Inter-m PX-0288 - RM-88 Rear Panel

12
RM-88
REMOTE MIC STATION
RM-88 Rear Panel
RM-88 Rear Panel
1. CONTROL CONNECTOR
This connector links to PX-0288 and to other RM-88 using 9 conductor (8 plus shield).
- Connector Pin Legend (using 9 conductor (8 plus shield)
2. OUTPUT CONTROL
This determines the output signal level of the RM-88 signal being sent to the PX-0288.
3. MONITOR CONTROL
It determines the volume level of the internal monitoring speaker.
1234
4321 5 6 7 8
100100
CHIME
CONTROL
MONITOROUTPUT
NOT USED
ADDRESS
www.inter-m.com
S
N
MODEL NO. RM-88
REMOTE MIC STATION
0210
OC03
D-GND
Rx
Tx
AUD
AUD
A-GND
DC 24V
Rx
Tx
PIN Number
1
2
3
4
5
6
7
8
9
PIN NAME Functions
Tx- RS-422 Positive Transmit
Tx+ RS-422 Positive Transmit
Rx- RS-422 Negative Receive
Rx+ RS-422 Positive Receive
D-GND Digital Ground
DC Input Power Supply
Audio+ Balanced Audio Hot
Audio- Balanced Audio Cold
A-GND Analog Ground