7. Connection Diagram
Oki Data CONFIDENTIAL
44983601TH Rev.1
7-15 /
Pin No. I/O
Signal
Function
1
I
AC(LIVE)
AC input
2
I
AC(NEUTRAL) AC input
• CN101 Connector Pin Allocation
(Connection to the AC SW Assy)
• CN2 Connector Pin Allocation
(Connection to the Fuser Unit)
• CN3 Connector Pin Allocation
(Connection to the Main Control Board)
Pin No. I/O
Signal
Function
1
O
AC(NEUTRAL) AC output
2
O
AC(LIVE)
AC output
Pin No. I/O
Signal
Function
1
O
+24V
Motor/ FAN/ Clutch Drive Power
2
O
+24V
Motor/ FAN/ Clutch Drive Power
3
C
GND
Ground
4
C
GND
Ground
5
O
ACZEROX-P
AC Zero Cross
6
C
GND
Ground
7
C
GND
Ground
8
O
+5V
Logic Circuit Power Supply
9
O
+5V
Logic Circuit Power Supply
10
I
HEATON-N
Heater ON
11
I
HARD GUARD-N
Hard Guard