Motorola MW 800 Series Vehicle Installation Manual page 33

Pin No. Signal
17 GPI1
18 GPO0
19 GPO1
20 1W
21 DSC-EN
22 DSC-UPLINK
23 DSC-DOWNLINK
24 GND
25 V5-OUT
26 V5-OUT
Table 5
AUX Connection - Model F5217
Pin No. Signal
1 SPEED+
2 SPEED-
3 FWD+
4 FWD-
5 GND
6 GND
7 GND
8 IGNITION
9 BOOTBLOCK#
10 PROG-ENTER-
AUX
Description
General purpose digital input number 1, TTL
level (5V)
General purpose digital output number 0, TTL
level
General purpose digital output number 1, TTL
level
I/O data for "one wire" programming of the
HC08 controller in the CPU box
Aux Radio Enable input signal for GPRS radio
programming
Radio Output
Radio Input
Ground
Power output. Maximum 1 Amps. Output is
automatically disconnected when CPU box
temperature is exceeds operating range
Power output. Maximum 1 Amps. Output is
automatically disconnected when CPU box
temperature is exceeds operating range
Description
vehicle speed input signals
Positive
vehicle speed input signals
Negative
Forward/Backward drive direction input signals
Forward/Backward drive direction input signals
Ground
Ground
Ground
12V DC Ignition sense input from ignition key
Crisis BIOS boot-up input signal (active low signal).
Used to boot the CPU box from an external drive that
connects to any of the USB ports.
Enable input signal for the "one wire" programming of
the HC08 controller in the CPU box
Receptacles 27