2MY/2MZ
2-3-6
YC118
1 5V0 O 5 V DC 5 V DC power output to MSW
Connected to 
main 
switch,power 
source PWB 
sub
2 AUTODOWN O 0/3.3 V DC Auto down signal
3 GND - - Ground
4 5V0 I 5 V DC 5 V DC power input from PSPWB-S
YC41
1 +24V1 O 24 V DC 24 V DC power output to CONFM
Connected to 
controller fan 
motor
2CONTFANDR
N
O 0/24 V DC CONFM: On/Off
3 N.C. - - Not used
Connector Pin Signal I/O Voltage Description