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CONNECTION PROCEDURE FOR BATTERY CHARGING CURRENT AND VOLTAGE
1. To measure the battery charging voltage:
Place a voltmeter across the battery terminals as shown in FIG. 4
2. To measure the battery charging current:
Place a current meter in series with the battery terminals as shown in FIG. 5.
CONNECTION DRAWING FOR CENTRAL STATION OPERATION OF VFR-400 TO ANY UL LISTED
DACT
VFR-400 • 5403548 • REV W • 8/17
PANEL
VOLT
METER
BLACK
WHITE
GROUND
F
U
S
E
PFC-6006
UL Listed
DACT
POWER ON
EARTH FAULT
SILENCED
SIGNAL
SILENCE
ACK
NOWLEDGE
FUS E
-
-
+
BATTERY
NAC
E.O.L.
ANNUNCIATOR SELECTOR
SWITCH SET FOR THE TOTAL
NUMBER OF DEVICES INSTALLED
ON THE RS-485 TERMINALS
ROTARY SWITCH
120 OHM RESISTOR -
REMOVE THE RESISTOR
FROM THE VFR-400 AND
INSTALL ON THE LAST
ROTARY SWITCH
DEVICE ONLY.
7 8
6
9
5
0
ARM-44
1
4
3
2
SET TO MODE 2
REMOVE THE 120R RESISTOR FROM THE VFR-400
PANEL AND INSTALL ON THE LAST DEVICE ONLY.
RELAY
TERMINALS
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
ZONE1/ZONE1/SUP | ZONE 2/ ZONE2/TBL ZONE3/ZONE3/ALM | ZONE4/ZONE4/ALM
PANEL
Line2 In
Line2 Out Line1 In
Tip
Ring Tip
Ring Tip
ALARM SIGNAL ACTIVATION
PRESS LEFT & RIGHT
ARROW KEYS AT SAME
ALARM
TIME TO TRIGGER ALARM
SUPERVISORY
SIGNAL ACTIVATION.
1
2
3
TROUBLE
4
5
6
RESET
ONLY DETECTORS THAT ARE SHOWN IN
7
8
9
THE COMPATIBILITY LIST ARE TO BE USED.
FIRE
0
DRILL
ENTER
ESC
LAMP TEST: PRESS [ENTER], [5],
PASSWORD, [6]. PRESS THE [ESC] KEY
WHEN DONE.
+
-
+
-
+
A
B
A-
A+
B-
B+
-
+
-
+
-
+
-
AUX
PLINK
INPUT1
INPUT2
INPUT3
INPUT4
INPUT5
VFR-400 RS-485 CONNECTION
S
+
+
-
-
-
-
+
+
S
24VDC RS-485
CONNECT THE DRAIN WIRE TO THE S TERMINAL OF
-
-
THE VFR-400 ONLY. DO NOT CONNECT THE DRAIN
+
+
S
WIRE TO THE ARM-44. CUT THE DRAIN WIRE OFF AT
THE ARM-44 AND INSULATE IT. IF MORE THAN ONE
DEVICE IS CONNECTED TO THE RS 485 CIRCUIT, THE
DRAIN WIRE MUST BE SPLICED TOGETHER TO
MAKE A CONTINUOUS PATH TO THE LAST DEVICE
WHERE IT IS CUT OFF AND INSULATED.
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
OUT1/SUP/OUT1 | OUT2/TBL/OUT2
OUT3/ALM/OUT3 | OUT4/ALM/OUT4
18
CURRENT
METER
DWG# 3527-9
Line1 Out
Ring Tip
Ring
POTS DACT CONNECTION
+
-
+
INPUT6
NO
NC
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