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FIGURE 5. INTERFACE TWO-WIRE CONVENTIONAL DETECTORS – CLASS B
CONNECT MODULES TO
LISTED COMPATIBLE
SILENT KNIGHT CONTROL
PANELS ONLY
3.9K EOL
RESISTOR
(INCLUDED)
+
–
CLASS B IDC (TYPICAL)
POWER TO THE NEXT INTERFACE
MODULE MUST BE EXTERNALLY
SWITCHED TO RESET THE DETECTORS.
AN FRM-1 RELAY CONTROL MODULE CAN BE
USED TO SWITCH POWER FROM A
STANDARD POWER SUPPLY. SEE FIGUR 10.
+
–
FROM PANEL OR
+
PREVIOUS DEVICE
–
TO NEXT DEVICE
POWER-LIMITED
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
AND SUPERVISED
SEE PANEL INSTRUCTION MANUAL
FOR WIRE REQUIREMENTS.
FIGURE 6. INTERFACE TWO-WIRE CONVENTIONAL DETECTORS – CLASS A
CONNECT MODULES TO LISTED COMPATIBLE
SILENT KNIGHT CONTROL PANELS ONLY
–
–
+
+
CLASS A IDC (TYPICAL)
POWER TO THE NEXT INTERFACE
MODULE MUST BE EXTERNALLY
(+)
SWITCHED TO RESET THE DETECTORS.
(–)
AN FRM-1 RELAY CONTROL MODULE CAN BE
USED TO SWITCH POWER FROM A
STANDARD POWER SUPPLY. SEE FIGURE 10.
+
FROM PANEL OR
–
PREVIOUS DEVICE
+
–
TO NEXT DEVICE
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
POWER-LIMITED
SEE PANEL INSTRUCTION MANUAL
AND SUPERVISED
FOR WIRE REQUIREMENTS.
FIGURE 7. RELAY CONTROL MODULE USED TO DISCONNECT A POWER SUPPLY
TO NEXT
DEVICE
POWER LIMITED DC
POWER SUPPLY,
LISTED FOR FIRE
PROTECTION WITH
BATTERY BACKUP
+
–
(+)
(–)
DETECTORS MUST BE UL LISTED COMPATIBLE WITH THE MODULE.
INSTALL DETECTORS PER MANUFACTURER'S INSTALLATION INSTRUCTIONS.
IDC 2
IDC 3
DETECTORS MUST BE UL LISTED COMPATIBLE WITH THE MODULE. INSTALL
DETECTORS PER MANUFACTURER'S INSTALLATION INSTRUCTIONS.
RELAY CONTROL
MODULE
BASE ADDRESS
6 7 8 9
6 7 8 9
5
5
10
4
4
11
3
3
12
2
13
2
1
14
1
0
0
15
A/B SELECT
A/B SELECT
DISABLE 1
DISABLE 2
BASE ADDRESS
6 7 8 9
6 7 8 9
5
5
10
4
4
11
3
3
12
2
13
2
1
14
1
0
0
15
A/B SELECT
A/B SELECT
DISABLE 1
DISABLE 2
SIGNAL LINE CIRCUIT (SLC)
IS RECOMMENDED
CONNECT MODULES TO LISTED
COMPATIBLE CONTROL PANELS ONLY
3
1. To use a common power supply
between multiple SK-Zone-6 mod-
ules, connect a long power sup-
ply jumper from T5 or T6 to T5
or T6 on the adjacent SK-Zone-6
module.
STATUS
INDICATORS
1.
To select Class A, remove the
two shunts from the "A/B se-
lect" positions.
2.
To use a common power sup-
ply between multiple SK-Zone-6
modules, connect a long power
supply jumper from T5 or T6
to T5 or T6 on the adjacent
SK-Zone-6 module.
STATUS
INDICATORS
FROM PANEL
OR PREVIOUS
DEVICE
32 VDC MAX.
TWISTED PAIR
I56-3441-007
C0812-01
C0813-01
C0248-02
7/1/2022
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