6/20/2014
LMU-2000 Hardware & Installation Guide - PULS Wiki
https://puls.calamp.com/wiki/LMU-2000_Hardware_%26_Installation_Guide
11/35
Pin
Signal Name
Description
2
Bus+ Line
SAE-J1850 PWM and SAE-1850 VPW
4
Chassis Ground
Ground
5
Signal Ground
Ground
6
Can High
ISO 15765-4 and SAE-J2284
7
K line
ISO 9141-2 and ISO 14230-4
10
Bus- Line
SAE-J1850 PWM and SAE-1850 VPW
14
Can Low
ISO 15765-4 and SAE-J2284 (Not supported for the LMU-2000)
15
L line
ISO 9141-2 and ISO 14230-4
16
Battery Power
Power
3.2.2 Serial Adapter
LMU Serial Cable (Part Number 133337)
This is the standard serial cable used with most LMU products.
LMU™ Serial Adapter
It only connects to the LMU-2000™ products thru an adapter (i.e. the 5C332).
Serial Cable Adapter (Part Number 5C332)
This accessory allows users to connect the standard LMU serial cable to the LMU-2000™.
3.2.3 Accessories
See the Harness Diagrams page for more information on LMU accessories, and supported products table.