Manual 0-5056 A-28 APPENDIX
APPENDIX 12: Schematic: CE 400V Unit w/ Chopper Pilot
Continued
1
1
2
2
3
3
4
4
5
5
A
B
C
D
E
F
AC13V @ 2A
AC120V @ 1A
/PUMP
+15V
+15V
/FAN
/RAS
+15V
COM
200
400
COM
200
400
400
200 (not used)
COM_A
200_A
400_A
AC200V @ 3A
AC120V-RAS
FAN + (24 VDC)
FAN - (24 VDC)
0V-RAS
DC 15V
DC 0V
AC24V-GCM
0V-A (24V ret)
AC120V-GCM
0V-B (120V ret)
To PCB7 TB3
To T1 PRI - 0
To PCB7 CN2-1
To PCB7 CN2-2
To PCB7 CN2-4
To PCB7 CN2-5
From CN9 on PCB7
CCM MODULE
(D9, A10)
(D9, A10)
COOLANT TEMP
(ON COOLANT
RETURN)
TO AC
INDICATOR
(on PCB6)
PILOT
CONTACTOR
INPUT CONTACTORs
(C9)
FROM CN18 PCB3
sht 1
29-41 VDC
+15VDC
+5VDC
-15VDC
ISOLATED COMM
+16 to +18VDC
+15VDC_ISO
-15VDC_ISO
ISOLATED
VOLTAGES
PILOT DEM to PS
ANALOG DEM to CPU
CUT DEM to PS
PILOT (TIP) VOLTAGE
NEG ARC VOLTS
CIRCUIT COMM (GND)
I/O PCB
CPU PCB
SW6 - OK to MOVE CONTACTS / VOLTS
SW11 - ANALOG CURRENT SELECT
"B" DEFAULT, "A" REMOTE
SW12 - DIVIDED ARC V RATIO SELECT
SW13 - FACTORY ONLY
PCB 5 WK-5602 (partial) INTERFACE PCB
(F1 Sht 1)
(F1 Sht 1)
PCB7 WK-5628
RELAY PCB
(F1 Sht 1)
(F1 Sht 1)
(F2 Sht 1)
(F2 Sht 1)
(C2, Sht 1)
MC3MC3
1
2
3
CN12CN12
1
2
CN2CN2
1
2
TP4TP4
CN20CN20
1
2
3
CN3CN3
1
2
3
C.P4C.P4
D2 E-STOP_PSD2 E-STOP_PS
+V
GND
SIG
FL1
FLOW_TURBINE_PULSE
+V
GND
SIG
FL1
FLOW_TURBINE_PULSE
R BG
T1
TX1P8S
T1
TX1P8S
400
200
0,
13
0,,
100
0.
200
0..
110
0...
120.
0_
24.
0__
24_
0___
120.
0___
TP10TP10
1
2
CN10CN10
1
2
3
TB1TB1
D15 PSRD15 PSR
R7
1K 30W
R7
1K 30W
D12 STATUS CODE D12 STATUS CODE
TP9TP9
C.P6C.P6
C.P3C.P3
1
2
3
CN7CN7
1
2
3
4
TP14TP14
CN6CN6
1
2
3
4
CN8CN8
1
2
3
4
MC2MC2
D1 GAS_OND1 GAS_ON
TP7TP7
CN1CN1
1
2
CN9CN9
1
2
3
4
5
1
2
TP1TP1
CN14CN14
1
2
TB5TB5
C.P7C.P7
C.P8C.P8
+
RY2
RELCOL_0
+
RY2
RELCOL_0
RY3RY3
TP5TP5
CN9CN9
1
2
3
RY5RY5
D11 INITIALIZING / PROGRAMMINGD11 INITIALIZING / PROGRAMMING
MC1 AUXMC1 AUX
TP3TP3
TP2TP2
D4 OK_CNCD4 OK_CNC
TB4TB4
LED1
LEVEL
LED1
LEVEL
CN10CN10
1
2
3
4
5
6
D23 CNC_STARTD23 CNC_START
FAN1FAN1
+ -
1
2
3
MC1MC1
LSW1-1
SW_LIQUID_LEVEL_NC
LSW1-1
SW_LIQUID_LEVEL_NC
+
RY1
+
RY1
D21 CNC_E-STOPD21 CNC_E-STOP
RY5RY5
1
2
3
CN11CN11
1
2
CN8CN8
1
2
3
4
TP8TP8
TB2TB2
D26 HOLD_STARTD26 HOLD_START
TP12TP12
CN2CN2
1
2
3
4
5
RY4RY4
PUMP
MOT1
PUMP
MOT1
' .
t
TH1
t
TH1
TP13TP13
MC3 AUXMC3 AUX
TB3TB3
RY3RY3
C.P5C.P5
TP6TP6
TP11TP11
CN13CN13
1
2
3
1
2
CN12CN12
1
2
3
C.P2C.P2
1
2
D28 CNC_PREFLOWD28 CNC_PREFLOW
RY4RY4
D13 +5VD13 +5V
Art # A-07009_AB
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