Product introduction – Samsung SSA-P401 User Manual
Page 10
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product introduction
product introduction
I/O Board
1
Fixing Hole
Used to fi x the main board to the I/O board using screws.
2
Power LED Indicator
The red indicator turns on in the normal power supply condition.
3
Main Board Connection
Port
Connector used to connect to the main board.
4
Output (Relay #5) Port
Output port #5.
5
Output (Relay #6) Port
Output port #6 (FORM-C).
6
Output (Relay #7) Port
Output port #7 (FORM-C).
7
Output (Relay #8) Port
Output port #8 (FORM-C).
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