System Sensor SC-6 - Manual (Page 7)

D500-50-00 7 I56-1802-012
FIGURE 12: ExAMPLE OF CLASS B, STYLE Y AUDIO NAC CONFIGURATION.
BASE ADDRESS
STATUS
INDICATORS
NAC
PS
NAC
PS
—
+
+
—
NAC
PS
—
+
+
—
NAC
PS
—
+
+
—
NAC
TO
P
BOT
– + + NAC –
– + – PS +
SLC
PS
—
+
+
—
+1
+2
+3
+4
+5
T1
1
T10 T0 +0
T12
T1
T2
T3
T4
T5
T13
T14
T15
T16
ENABLE POWER SUPPL
Y
MONIT
OR
DISABLE SHOR
T CIRCUIT
PROTECTION
—
+
+
—
A/B SELECT
DISABLE 1
DISABLE 2
DISABLE 3
0 1
2
3
4
5 6 7 8 9
0
7 8 6
5
4
3
2
1
9
AUDIO
AMPLIFIER
TO NEXT
DEVICE
–
+
–
+
FROM PANEL OR
PREVIOUS DEVICE
–
+
–
+
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
SEE PANEL INSTRUCTION MANUAL
FOR WIRE REQUIREMENTS.
(–)
(+)
POWER-LIMITED
AND SUPERVISED
TOP OF T0
SLC +
SLC –
SLC +
SLC –
RED BLK
(–)
(+)
+
–
*NOTE 1
– +
A2143-10
47K
*NOTE: To audio amplifier supervision EOL device. Refer to Control
Panel Installation Manual for wiring instructions
C0179-05
FIGURE 13: ExAMPLE OF CLASS A, STYLE Z AUDIO NAC CONFIGURATION.
BASE ADDRESS
STATUS
INDICATORS
NAC
PS
NAC
PS
—
+
+
—
NAC
PS
—
+
+
—
NAC
PS
—
+
+
—
NAC
TO
P
BOT
– + + NAC –
– + – PS +
SLC
PS
—
+
+
—
+1
+2
+3
+4
+5
T1
1
T10 T0 +0
T12
T1
T2
T3
T4
T5
T13
T14
T15
T16
ENABLE POWER SUPPL
Y
MONIT
OR
DISABLE SHOR
T CIRCUIT
PROTECTION
—
+
+
—
A/B SELECT
DISABLE 1
DISABLE 2
DISABLE 3
0 1
2
3
4
5 6 7 8 9
0 1
2
3
4
5 6 7 8 9
*Remove shunt for Class A operation.
AUDIO
AMPLIFIER
TO NEXT
DEVICE
–
+
–
+
FROM PANEL OR
PREVIOUS DEVICE
–
+
–
+
–+
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
TWISTED PAIR IS RECOMMENDED.
(–)
(+)
POWER-LIMITED
AND SUPERVISED
TOP OF T0
SLC +
SLC –
SLC –
SLC +
(–)
(+)
+
–
*NOTE 1 –
+
*NOTE: To audio amplifier super-
vision EOL device. Refer to Control
Panel Installation Manual for wiring
instructions
C0238-01