Oki OKIPAGE 14i Maintenance Manual page 116

• FAN Connector Pin Assignment
(To fan motor)
Opening
• DM Connector Pin Assignment
(To main/drum motor)
Excitation sequence
41356801TH Rev.1
PIN NO. I/O*
1 1 O
2 2 C
3 3 I
PIN NO. I/O*
1 1 O
2 2 O
3
3 O
4 4 O
PIN NO. Line Color
2 Yellow
4 Black
1 Orange
3 Brown
Rotary direction
* I: In
O: Out
C: Common
Signal Description
FANPOW Power supply for fan driving
OV Ground
FANALM-N Fan alarm
Signal Description
DMPH1-P Coil 1-P
DMPH1-N Coil 1-N
DMPH2-P Coil 2-P
DMPH2-N Coil 2-N
Step No.
1 2 3
+ - -
+ + -
- + +
- - +
Clockwise wiewed from the output axis.
4
+
-
-
+
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