CalAmp 2630GBT Manuel D’Utilisation
LMU-2x20™ Hardware and Installation Guide
V1.0.10
December 12, 2010
Copyright ©CalAmp DataCom Inc 2010
- 14 -
CalAmp Proprietary & Confidential
3.2 Primary Connector
The LMU-2x30™ uses a Male (pin)
Molex Micro-Fit 3.0
TM
Dual Row, 20 circuit header to receive
power, ground and supply input and output signals. The pin out is as follows: <TBD> < – CHANGES FOR
THE 2x30>
Pin Signal Name
Description
Lead Color
Input or Output
1
GND
Ground
Black (22 AWG)
Ground
2
OUT-0
Output 0 –Started Disable
Relay Driver
Orange (22 AWG)
Output
3
IN-1
Input 1 – Digital Input
Blue (22 AWG)
Input
4
TXD
Host TxD
Blue (22 AWG)
Input
5
ADC-1
Analog to Digital Input 1
Pink (22 AWG)
Input
6
IN-3
RESERVED
Violet (22 AWG)
7
IN-4
RESERVED
Grey (22 AWG)
8
IN-0
Ignition
White (20 AWG)
Input
9
V
DD
VDD Reference Output (20-
25mA Max)
Orange (22 AWG)
Output
10
OUT-1/BOOT
Output 1 – Digital Output
(Open Collector)
BOOT Input
Brown (22 AWG)
Input / Output
11
OUT-2
Output – 2 Digital Output
(Open Collector)
Yellow (22 AWG)
Output
12
IN-2
Input 2 – Digital Input
Orange (22 AWG)
Input
13
RxD
Host RxD
Green (22 AWG)
Output
14
V
CC
Primary Power Input
Red (20 AWG)
Power
15
GND
Primary Ground
Black (20 AWG)
Ground
16
1BB-GND
1 Bit Bus Ground
Black (22 AWG)
Ground
17
1BB-D
1-Bit Bus Data
Input / Output
18
Aux - TxD
Aux Port - Transmit Data
<TBD>
Input
19
Aux -GND
Aux Port - Ground
<TBD>
Ground
20
Aux - RxD
Aux Port - Receive Data
<TBD>
Output
Figure 2 - LMU-2x30™ Header