Frequently Asked Question
CLASSIC - AUX2 Logic Input Explained
Last Updated 6 years ago
AUX2 has two INPUT Functions to control Charging.
LOGIC INPUT 1
LOGIC INPUT 2
Both use ACTIVE HIGH to activate.
LOGIC INPUT 1 = HIGH will Force RESTING (STOP CHARGE)
LOGIC INPUT 2 = HIGH will Force CHARGING
To use ACTIVE LOW Logic you must install a pull-up resistor between AUX2 (+) and BATTERY POS
A 10K Ohm Resistor should work.
LOGIC INPUT 1 = LOW will Force (CHARGE)
LOGIC INPUT 2 = LOW will Force (RESTING) (STOP CHARGE)
If you are unfamiliar with LOGIC LEVEL Controls and do not know what a "PULL-UP" resistor does then it is advised you not attempt to use these AUX2 Settings until you understand. Calling Tech Support to inquire "What is a resistor" and "Where do I get one" and "How do I install it" will mostly likely result in little or no help. It is suggested if you think you need to use these functions enlist the help of a person knowledgeable in electronics or go to our FORUM and seek assistance under The "CLASSIC" CHARGE CONTROLLER.
Midnite FORUM - http://midniteftp.com/forum/
LOGIC INPUT 1
LOGIC INPUT 2
Both use ACTIVE HIGH to activate.
LOGIC INPUT 1 = HIGH will Force RESTING (STOP CHARGE)
LOGIC INPUT 2 = HIGH will Force CHARGING
To use ACTIVE LOW Logic you must install a pull-up resistor between AUX2 (+) and BATTERY POS
A 10K Ohm Resistor should work.
LOGIC INPUT 1 = LOW will Force (CHARGE)
LOGIC INPUT 2 = LOW will Force (RESTING) (STOP CHARGE)
If you are unfamiliar with LOGIC LEVEL Controls and do not know what a "PULL-UP" resistor does then it is advised you not attempt to use these AUX2 Settings until you understand. Calling Tech Support to inquire "What is a resistor" and "Where do I get one" and "How do I install it" will mostly likely result in little or no help. It is suggested if you think you need to use these functions enlist the help of a person knowledgeable in electronics or go to our FORUM and seek assistance under The "CLASSIC" CHARGE CONTROLLER.
Midnite FORUM - http://midniteftp.com/forum/