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CONNECT MODULES TO
LISTED COMPATIBLE
SILENT KNIGHT CONTROL
PANELS ONLY
47K
EOL
RESISTOR
ELR-47K
CLASS B IDC (TYPICAL)
+
FROM PANEL OR
–
PREVIOUS DEVICE
+
TO NEXT
–
DEVICE
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
SEE PANEL INSTRUCTION MANUAL
FOR WIRE REQUIREMENTS.
NOTE: Any number of UL listed contact closure devices
may be used. DO NOT mix fire alarm initiating and
supervisory devices on the same initiating device circuit.
Install contact closure devices per manufacturer's
installation instructions.
CONNECT MODULES TO
LISTED COMPATIBLE
SILENT KNIGHT CONTROL
PANELS ONLY
CLASS A IDC (TYPICAL)
POWER LIMITED
AND SUPERVISED
+
FROM PANEL OR
–
PREVIOUS DEVICE
+
TO NEXT
–
DEVICE
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
SEE PANEL INSTRUCTION MANUAL
FOR WIRE REQUIREMENTS.
Figure 6: Typical Fault Tolerant Initiating Device
Circuit Configuration – Class A, Style D
NOTE: Any number of UL listed contact closure devices
may be used. DO NOT mix fire alarm initiating and
supervisory devices on the same initiating device circuit.
Install contact closure devices per manufacturer's
installation instructions.
K200-14-00
POWER LIMITED
AND SUPERVISED
IDC 2
IDC 3
IDC 4
IDC 5
4
firealarmresources.com
BASE ADDRESS
6 7 8 9
6 7 8 9
5
5
4
4
3
3
2
2
1
1
0
0
A/B SLCT
COM LOSS
DISABLE 1
DISABLE 2
Figure 5: Typical Initiating Device Circuit
Configuration – Class B, Style B.
BASE ADDRESS
6 7 8 9
6 7 8 9
5
5
4
4
3
3
2
2
1
1
0
0
A/B SLCT
COM LOSS
DISABLE 1
DISABLE 2
REMOVE SHUNT FOR CLASS A.
7550 Meridian Circle
Maple Grove, MN 55369-4927
763-493-6455; 800-328-0103
Fax: 763-493-6475
http://www.silentknight.com
© 2006 Silent Knight
STATUS
INDICATORS
C0810-01
STATUS
INDICATORS
C0811-01
2/06
I56-2731-003
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