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2. ELECTRONIC SPECIFICATIONS
CN12
Signal
PSU2_VH_REMOTE_VCC
PSU2_VH_REMOTE
PSU1_VM_REMOTE_VCC
PSU1_VM_REMOTE_GND
CN13
Signal
FAN_VH
FAN_REV
P_GND
CN14
Signal
P_GND
P_GND
P_GND
P_GND
P_GND
24V
24V
24V
24V
This connector is connected to the 5V power supply unit and
Pin
I/O
No.
the 24V power supply unit.
The control signals are output from the connector.
O
1
O
2
O
3
O
4
This connector is connected to the fan motor.
Pin
I/O
The FAN_VH functions as the operating voltage +24V.
No.
O
1
I
2
---
3
This connector is connected to the 24V power supply unit.
Pin
I/O
No.
The 24V is input into the connector.
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1
---
2
---
3
---
4
---
5
I
6
I
7
I
8
I
9
2.4 DESCRIPTION OF THE DRIVER PC BOARD
2-15
EO1033021
(Revision Date: Nov. 21, 2008)
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