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20
PAD-4
Installation, Operation and Maintenance Manual
TB11
1+ 1-
2+
1
1
1
TB12
TB13
TB14
TB15
NAC3B NAC4B (NAC2A)
_
+
_
+
NAC1B NAC2B (NAC1A)
_
+
_
+
NCCOMNO
NC
COM
2- 2
1
1
1
1
TB16
AUX PWR SUPPLY
_
+
24K, 1/2W
PART NO.
140-
034677
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
PAD-4
NOTE:
THE CSM-4 ALLOWS UP TO
3 OHM MAX. TOTAL LINE
RESISTANCE FOR NOTIFICATION
APPLIANCE CIRCUITS.
2.2K, 1/2W EOL
P/N 140-820380
(SEE CONTROL UNIT
INSTALLATION INSTRUCTIONS)
MOM-4
+
-
CLASS B
SUPERVISED
NOTIFICATION
CIRCUITS
-
+
+
-
-
+
+
-
-
+
+
-
-
+
+
-
24K, 1/2W
PART NO.
140-
034677
TB1, TB2, TB3 or TB4
1 2 3 4 5 6
INPUT 1
INPUT 2
TB11
1+ 1-
2+
1
1
1
TB12
TB13
TB14
TB15
NAC3B NAC4B (NAC2A)
_
+
_
+
NAC1B NAC2B (NAC1A)
_
+
_
+
NCCOMNO
NC
COM
2- 2
1
1
1
1
TB16
AUX PWR SUPPLY
_
+
24K, 1/2W
PART NO.
140-
034677
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
PAD-4
10K, 1/2W EOL
P/N 140-820396
(SEE CONTROL UNIT
INSTALLATION INSTRUCTIONS)
CLASS B
SUPERVISED
NOTIFICATION
CIRCUITS
-
+
+
-
-
+
+
-
-
+
+
-
-
+
+
-
24K, 1/2W
PART NO.
140-
034677
NOTE:
3 OHM MAX. TOTAL LINE RESISTANCE
OF NOTIFICATION APPLIANCE CIRCUIT
CONNECTING WIRE.
SXL-EX/LW-401
BL1-1
BL1-2
BL2-1
BL2-2
+
-
TB-7
INPUT 1
INPUT 2
Figure 3-2
Connection to CSM-4
UL and ULC Installations
Figure 3-3
Connection to SXL-EX and LW-401
UL Installations Only