EM-1SRI データシートの表示（PDF） - Systemsensor advanced ideas.
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EM-1SRI Datasheet PDF : 4 Pages
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Figure 2: Typical Class B, Style Y NAC configuration.
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
TWISTED PAIR RECOMMENDED
MODULE POLARITIES ARE
SHOWN IN ALARM
(–)
(–)
14 1
(+)
13 2
(–)
12 3
(+)
FROM PANEL OR
PREVIOUS DEVICE
+
–
+
EOL
RESISTOR
(+)
(+)
(+)
11 4
(–)
10
24 VDC
(–)
POWER
(+)
9
SUPPLY
8
(–)
7
–
TO NEXT
DEVICE
UL LISTED
EOL RELAY
SHOWN
ENERGIZED
24 VDC COIL
A77-716B
OR EQUIVALENT
FROM TERMINALS
7 AND 8 OF LAST
TO NEXT CONTROL MODULE
TERMINALS 10 (+) AND 9 (–)
OR END OF LINE RELAY
(IF REQUIRED)
24 VDC POWER SUPPLY
ISOLATED, REGULATED,
POWER LIMITED PER NFPA 70
LISTED FOR FIRE PROTECTION
WITH BATTERY BACK-UP
REQUIRED FOR PANELS CONTROL MODULE
WITHOUT POWER SUPPLY
ON BRANCH
MONITORING
C0106-04
Figure 3: Typical Class A, Style Z NAC configuration.
SIGNAL LINE CIRCUIT (SLC)
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
30 VDC MAX.
TWISTED PAIR RECOMMENDED
EOL RESISTOR
IS INTERNAL AT
TERMINALS 13 & 14
MODULE POLARITIES ARE
SHOWN IN ALARM
(–)
(–)
(+)
(+)
14 1
(+)
13 2
(–)
12 3
(+)
11 4
(+)
(–)
10
24 VDC
(–)
POWER
SUPPLY
(+)
9
8
(–)
7
FROM PANEL OR
PREVIOUS DEVICE
+
–
+
–
TO NEXT
DEVICE
UL LISTED
EOL RELAY
SHOWN
ENERGIZED
24 VDC COIL
A77-716B
OR EQUIVALENT
FROM TERMINALS
7 AND 8 OF LAST
TO NEXT CONTROL MODULE
TERMINALS 10 (+) AND 9 (–)
OR END OF LINE RELAY
(IF REQUIRED)
24 VDC POWER SUPPLY
ISOLATED, REGULATED,
POWER LIMITED PER NFPA 70
LISTED FOR FIRE PROTECTION
WITH BATTERY BACK-UP
REQUIRED FOR PANELS CONTROL MODULE
WITHOUT POWER SUPPLY
ON BRANCH
MONITORING
C0107-04
Figure 4: Typical Class B, Style Y Audio NAC configuration.
ALL WIRING SHOWN IS SUPERVISED
SPEAKERS MUST BE LISTED FOR FIRE PROTECTION
EOL
RESISTOR
(+)
AUDIO
(–)
AMPLIFIER
70.7 Vrms Max.
(+)
(–)
AUDIO CIRCUIT MUST BE
TWISTED PAIR AS A MINIMUM
WHEN A 70.7 V AUDIO AMPLIFIER IS USED,
TERMINALS 1-4 ARE POWER LIMITED,
WHILE TERMINALS 7-14 ARE
NON-POWER LIMITED
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
14 1
(+)
13 2
(–)
12 3
(+)
11 4
(–)
FROM PANEL OR
PREVIOUS DEVICE
+
–
+
–
10
TO NEXT
DEVICE
9
8
7
TO NEXT CONTROL MODULE
LAST MODULE MUST
RETURN WIRES
AUDIO AMP.
C0108-01
D500-54-00
3
I56-2016-004
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