Mircom QMP-5100B Series, Инструкция по установке, подключению и эксплуатации

Страница: 9 / 16

QMP-5100B and QMP-5101B Installation and Operation Instructions
5
QMP-5100B/QMP-5101B Paging Wiring
The wiring connection between the QMP-5100B/QMP-5101B Master Paging Module in Lobby Panel and the QIF-5000B
Interface Module in the Audio Cabinet, is shown below.
QMP-5100B/QMP-5101B to QIF-5000B Wiring
The interface wiring between the QIF-5000B and the QMP-5100B/QMP-5101B are as follows.
The maximum wiring run from the QIF-5000B to the QMP-5100B/QMP-5101B is 1000 feet or 305 metres. All RS-485 must be
point-to-point from the QIF-5000B, to the QMP-5100B or QMP-5101B.
No star-wiring or T-tapping is allowed. The 120 ohm
End-of-Line Resistor on the RS-485 Output terminals is removed on all except the last wired Module.
MIC+, MIC-, SHLD: 18-22 AWG Twisted Shielded Pair
RS485+, RS485-, SHLD: 18-22 AWG Twisted Shielded Pair
PTT+, PTT: 18-22 AWG Twisted Pair
24 VDC Power: 16 -18 AWG
FACTORY INSTALLED
3.9K EOL RESISTOR
QMP-5100B/QMP-5101B
QIF-5000B
J1
+
+
-
-
S
S
1
-
NOT USED
+
2
3
4
5
6
7
8
S
NOT USED
MIC.
RS485
MIC. IN
MIC. OUT
TWISTED SHIELDED
PAIR CABLE
FACTORY INSTALLED
3.9K EOL RESISTOR
QMP-5100B/QMP-5101B
+
-
PTT OUT
FACTORY INSTALLED
120R EOL RESISTOR
QMP-5100B/QMP-5101B
+
+
-
-
S
S
RS485 IN
RS485 OUT
QMP-5100B/QMP-5101B
QIF-5000
J2
1
-
NOT USED
+
2
3
4
5
6
7
8
NOT USED
PTT
TWISTED SHIELDED
PAIR CABLE
S
+
-
MIC.
PTT IN
+
-
+
-
24VDC OUT
24VDC IN
+
-
-
+
24VDC
NOT USED
NOT USED
NOT USED
NOT USED
J1
Identified by
RED
LABEL
J2
Identified by
BLUE
LABEL