Autronica AutroVoice miniVES Series - Fireman Microphone RING-Type Optic Fiber Connection; Microphones

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COMPACT VOICE ALARM SYSTEM
SERVICE MANUAL
7.3.3 Microphones
7.3.3.1 Fireman microphone RING-type optic ber connection
Drawing 37.
BUS1 BUS2
IN7IN6IN5IN4IN3IN2IN1
+48 VDC BATT
Audio IN Audio OUT
C
LR
C
LR
+24 VDC
150 mA
+48 VDC
350 mA
TEMP.
SENSOR
LINE ALINE BLINE CLINE DHV AU DIO IN
C
H
C
H
C
H
C
H
C
H
LINE ALINE BLINE CLINE DHV AU DIO IN
C
H
C
H
C
H
C
H
C
H
LAN/WANRS485
LANLAN PoE
IN1IN2
BA
FIBER
2
1
AV miniVES 4001LN
OUT3OUT2OUT1
BUS1 BUS2
IN7IN6IN5IN4IN3IN2IN1
+48 VDC BATT
Audio IN Audio OUT
C
LR
C
LR
+24 VDC
150 mA
+48 VDC
350 mA
TEMP.
SENSOR
LINE ALINE BLINE CLINE DHV AU DIO IN
C
H
C
H
C
H
C
H
C
H
LINE ALINE BLINE CLINE DHV AU DIO IN
C
H
C
H
C
H
C
H
C
H
LAN/WANRS485
LANLAN PoE
IN1IN2
BA
FIBER
2
1
AV miniVES 4001LN
ABT-DFMS
BUS1 BUS2
IN7IN6IN5IN4IN3IN2IN1
+48 VDC BATT
Audio IN Audio OUT
C
LR
C
LR
+24 VDC
150 mA
+48 VDC
350 mA
TEMP.
SENSOR
LINE ALINE BLINE CLINE DHV AU DIO IN
C
H
C
H
C
H
C
H
C
H
LINE ALINE BLINE CLINE DHV AU DIO IN
C
H
C
H
C
H
C
H
C
H
LAN/WANRS485
LANLAN PoE
IN1IN2
BA
FIBER
2
1
AV miniVES 4001LN
OUT3OUT2OUT1
OUT3OUT2OUT1
Fireman microphone optic ber connection – RING topology