2FB/2FC
2-3-16
YC16 9 SGND - - Signal ground
Connected
to the DC
power
source PWB
10 SGND - - Signal ground
11 SGND - - Signal ground
12 SGND - - Signal ground
13 SGND - - Signal ground
14 SGND - - Signal ground
15 5VPD I 5 V DC 5 V DC power input
16 5VPD I 5 V DC 5 V DC power input
17 SLEEP O 0/5 V DC Sleep control signal
18 N.C - - Not used
19 PGND - - Power ground
20 N.C - - Not used
21 24V O 24 V DC 24 V DC power input
22 SLEEP - - Not used
YC19 1 MAIN FAN REM O 0/5 V DC Shield box fan motor: On/off
Connected
to the shield
box fan
motor
2 5V O 5 V DC 5 V DC power output
Connector Pin No. Signal I/O Voltage Description