VIPEDIA-12 – Installation Guide
U-0641-0344.doc – Issue: 06 complete, approved
Page 38 of 44
3.3
EMS/MPS Fire Microphone Connections
Figure 10
Fire microphone connection to Input 1
EMS/MPS - Fire Microphone Connection to VIPEDIA-12 INPUT 1 (A and A&B Routers)
AUDIO IN+
AUDIO IN-
DXP
+SUPPLY
+SUPPLY
DXN
0V
0V
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
AUDIO INPUT 1
(RJ45)
VIPEDIA-12 (B)
AUDIO IN+
AUDIO IN-
DXP
+SUPPLY
+SUPPLY
DXN
0V
0V
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
AUDIO INPUT 1
(RJ45)
MIC AUX 1
(RJ45)
MIC AUX 1
(RJ45)
PTT2+
PTT1+
LIST1+
S-NOW1
S-NOW2
LIST1-
PTT2-
PTT1-
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
PTT2+
PTT1+
LIST1+
S-NOW1
S-NOW2
LIST1-
PTT2-
PTT1-
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
VIPEDIA-12 (A)
RTR. AUX
ROUTER 1
ROUTER 2
EXTERNAL
POWER SUPPLY 1
(15 - 40 V)
(e.g. AUX OUT of
ASL Amplifier Mainframe)
EXTERNAL
POWER SUPPLY 2 (as required)
(15 - 40 V)
EMS/MPS
A&B on
ly
A
an
d
A&
B
AUDIO+
AUDIO-
RS485 DXP
+SUPPLY
+SUPPLY
RS485 DXN
0V SUPPLY
0V SUPPLY
ROUTER 2 PTT+
ROUTER 1 PTT+
LISTEN IN+
ROUTER 1 S/NOW
ROUTER 2 S/NOW
LISTEN IN-
PTT GND
PTT GND
AUDIO+
AUDIO-
RS485 DXP
+SUPPLY
+SUPPLY
RS485 DXN
0V SUPPLY
0V SUPPLY
(e.g. a 3 A output of ASL BDISTxx)