Pin Assignment - Huper huberDVR 2400 User Manual

Pin Assignment

Pin no. P1 General purpose input
1 DI1+
2 DI1-
3 DI2+
4 DI2-
5 DI3+
6 DI3-
7 DI4+
8 DI4-
Pin no. P2 Relay output
1 RL1-COM
2 RL1-NC/NO
3 RL2-COM
4 RL2-NC/NO
5 RL3-COM
6 RL3-NC/NO
7 RL4-COM
8 RL4-NC/NO
Description
Input channel 1 +
Input channel 1 -
Input channel 2 +
Input channel 2 -
Input channel 3 +
Input channel 3 -
Input channel 4 +
Input channel 4 -
Description
Relay output channel 1- common
Relay output channel 1- NC or NO
Relay output channel 2- common
Relay output channel 2- NC or NO
Relay output channel 3- common
Relay output channel 3- NC or NO
Relay output channel 4- common
Relay output channel 4- NC or NO
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