Oki B4500 - Page 89

43502101TH Rev.1 89 /
Oki Data CONFIDENTIAL
• CN101 Connector Pin Assignment
(To Main Control Board)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
O
O
C
C
C
C
O
O
I
O
O
C
C
O
Signal Function
5VH
5VH
GND
GND
GND
GND
+24V
+24V
HEATON-N
5VL
5VL
GND
GND
ACZEROC
+5V for LED HEAD
+5V for LED HEAD
Ground
Ground
Ground
Ground
+24V
+24V
Heater On
+5V for Logic
+5V for Logic
Ground
Ground
AC Zero Cross
PIN NO. I/O*
I : In
O : Out
C : Common
*
1
2
3
|
NC
|
Signal Function
AC
|
AC
AC(NEUTRAL)
non-connect
AC(LINE)
Pin No.
• CN2