Owner`s manual

VANNER Incorporated OWNER’S MANUAL
PMEC-12/24 OWNER‟S MANUAL
20
PMEC-12/24 I/O Definitions and Functionality
1. CT12V - Low: Low range current sense signal (0 – 80A) on 12V battery
2. CT12V - High: High range current sense signal (0 – 600A) on 12V battery
3. CT12V – Sensor Ground: Ground to current sensor
4. Fast Idle (Remote Indicator): Signal to remote for visual indication engine is in fast idle
mode
5. Engine Start (Remote Indicator): Signal to remote for visual indication during engine
starting and running.
6. 12V Temp Sensor Ground: Ground to voltage and temperature sensor
7. +5V (Temp Sensor Supply): Power to voltage and temperature sensor
8. Park Switch: Parking switch input from vehicle – ground when transmission is in
park/neutral
9. CT12V +5V Supply: Power to 12V current sensor
10. Remote Switch Enable: Signal from remote enabling Engine Auto Start functionality
11. Remote Ground: Ground to remote
12. Auto Start Enabled (Remote Indicator): Signal to remote for visual indication that “Auto
Start” functionality is enabled
13. Fast Idle: Signal to vehicle controls enabling fast idle – ground when fast idle is
commanded
14. Sense Negative: Battery negative (ground) terminal for voltage sensing
15. Sense +12V: Battery positive terminal for voltage sensing – integral to temperature sensor
16. CT24V - Low: Low range current sense signal (0 – 80A) on 24V battery
17. CT24V - High: High range current sense signal (0 – 600A) on 24V battery
18. CT24V – Sensor Ground: Ground to current sensor
19. CT24V +5V Supply: Power to 24V current sensor
20. Hood Switch: Hood switch input from vehicle – ground when hood is open
21. CAN Low: Low signal connection for CAN bus
22. Can Shield: Shield connection for CAN bus
23. CAN High: High signal connection for CAN bus. CAN bus used for system configuration
with Vanner CAN interface software.
24. Remote Switch Disable: Signal from remote disabling Engine Auto Start functionality
25. +5V Remote Supply: Power to remote
26. Key Sense: 12/24V detection of key presence configurable as active hi, lo or not available
27. Power Ground: Battery negative (ground) terminal for power
28. Power Ground: Battery negative (ground) terminal for power
29. Auto Start Enabled: +12/24V 5A output signal for visual or audible indication that Auto
Start functionality is enabled
30. Engine Start: Signal to vehicle controls to start engine – ground when engine start is
commanded
31. Ignition (12V or 24V): 12 or 24V signal from ignition
32. 12V Battery Temp Sensor: Temperature signal from battery temp sensor
33. +24V Sense: +24V signal from battery
Note: The PMEC I/O is a panel mounted Deutsch connector P/N: HDP24-24-33PN. Use
Deutsch P/N: HDP26-24-33SN with Deutsch P/N: 1062-20-0122 socket contacts for the
mating connector. The accepted wire size for the sockets is 16, 18 or 20 AWG with an
insulation outside diameter of .075 – .125”.