Other I/O - ECM appsCAN Module Instruction Manual

Other I/O

Other I/O (AIN1, 5Vref, VEXC, GNDin)
Notes:
1. AIN1 is an additional 0 to 5V analog input. 16 bits resolution.
2. 5Vref is a 5V reference voltage. 30 mA max.
3. VEXC is an output voltage source (approximately 9.3V) suitable for powering
transducers. 100 mA max.
4. AIN1, 5Vref, and VEXC all share GNDin as a ground.
5. C/T# below means Connector/Terminal Number. The left (gray) terminal is "L", the
right (black) is "R". See Figure 1 below for connector and terminal numbering.
Name C/T# Wire Color
AIN1 R10 Purple
5Vref R8 Pink
VEXC R7 Red
Left (Gray) Connector
7 8 9 10 11 12
6 5 4 3 2 1
Figure 1: Terminal Numbering on Connectors
Gnd Name Gnd C/T# Gnd Color
GNDin
GNDin
GNDin
(Look at Module with Product Label Up)
R9 Black
R9 Black
R9 Black
Right (Black) Connector
1 2 3 4 5 6
12 11 10 9 8 7
5