5-128 F650 Digital Bay Controller GEK-106310AB
5.6 INPUTS/OUTPUTS 5 SETTINGS
5
d) WITH SIMPLE VOLTAGE SUPERVISION
Figure 5–38: SUPERVISION APPLICATION WITH AUXILIARY CONTACT 52A AND A RESISTOR (A6631F3)
Table 5–105: SUPERVISION WITH 52/A
There is a possibility to monitor the trip circuit and trip coil continuity. This can be done by monitoring Vdc through the
output contact when this is open.
INTERNAL STATE V 52/A SUPERVISION
52 open ON OK
52 closed ON OK
TRIP OFF OK if t < 0.5 s
TRIP with 52 open OFF OK if t < 0.5 s
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