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Siemens
Vacuum
Recloser 3AD
Appendix
8
Appendix
8.1
Terminal and circuit diagrams
Fig. 95
Rear
View:
Arrangement of
terminals
and modules
Data Comms (optional)
A
Analog
B
I/O, Power supply
unit
(PSU)
C
I/O
D
I/O
(optional)
E
I/O
(optional)
Module
A - Analog
Fig
. 96
Wiring diagram of standa rd controller
Fig.
97
Alternative Voltage Input Connections
for
6VT loss
-of
Voltage
Models.
BI
Binary Input
BO
Binary Output
9229 0040 176 OF
?017_1?_1A
Note re-allocation
of Terminals.
1)
Shows
contacts
internal to relay case assembly.
Contacts
close
when the relay
chassis
is
withdrawn from
case.
85
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