Samsung SSA-P400 Quick Manual page 5

1
Fixing Hole
2
Power LED Indicator
3
Main Board Connection Port
4
Output (Relay #5) Port
5
Output (Relay #6) Port
6
Output (Relay #7) Port
7
Output (Relay #8) Port
8
INPUT #8
9
INPUT #9
10
INPUT #10
11
INPUT #11
12
INPUT #12
13
INPUT #13
14
INPUT #14
15
INPUT #15
16
Output (Relay #9) Port
17
Output (Relay #10) Port
18
Output (Relay #11) Port
19
Output (Relay #12) Port
20
Output LED Indicator
21
Input LED Indicator
Used to fi x the main board to the I/O board using screws.
The red indicator turns on in the normal power supply condition.
Connector used to connect to the main board.
Output port #5.
Output port #6 (FORM-C).
Output port #7 (FORM-C).
Output port #8 (FORM-C).
Input port #8.
Input port #9.
Input port #10.
Input port #11.
Input port #12.
Input port #13.
Input port #14.
Input port #15.
Output port #9 (FORM-C).
Output port #10 (FORM-C).
Output port #11 (FORM-C).
Output port #12 (FORM-C).
LED Indicator that indicates the output status.
LED Indicator that indicates the input status.
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