EPC Epaco E10-0066 - EPC Power Input; Power Input (P5) Specifications

FIKE CORPORATION
FM 3020541 Fike Explosion Protection System Page 15 of 32
P/N E06-051 Rev. 8 10/06
Exhibit 4-24 P5 Power Input Wiring Connection
4.9 POWER INPUT
4.9.1 Power Input (P5)
Power Input requires between 18 to 30 Vdc, at 500mA. An optional keyed selector switch can be inserted
between the PSU and EPC to provide “reset” capability of the EPC.
Exhibit 4-25 Power Input Wiring
IE (Instrument Earth) if available
N
L
Battery Backed,
24Vdc, 2A output
Uninterrupted
PSU output
or
+
-
Twisted Pair
No termination
Shield
+
-
EPC
24VDC
[ insulate ]
Drain Wire
of Drain Wire
Transformer
P6P5
24VDC
CNO NC CNO NC
APPROVED
FM
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