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2RV/2RW/2RX/2RY/3RA
8-10
Connector access point
YC101: Inlet
YC102: Fuser heater, thermal cut-off
YC103: Main/Engine PWB
Connec-
tor
Pin
Signal
I/O
Voltage
Description
YC101
1
L
-
AC power voltage Commercial power connection
2
N
-
AC power voltage Commercial power connection
YC102
1
HEATERCOM
-
AC power voltage Heater live side
2
HEATERLIVE
-
AC power voltage Heater neutral side
YC103
1
RELAY
I
0/3.3 V DC
Relay control signal
2
STANDBYN
I
0/3.3 V DC
Sleep control signal
3
HEAT
I
0/3.3 V DC
Heater lighting signal
4
ZCROSS
O
0/3.3 V DC
Zero cross signal
5
GND
-
0 V DC
Ground
6
GND
-
0 V DC
Ground
7
GND
-
0 V DC
Ground
8
+24V0
-
8/24 V DC
24 V DC power (8V in off-mode)
9
+24V0
-
8/24 V DC
24 V DC power (8V in off-mode)
10
+24V0
-
8/24 V DC
24 V DC power (8V in off-mode)