches in the event of a warning message (yellow LED*) or
an error message (red LED*).
Warning + error + stop The relay switches in the event of a warning message (yellow LED*),
when stopped by
[Start/Stop] or in the event of a fault message (red
LED*).
Pump active The relay switches as soon as the pump is in standby and not stopped
and not in a state like
‘Pause’ or if an error is pending.
In the opposite case, the relay switches back again.
Stroke rate** (pacing relay) The relay switches with every stroke.
Cycle quantity** (pacing relay) The relay always switches when the set cycle quantity has been
reached.
Metering / Batch The relay changes its state as soon as a batch has been processed.
Degassing*** The relay opens an optionally installed bleed valve as soon as the con‐
trol activates it.
* see the "Troubleshooting" chapter
Relay type
Installation, electrical
45
DosingPump.ir

ProMinent gamma/ X GMXa Specifications

General

Brand	ProMinent
Model	gamma/ X GMXa
Category	Water Pump
Language	English