High Country Tek emc-1V - Manual (Page 12)

Part No:- 021-00351 Rev 1.0 emc-1P & emc-1V e-Fan System Controller User Guide Page 12
e-Fan Cooling System Controllers
with J1939 Interface
emc-1V Connection Information
NOTE: Controller MUST have in‐line fuse fitted by
user in the +V Power Input for system protection.
Pin 1 ....................... Sensor #1 +signal input
Pin 2 ....................... Sensor #2 +signal input
Pin 3 ....................... SAE J1939 HI input
Pin 4 ....................... SAE J1939 Low input
Pin 5 ....................... +Volts 9 to 32VDC power supply input
Pin 6 ....................... Reverse fan input (momentary)
Pin 7 ....................... Power supply return (GND)
Pin 8 ....................... Sensor #1 signal common
Pin 9 ....................... Sensor #2 signal common
Pin 10 ..................... Alarm out (3A max sourcing)
Pin 11 ..................... reverse out (3A max sourcing)
Pin 12 ..................... 0-5VDC e-fan out (10mA)