2LK/2LN/2LM/2LC
2-3-11
YC33
1SGND -- Ground
Connected to
fiery relay
PWB
2 SDOCLK O 0/3.3 V DC (pulse) Clock signal
3 SDO O 0/3.3 V DC (pulse) Serial communication data signal
4SGND -- Ground
5 SDICLK O 0/3.3 V DC (pulse) Clock signal
6 SDI I 0/3.3 V DC (pulse) Serial communication data signal
7SGND -- Ground
8SGND -- Ground
9 12V O 12 V DC 12 V DC power to FIRPWB
10 12V O 12 V DC 12 V DC power to FIRPWB
Connector Pin Signal I/O Voltage Description