MM-007024-001
46
Table 13-1: Full-Data I/O Option Cable 1000022242-0001 Wire Interconnections
44-PIN I/O
CABLE
CONNECTOR PIN
DB-9
CONNECTOR
NAME & PIN
2
SIGNAL
NAME
DESCRIPTION
18
SERIAL pin 4
DSR_A
TIA/EIA-232 Signal, Radio Serial Port
19
(N/C)
(Pin 19 of 44-pin connector not used.)
20
GPS pin 5, shell
GPS_GND
TIA/EIA-232 Ground, GPS Output Data
21
(N/C)
(Pin 21 of 44-pin connector not used.)
22
MODEM pin 5,
shell
GND_B
TIA/EIA-232 Ground, Modem Input
23
MODEM pin 3
TD_B
TIA/EIA-232 Signal, Modem Input
24
(N/C)
(Pin 24 of 44-pin connector not used.)
25
I/O-shell
GND_SHLD
Overall Cable Shield/Radio Ground
26
(N/C)
(Pin 26 of 44-pin connector not used.)
27
(N/C)
(Pin 27 of 44-pin connector not used.)
28
(Red)
OC_OUT1
Open-Collector Digital Output #1
29 (Wht/Grn)
AUD_OUT_ACT
Audio
Output
Activate
30 (Wht/Gra)
AUD_IN_H
Differential
Audio Input High (½ of twisted pair)
31
SERIAL pin 3
RD_A
TIA/EIA-232 Signal, Radio Serial Port
32
SERIAL pin 6
DTR_A
TIA/EIA-232 Signal, Radio Serial Port
33
SERIAL pin 9
RI_A
TIA/EIA-232 Signal, Radio Serial Port
34
GPS pin 2
GPS_NMEA_TD
TIA/EIA-232 Signal, GPS Output Data
35
(Wht/Yel)
SGND1
Signal Ground Reference
36
MODEM pin 7
RTS_B
TIA/EIA-232 Signal, Modem Input
37
MODEM pin 8
CTS_B
TIA/EIA-232 Signal, Modem Input
38
MODEM pin 1
DCD_B
TIA/EIA-232 Signal, Modem Input
39
(N/C)
(Pin 39 of 44-pin connector not used.)
40 (Yellow)
VEHICLE_IN1
+12V
Control Input #1 from Vehicle
41 (Green)
VEHICLE_IN2
+12V
Control Input #2 from Vehicle
42
(N/C)
(Pin 42 of 44-pin connector not used.)
43 (Wht/Orn)
AUD_OUT_H
Differential
Audio Output High (½ of twisted pair)
44 (Wht/Yel)
AUD_OUT_L
Differential
Audio Output Low (½ of twisted pair)
13.2 PROGRAMMING OPTION CABLE
Related to the Full-Data I/O Option Cable is the Programming Option Cable 1000022242-0002. This
option cable presents only the DB-9 serial interface necessary to program, control, or establish a data
connection with the radio. The intent is for this option cable to adapt to standard 9-pin serial computer
cables, or alternatively plug directly into the computer’s or mobile data terminal’s serial connector. Table
13-2 shows the wiring of the Programming Option Cable.