Installation guide

LMU-4200™ Hardware and Installation Guide
V1.0.9 November 13, 2010
Copyright ©CalAmp DataCom Inc 2010
- 6 - CalAmp Proprietary & Confidential
1.3.2 I/O Connector
The LMU-4200™’s features expanded I/O capabilities via its 22-Pin Molex 43045-2202
connector. Its pin-out is as follows:
Pin Signal Name Description Standard Cable Color Input or Output
1 Input 1 Input 1 – Digital Input Blue Input
2 Input 2 Input 2 – Digital Input Orange Input
3 Input 3 Input 3 – Digital Input Violet Input
4 Input 4 Input 4 – Digital Input Gray Input
5 Input 5 Input 5 – Digital Input Green & White Input
6 Input 6 Input 6 – Digital Input Blue & White Input
7 Input 7 Input 7 – Digital Input Black & White Input
8 1BB T Data 1 Bit Bus Data (T) Green & Black Input/Output
9 1BB GND 1 Bit Bus Ground Black Ground
10 1 BB R Data 1 Bit Bus Data (R) Orange & Black Input/Output
11 1 BB Gnd 1 Bit Bus Ground Black Ground
12 Output 0 Green Output
13 Output 1 Brown Output
14 Output 2 Yellow Output
15 Output 3 Blue & White & Orange Output
16 Output 4 Green & Black & Orange Output
17 LED 1 Red & Green Output
18 LED 2 Orange & Green Output
19 ADC 2 Black & Red Input
20 ADC 3 White & Red Input
21 ADC 4 Orange & Red Input
22 ADC 5 Blue & Red Input
Figure 3 - LMU-4200™ Header (looking into LMU)
CalAmp offers a 6”, 20 wire harness assembly for this connector (Part Number5C889)