Motorola MT712M - Accessory Connection Plan

INSTALLATION MTM800 Enhanced Mobile Terminal Installation Manual 61
Accessory Connection Plan
The accessory connections shown are not compatible to
some other models of Motorola radios. Check the
appropriate accessory or technical manual for further
information. Ensure correct position of the accessory
connector.
DO NOT short pin 16 or pin 1 on the accessory connector
to ground; this may damage the radio.
If the ignition line is not used, it needs to be grounded.
Interference can cause radio to hang.
16-pin Accessory Connector
15
16
1
2
The 16-pin connector, Part Number: 1580922V01 (delivered with the
accessory connector kit, Part Number: GMBN1021) plugs into the centre
of the 20-pin accessory connector. The four outside pins are not
connected, see grey square at figure above.
(Alternatively, a 20-pin connector can be used as well, Part Number: 1586184B01).
86
85
87
30
+12V
Ext. Alarm 4
86
85
87
30
+12V
Ext. Alarm 4
+12V
+12V
SWB+ 13
4A
+12V
Ignition 10
1
16
GND 7
MIC 2
PTT 3
GND 8
Emergency 9
12k
GND 8
4
13
GMSN4066 Speaker 13W
GMSN4078 Speaker 5W
GMMN4065 Visor Microphone
GMMN1033 Visor Mic, omni directional
RLN4856 Footswitch
RLN4857 Pushbutton w/Remote PTT
RLN4858 Gooseneck PTT
RLN4836 Tri-state Emergency
Footswitch and Cable
HKN9327 Ignition Sense Cable
GLN7282 Buzzer
GKN6272 External Alarm, Relay and Cable
Car
Ignition Switch
GMKN4084 Speaker Extension Cable
GMBN1021 Accessory connector kit containing:
Seal, Part No 3202606Y02
Accessory Connector Housing 16-Pin, Part No 1580922V01
Crimp Contact, Part No 2984249N01
1
16
1
16
1816141210
1715
13119753
1
19
864220
*Note the location of Pin 1
Accessory Connector