ASG ASG-SD2500 - Input;Output Port Guide; Input Port Pinout (DB15 Male)

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Input/Output Port Pin Guide
Input Port (DB15 Male)
‘* Inputs 7 & 8 can use either pin as Common
Notes: All inputs are opto-isolated
Listed 24V DC pins are supply pins, do not hook up external 24V DC to the controller, internal damage can occur.
Listed 0V DC pins are tied to the earth ground of the controller’s power supply, do not hook up to external equipment
grounds to avoid ground conflicts.
PIN
Function
1
0 VDC (from internal power supply)
2
Input 1
3
Common Inputs 3 & 4
4
Input 4
5
Input 5
6
Input 7 *
7
Input 8 *
8
24 VDC (from internal power supply)
9
Common Inputs 1 & 2
10
Input 2
11
Input 3
12
Common Inputs 5 & 6
13
Input 6
14
Input 7 *
15
Input 8 *