Phaser 4500/4510 Service Manual 10-21
Wiring Diagrams
P4500: 24 V Interlock, Rear Cover Switch, Main Motor, Sub Fan, Exit Motor
Assembly
Signal line
name
Description
/HEAT ON AC power-supply control signal for Heater Rod. Low: ON/High:
OFF
MOTOR ON Control signal for main motor.
MOTOR ALM Monitor signal for main motor.
INTERLOCK AFT Signal indicating that the rear cover is open. This signal goes High
when the top or rear cover is open.
1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
8
P/J41
16
15
14
13
12
11
10
8
7
6
5
4
3
2
1
9
1
2
3
4
5
6
7
8
MCU STBY
HVPS/
Engine Logic
PWBA
LVPS
Power Save 1
Power Save 2
/HEAT ON(Short)
/HEAT ON(Long)
MOTOR ON
MOTOR ALM
/EXIT
INTERLOCK AFT
INTERLOCK BEF
5V DC
SG
LG
3.3V DC
24V DC
24V RTN
3.3V DC
LG
24V DC
A
B
/A
/B
EXIT / INB
EXIT / INA
EXIT INB
EXIT INA
EXIT CUR A
EXIT CUR B
FAN ALARM
24V DC
24V DC
24V DC
24V RTN
24V RTN
24V RTN
24V RTN
24V AFT
STS 2
STS
1
2
3
4
5
6
7
8
P/J102
1
2
3
4
5
P/J103
Exit Motor
PWBA
Exit
Motor
P/J10
19
18
17
16
15
14
13
12
11
10
9
P/J27
P/J11
24V Interlock
Rear Cover Switch
Main Motor
24VDC AFT
24VDC AFT
24VDC
24VDC AFT
24V RTN
24VDC AFT
24V RTN
LG
24V RTN
MOTOR ON
MOTOR ALM
1
2
3
3
2
1
P/J270
1
3
P/J44
2
3
4
5
6
7
1
P/J43
24V DC
Supply
SUB
FAN
8
7
6
5
4
3
2
1
P/J42
1
2
P/J101
1
3
P/J45
LVPS
Harness (1/6)
LVPS
Harness (2/6)
LVPS
Harness (3/6)
s4510-235
A
To page 10-29