D-11
95-8533
18.2
TO EDIO
L
N
–
–
+
+
DC
OK
13 14
PS n
PHOENIX
QUINT-PS
L
N
–
–
+
+
DC
OK
13 14
PS 1
PHOENIX
QUINT-PS
L
N
–
–
+
+
DC
OK
13 14
PS
PHOENIX
QUINT-PS
L
N
–
–
+
+
DC
OK
13 14
PS
PHOENIX
QUINT-PS
A2555
Note: Contacts are closed during normal operation. The circuit shall be wired to an input on the EQP system (EDIO).
In Logic, the selected input must be inverted and used to activate an alarm trigger gate, which initiates a
fault message on the Controller and activates the fault relay output.
No supervision is necessary, since the EDIO modules must be installed in the same cabinet with EQP21X0PS
and EQP2410PS.
Figure D-2—Power Supply and Converter Relays Wired in Series for Trouble Monitoring (up to 16 Power Supplies/Converters)
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