BIG ASS FANS 8'-24' Powerfoil X, Руководство по установке

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8’ - 24’ POWERFOIL® X
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8’ - 24’ POWERFOIL® X
Basic ESFR Interfacing (cont.)
Powerfoil® X Fire Signal Relay Wiring (Optional)
A contact closure across digital input terminals MI3 and DCM will result in fan shutdown. The relay uses a Normally Closed (N.C.)
contact as shown. The relay coil must remain energized by the FCP for fan operation.
Two additional relay coil leads are provided to facilitate supervision pass-through where required.
PAM-SD
READY RUN FAULT
1 2 3 1 2 3
ON
ON
AVI
NPN
PNP PNP
ACI
ACI
RA RB RC
DCM
MI3
From Fire
Control Panel
(-)
(+)
White(X2)-
Red(X2)-
C
NC
-Blue
-Yellow
NO -Orange
Coil: 20-32VDC
@ 20mA
Note: The relay is housed in the
onboard controller as shown above.