+24 In
Power
In
J3
+24 In
Gnd
Gnd
Unused
Unused
Unused
Unused
Temp +
Temp -
APC
Out
J1
Fan Monitor
SDAT -
SDAT +
Gnd
+5
Unused
JTAG
I/O
J7
TDO
TCK
TMS
Unused
Unused
Gnd
TDI
Unused
Unused
Gnd
Fan #1 OK, NC
Gnd
Gnd
Fan #6 OK, NC
Fan #5 OK, NC
Gnd
Fan #4 OK, NC
Gnd
Fan #2 OK, NC
Fan #3 OK, NC
Gnd
Fan Vacuum
Sense
J2
Spare CC
Sense
J4
Gnd
Spare #3
Spare #2
Gnd
Spare #4
Gnd
Spare #5
Spare #6
Gnd
Gnd
Spare #1
Gnd
Fan Power
Out
J6
Neutral
Fan Power #3
Fan Power #2
Neutral
Fan Power #4
Neutral
Fan Power #5
Fan Power #6
Neutral
Neutral
Fan Power #1
Neutral
Unused
Unused
Switched Fans
110 Vac In
110 Neut In
110 Vac
In
J5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
FAN
4-J3
FAN+
4-J3
FAN-
4-E3
Fan_110_Hot
4-E3
Fan_110_Neut
SW3 SW4 SW5 SW6
Fan_OK_#1
Fan_rtn_#1
Fan_OK_#2
Fan_rtn_#2
Fan_OK_#3
Fan_rtn_#3
Fan_OK_#4
Fan_rtn_#4
Fan_OK_#5
Fan_rtn_#5
Fan_Pwr_#1
Fan_neut_#1
Fan_Pwr_#2
Fan_neut_#2
Fan_Pwr_#3
Fan_neut_#3
Fan_Pwr_#4
Fan_neut_#4
Fan_Pwr_#5
Fan_neut_#5
Fan_OK_#2
Fan_rtn_#2
Fan_OK_#3
Fan_rtn_#3
Fan_OK_#4
Fan_rtn_#4
Fan_OK_#1
Fan_rtn_#1
SDAT-
SDAT+
Cab_Temp-
Cab_Temp+
FAN_Ribbon
6-B3
SW7
Fan_OK_#5
Fan_rtn_#5
SW8
Fan_OK_#6
Fan_rtn_#6
Fan_Pwr_#6
Fan_neut_#6
Fan_OK_#6
Fan_rtn_#6
SW_FANS
4-O3
Fan_neut_#1
Fan_Pwr_#1
Fan_neut_#2
Fan_Pwr_#2
Fan_neut_#3
Fan_Pwr_#3
Fan_neut_#4
Fan_Pwr_#4
Fan_neut_#5
Fan_Pwr_#5
Fan_neut_#6
Fan_Pwr_#6
blk
blu
brn
FAN-1
C39
blk
blu
brn
FAN-2
C40
blk
blu
brn
FAN-3
C41
blk
blu
brn
FAN-4
C42
blk
blu
brn
FAN-5
C43
blk
blu
brn
FAN-6
C44
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
R
R
S
S
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
1 1
0 0
1 1
1 1
1 1
2 2
A B C D E F G H I J K L M N O P Q R S
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
1 1
0 0
1 1
1 1
1 1
2 2
Comes with
Overlay
User
Interface
Serial trans+
Serial trans-
Spare trans+
Spare trans-
Seial Rec+
Serial Rec-
Display Ready+
Display Ready-
EPO+
EPO-
LCD
I/O
J3
Gnd
Plus 5V
Gnd
V lcd
W/R\
RD\
CE\
C/D\
Unused
RESET\
POWER OUT
GND
24 Vdc
24 Vdc
GND
GND
Power
J1
APC
I/O
J2
Backlight
J4
D0
D2
D1
D3
D4
D5
D6
D7
FS
Unused
Com2
NO2
Com1
NC1
EPO TRIP -
Unused
TDI
GND
Unused
Unused
Unused
Unused
TDO
PLUS 5
TCK
GND
GND
KS6
KS3
KS4
KS1
GND
KEYSWITCH
IN
J10
JTAG
J8
EPO
TRIP
J7
EPO
BUTTON
J6
PB1
PB2
PB3
PB4
PB5
PB6
GND
KEYPAD
IN
J5
1
2
3
4
5
6
7
8
9
10
1
2
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
1
2
1
2
3
4
7
1
2
3
4
5
6
UIF
Enter Clear
U35
4-J2
UIF-
4-J2
UIF+
SDAT_TX-
SDAT_TX+
EPO-
EPO+
DISPLAY_RDY-
DISPLAY_RDY+
SPARE_TX-
SPARE_TX+
SDAT_RX-
SDAT_RX+
UIF_Ribbon
6-B4
4-J3
SIO-
SIO+
4-J3
4-R2
EPO_trip-
6
5
4
3
2
1
SW1
EPO
NO-2
Com2
NC-2
NO-1
Com1
NC-1
SW2
CSNet_TX-
CSNet_TX+
CAN_A_TX-
CAN_A_TX+
RS-232_TX-
RS-232_TX+
Modem_TX-
Modem_TX+
SIO_Ribbon_1
6-B8
RC_Out_SDAT-
RC_Out_SDAT+
CAN_B_TX-
CAN_B_TX+
CSNet_OE-
CSNet_OE+
Modem_DTR-
Modem_DTR+
CSNet_RX-
CSNet_RX+
CAN_A_RX-
CAN_A_RX+
RS-232_RX-
RS-232_RX+
Modem_RX-
Modem_RX+
CAN_B_RX-
CAN_B_RX+
Ethernet_TX-
Ethernet_TX+
Ethernet_RX-
Ethernet_RX+
RC_Out_SDAT-
RC_Out_SDAT+
SIO_Ribbon_2
6-B6
SKI C
J7
Bot Gate Out
Bot Gate Rtn
Top Gate Out
Top Gate Rtn
Unused
Unused
I Loop In
I Loop Rtn
HB OK In
HB OK Rtn
SKI B
J6
Bot Gate Out
Bot Gate Rtn
Top Gate Out
Top Gate Rtn
Unused
Unused
I Loop In
I Loop Rtn
HB OK In
HB OK Rtn
SKI A
J5
Bot Gate Out
Bot Gate Rtn
Top Gate Out
Top Gate Rtn
Unused
Unused
I Loop In
I Loop Rtn
HB OK In
HB OK Rtn
SKI 3
J4
Bot Gate Out
Bot Gate Rtn
Top Gate Out
Top Gate Rtn
Unused
Unused
I Loop In
I Loop Rtn
HB OK In
HB OK Rtn
SKI 2
J3
Bot Gate Out
Bot Gate Rtn
Top Gate Out
Top Gate Rtn
Unused
Unused
I Loop In
I Loop Rtn
HB OK In
HB OK Rtn
SKI 1
J2
Bot Gate Out
Bot Gate Rtn
Top Gate Out
Top Gate Rtn
Unused
Unused
I Loop In
I Loop Rtn
HB OK In
HB OK Rtn
Gate A
Gate A'
Gate B
Gate B'
Gate A rtn
Gate A' rtn
Gate B rtn
Gate B' rtn
Gate C
Gate C rtn
Gate C'
Gate C rtn
Temp +
Temp -
SSI
J8
TFC I Out
Gnd
TFC Gate Lo+
TFC Gate Lo-
TFC Gate Hi+
TFC Gate Hi-
TFC Temp+
TFC Temp-
BFC I Out
Gnd
BFC Gate Lo+
BFC Gate Lo-
BFC Gate Hi+
BFC Gate Hi-
BFC Temp+
BFC Temp-
FCD
J9
FWI-2
J10
THall 1 +
THall 1 -
THall 2 +
THall 2 -
Vac +
vac -
TFC Temp -
TFC Temp +
Spare temp +
Spare temp -
Inlet Temp +
Inlet Temp -
Comm Sensor +
Comm Sensor -
Top Brng Temp +
Top Brng Temp -
FWI-1
J11
Arm Temp +
Arm Temp -
Lam Temp +
Lam Temp -
BHall 2 +
BHall 2 -
BFC Temp -
BFC Temp +
BHall 1 +
BHall 1 -
Horz. accel +
Horz. accel -
Vert. accel +
Vert. accel -
Bot Brng Temp. +
Bot Brng Temp. -
DCI
J19
Unused
Unused
Unused
Unused
DC Plus Out
Gnd
DC Minus Out
Gnd
SDAT -
SDAT +
FAN
J18
Unused
Unused
Unused
Unused
Temp +
Temp -
SDAT -
SDAT +
Unused
Unused
UIF
J17
Serial trans+
Serial trans-
Spare trans+
Spare trans-
Seial Rec+
Serial Rec-
Display Ready+
Display Ready-
EPO+
EPO-
DCS
J13
SIO
J16
RS-232 rec+
Modem rec+
CAN A rec+
CAN B rec+
CSNet rec+
RC SDAT Out+
Unused
Unused
Unused
Unused
RS-232 rec-
Modem rec-
CAN A rec-
CAN B rec-
CSNet rec-
RC SDAT Out-
Ethernet trans+
Ethernet trans-
Ethernet rec+
Ethernet rec-
RS-232 trans+
RS-232 trans-
Modem trans+
Modem trans-
CAN A trans+
CAN A trans-
CAN B trans+
CAN B trans-
CSNet trans+
CSNet trans-
CSNet OE+
RC SDAT In+
RC SDAT In-
Modem DTR+
Modem DTR-
CSNet OE-
SIO
J14
ACI
J15
K1 Control +
K1 Control -
K2 Control +
K2 Control -
K3 Control +
K3 Control -
CR2 Control +
CR2 Control -
K1 Status +
K1 Status -
K2 Status +
K2 Status -
K3 Status +
K3 Status -
SDAT +
SDAT -
DSD
J12
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
+24 In
Power
In
J1
+24 In
Gnd
Gnd
APS
Controller
Unused
Unused
SDAT Out+
SDAT Out-
SDAT In+
SDAT In-
Unused
Unused
DSD Temp+
DSD Temp-
Unused
Unused
Unused
Unused
DCS Duty In+
DCS Duty In-
Unused
Unused
Shutdown Out+
Shutdown Out-
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
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
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
APC
A_Gate_Lo-
A_Gate_Lo+
A_Gate_Hi-
A_Gate_Hi+
UT_Curr_A-
UT_Curr_A+
UT_A_OK-
UT_A_OK+
SKI_A_Ribbon
1-F12
B_Gate_Lo-
B_Gate_Lo+
B_Gate_Hi-
B_Gate_Hi+
UT_Curr_B-
UT_Curr_B+
UT_B_OK-
UT_B_OK+
SKI_B_Ribbon
1-J12
C_Gate_Lo-
C_Gate_Lo+
C_Gate_Hi-
C_Gate_Hi+
UT_Curr_C-
UT_Curr_C+
UT_C_OK-
UT_C_OK+
SKI_C_Ribbon
1-N12
Gate_A_Rtn
Gate_A
Gate_A'_Rtn
Gate_A'
Gate_B_Rtn
Gate_B
Gate_B'_Rtn
Gate_B'
Gate_C_Rtn
Gate_C
Gate_C'_Rtn
Gate_C'
SSI_Temp-
SSI_Temp+
SSI_Ribbon
1-H7
FW2_Gate_Lo-
FW2_Gate_Lo+
FW2_Gate_Hi-
FW2_Gate_Hi+
FW_Curr_2-
FW_Curr_2+
FW_2_OK-
FW_2_OK+
SKI_2_Ribbon
3-M5
FW3_Gate_Lo-
FW3_Gate_Lo+
FW3_Gate_Hi-
FW3_Gate_Hi+
FW_Curr_3-
FW_Curr_3+
FW_3_OK-
FW_3_OK+
SKI_3_Ribbon
3-Q5
FW1_Gate_Lo-
FW1_Gate_Lo+
FW_Curr_1-
FW_Curr_1+
FW_1_OK-
FW_1_OK+
FW1_Gate_Hi-
FW1_Gate_Hi+
SKI_1_Ribbon
3-I5
Top_Brng_Temp+
Top_Brng_Temp+
Comm_Sensor-
Comm_Sensor+
Inlet_Temp-
Inlet_Temp+
Vac-
Vac+
Spare_Temp-
Spare_Temp+
THALL_2-
THALL_2+
THALL_1-
THALL_1+
TFC_Temp-
TFC_Temp+
Bot_Brng_Temp+
Bot_Brng_Temp+
Vert_Accel-
Vert_Accel+
Horz_Accel-
Horz_Accel+
Lam_Temp-
Lam_Temp+
Arm_Temp-
Arm_Temp+
BFC_Temp-
BFC_Temp+
BHALL_2-
BHALL_2+
BHALL_1-
BHALL_1+
FWI_Ribbon_1
3-B7
FWI_Ribbon_2
3-B8
TFC_I_Out-
TFC_I_Out+
TFC_Gate_Lo-
TFC_Gate_Lo+
TFC_Gate_Hi-
TFC_Gate_Hi+
TFC_Temp-
TFC_Temp+
BFC_I_Out-
BFC_I_Out+
BFC_Gate_Lo-
BFC_Gate_Lo+
BFC_Gate_Hi-
BFC_Gate_Hi+
BFC_Temp-
BFC_Temp+
FCD_Ribbon
3-D4
SDAT-
SDAT+
DC_Minus_V-
DC_Minus_V+
DC_Plus_V-
DC_Plus_V+
DCI_Ribbon
2-L3
SDAT-
SDAT+
Cab_Temp-
Cab_Temp+
FAN_Ribbon
5-G3
SDAT_TX-
SDAT_TX+
EPO-
EPO+
DISPLAY_RDY-
DISPLAY_RDY+
SPARE_TX-
SPARE_TX+
SDAT_RX-
SDAT_RX+
UIF_Ribbon
6-R3
CSNet_TX-
CSNet_TX+
CAN_A_TX-
CAN_A_TX+
RS-232_TX-
RS-232_TX+
Modem_TX-
Modem_TX+
SIO_Ribbon_1
6-L8
RC_Out_SDAT-
RC_Out_SDAT+
CAN_B_TX-
CAN_B_TX+
CSNet_OE-
CSNet_OE+
Modem_DTR-
Modem_DTR+
CSNet_RX-
CSNet_RX+
CAN_A_RX-
CAN_A_RX+
RS-232_RX-
RS-232_RX+
Modem_RX-
Modem_RX+
CAN_B_RX-
CAN_B_RX+
Ethernet_TX-
Ethernet_TX+
Ethernet_RX-
Ethernet_RX+
RC_Out_SDAT-
RC_Out_SDAT+
SIO_Ribbon_2
6-L9
SDAT-
SDAT+
K2_Control-
K2_Control+
K1_Control-
K1_Control+
ACI_Ribbon
4-L6
K3_Control-
K3_Control+
CR2_Control-
CR2_Control+
K1_Status-
K1_Status+
K2_Status-
K2_Status+
K3_Status-
K3_Status+
APC-
4-J3
APC+
4-J3
System I/O
Isolation
RS-232 trans+
RS-232 trans-
Modem trans+
Modem trans-
24 Vdc
24 Vdc
GND
GND
Power
J4
APC
In
J2
RS-232/485
DB-9F
J1
EPO TRIP -
TDI
GND
Unused
Unused
Unused
Unused
TDO
PLUS 5
TCK
GND
JTAG
J5
EPO
TRIP
J13
RS-232 rec+
Modem rec+
CAN A rec+
CAN B rec+
CSNet rec+
RC SDAT Out+
Unused
EPO TRIP -
Unused
232/485+ trans
232/485+ rec
Unused
Gnd
Unused
485- trans
485- rec
Unused
Gnd
Unused
CAN-
CAN+
CAN A
DB-9M
J11
Unused
CAN-
Gnd
Unused
Unused
Gnd
CAN+
Unused
Unused
CS-Net
RJ-45
J8
Unused
Unused
Unused
CSNet+
CSNet-
Unused
Unused
Unused
CAN B
Header
J12
EtherNet
RJ-45
J9
Out+
Out-
In+
Unused
Unused
In-
Unused
Unused
MODEM
RJ-11
J10
Unused
Unused
Tip
Ring
Unused
Unused
CC In 1-1
CC In
J7
CAN A trans+
CAN A trans-
CAN B trans+
CAN B trans-
CSNet trans+
CSNet trans-
CSNet OE+
RC SDAT In+
RC SDAT In-
Modem DTR+
Modem DTR-
CSNet OE-
APC
Out
J3
Unused
Unused
Unused
RS-232 rec-
Modem rec-
CAN A rec-
CAN B rec-
CSNet rec-
RC SDAT Out-
Ethernet trans+
Ethernet trans-
Ethernet rec+
Ethernet rec-
CC In 2-1
CC In 3-1
CC In 4-1
CC In 5-1
CC In 6-1
Rem EPO NC IN-1
CC In 1-2
CC In 2-2
CC In 3-2
CC In 4-2
CC In 5-2
CC In 6-2
Rem EPO NC IN-2
CC Out 1-1
CC Out 2-1
CC Out 3-1
CC Out 4-1
CC Out 5-1
CC Out 6-1
CC Out 7-1
CC Out 1-2
CC Out 2-2
CC Out 3-2
CC Out 4-2
CC Out 5-2
CC Out 6-2
CC Out 7-2
CC Out
J6
CC Out 8-1
CC Out 8-2
Unused
Rem EPO NO IN-1
Rem EPO NO IN-2
1
2
3
4
1
2
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SIO
Gnd
Plus 5V
Gnd
V lcd
W/R\
RD\
CE\
C/D\
Unused
RESET\
D0
D2
D1
D3
D4
D5
D6
D7
FS
Unused
Active PowerActive Power
APS APS
Backlight
Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U34
SW 8
FAN 6
FAN 4
SW 6
SW 5
FAN 3
*FAN MON
J2-8
FAN MON
J6-8
*FAN MON
J2-12
FAN MON
J6-12
*FAN MON
J2-7
FAN MON
J6-7
*FAN MON
J2-11
FAN MON
J6-11
FAN MON
J6-5
*FAN MON
J2-5
*FAN MON
J2-6
FAN MON
J6-6
*FAN MON
J2-1
SW 3
*FAN MON
J2-2
FAN MON
J6-2
FAN 1
FAN MON
J6-1
FAN MON
J6-9
*FAN MON
J2-9
FAN 5
SW 7
*FAN MON
J2-10
FAN MON
J6-10
*FAN MON
J2-3
FAN MON
J6-3
FAN 2
SW 4
*FAN MON
J2-4
FAN MON
J6-4
FAN MON
F-2
FAN MON
F-5
FAN MON
F-1
FAN MON
F-3
FAN MON
F-4
FAN MON
F-6
FAN MON
J5-3
FAN MON
J5-2
FAN MON
J5-1
K2
A1
K2
A2
K2
AC I/F
J3-4
AC I/F
J7-4
PWR DIST
J3-3
PWR DIST
J2-3
VACUUM
PUMP
PWR DIST
J32
PWR DIST
J33
EPO RESET
CONTACT SET 1
AC I/F
J3-3
AC I/F
F5
SSR-2
AC I/F
J7-3
PWR DIST
J3-1
PWR DIST
F3
PWR DIST
F1
PWR DIST
F2
PWR DIST
F7
CR1
CR1
PWR DIST
J26
F24
PWR DIST
J25
PWR DIST
J2-1
PWR DIST
J1-1
T2
PWR DIST
J31
PWR DIST
J30
T1
F22
PWR DIST
F8
PWR DIST
J34-1
PWR DIST
J4-1
PWR DIST
F4
PWR DIST
F5
PWR DIST
J5-1
EPO RESET
CONTACT SET 2
SSR-1
AC I/F
F4
AC I/F
J3-1
AC I/F
J7-1
K3
A1
K3
K3
A2
K1
A1
K1
A2
K1
CR1
AC I/F
J3-2
AC I/F
J7-2
PWR DIST
J5-3
PWR DIST
J4-3
*NOTE: FAN MONITOR SWITCHES
REFERENCED TO LOW VOLTAGE
DC LOGIC.
FAN MON I/F J2 COLOR CODE
PIN 1 BROWN
PIN 2 BLACK
PIN 3 RED
PIN 4 BLACK
PIN 5 ORANGE
PIN 6 BLACK
PIN 7 YELLOW
PIN 8 BLACK
PIN 9 GREEN
PIN 10 BLACK
PIN 11 BLUE
PIN 12 BLACK
Fans
PAGE 5 of 6
Controller
PAGE 6 of 6
Schematic
Uninterruptible Power Supply (UPS)
250 Electrical System
BEE1-UP
©
©©
©2000 Caterpillar
2000 Caterpillar2000 Caterpillar
2000 Caterpillar
All Rights Reserved
All Rights ReservedAll Rights Reserved
All Rights Reserved
Printed in U.S.A.
Printed in U.S.A.Printed in U.S.A.
Printed in U.S.A.
PAGE 1 of 6
Utility
85551-1 jumpers the components for Phase A
85551-2 jumpers the components for Phase B
85551-3 jumpers the components for phase C
85551-4 x 3 jumpers the neutrals for each Cbank
Flywheel
Inductor
Flywheel
Inductor
Flywheel
Inductor
Line Inductor
Inverter Section
Inverter Node
BOY wiring convention
Brown - Phase A
Orange - Phase B
Yellow - Phase C
Gray - Neutral
Green - Ground
Reference Designators are Cbank1, Cbank2 and
Cbank3 for both R and C.
L6L5L4
F4 F5 F6
NEUT
NEUT
Input A
Input B
Input C
Input Neut
Output A
Output B
Output C
Output Neut
NEUT
4-B11
Output_A
4-B11
Output_B
K2_coil_A1
K2_aux13
K2_aux14
K2_coil_A2
Output_A
Output_B
Output_C
K3_coil_A1
K3_aux13
K3_aux14
K3_coil_A2
K1_coil_A1
K1_aux13
K1_aux14
K1_coil_A2
Input_A
Input_B
Input_C
Inverter_A
Inverter_B
Inverter_C
AC Voltage Sense
4-P8, 1-D6, 1-P5
AC Voltage Sense
4-P8, 1-D6, 1-L6
Contactor Ctrl
1-F6, 1-N3, 4-O1
Contactor Sense
1-N3, 1-F5, 4-M4
Contactor Ctrl
1-F6, 1-N6, 4-O1
Contactor Sense
1-F5, 1-N5, 4-M4
Contactor Ctrl
1-N3, 1-N6, 4-O1
Contactor Sense
1-N3, 1-N5, 4-M4
AC Voltage Sense
4-P8, 1-P5, 1-L6
Curr. Sense Out
4-Q4
A'G
A'K
AG
AK
B'G
B'K
BG
BK
C'G
C'K
CG
CK
Static Switch Interface
unused
unused
unused
J6 J8 J4 J5 J2 J3
+24 In
Power
In
J7
+24 In
Gnd
Gnd
Thermistor+
Thermistor-
J9
APC I/O
J1
Gate A
Gate A'
Gate B
Gate B'
Gate A rtn
Gate A' rtn
Gate B rtn
Gate B' rtn
Gate C
Gate C rtn
Gate C'
Gate C rtn
Temp +
Temp -
1
2
1
2
3
1
2
1
2
3
1
2
1
2
3
1
2
3
4
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SSI
Cbank_B
NEUT NEUT
4-K6
SSI+
4-K6
SSI-
Gate_A_Rtn
Gate_A
Gate_A'_Rtn
Gate_A'
Gate_B_Rtn
Gate_B
Gate_B'_Rtn
Gate_B'
Gate_C_Rtn
Gate_C
Gate_C'_Rtn
Gate_C'
SSI_Temp-
SSI_Temp+
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
SKiiP I/O
J1
APC I/O
J3
Bot Gate In
Bot Gate Rtn
Top Gate In
Top Gate Rtn
Unused
Unused
I Loop Out
I Loop Rtn
HB OK Out
HB OK Rtn
+24 In
Power
In
J2
+24 In
Gnd
Gnd
SKiiP Interface
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
1
2
3
4
SKI-A
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
SKiiP I/O
J1
APC I/O
J3
Bot Gate In
Bot Gate Rtn
Top Gate In
Top Gate Rtn
Unused
Unused
I Loop Out
I Loop Rtn
HB OK Out
HB OK Rtn
+24 In
Power
In
J2
+24 In
Gnd
Gnd
SKiiP Interface
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
1
2
3
4
SKI-B
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
SKiiP I/O
J1
APC I/O
J3
Bot Gate In
Bot Gate Rtn
Top Gate In
Top Gate Rtn
Unused
Unused
I Loop Out
I Loop Rtn
HB OK Out
HB OK Rtn
+24 In
Power
In
J2
+24 In
Gnd
Gnd
SKiiP Interface
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
1
2
3
4
SKI-C
SKI_A+
4-K6
SKI_B+
4-K7
SKI_A-
4-K7
SKI_C-
4-J8
SKI_C+
4-J8
SKI_B-
4-K7
A_Gate_Lo-
A_Gate_Lo+
A_Gate_Hi-
A_Gate_Hi+
UT_Curr_A-
UT_Curr_A+
UT_A_OK-
UT_A_OK+
B_Gate_Lo-
B_Gate_Lo+
B_Gate_Hi-
B_Gate_Hi+
UT_Curr_B-
UT_Curr_B+
UT_B_OK-
UT_B_OK+
C_Gate_Lo-
C_Gate_Lo+
C_Gate_Hi-
C_Gate_Hi+
UT_Curr_C-
UT_Curr_C+
UT_C_OK-
UT_C_OK+
DC_Bus+
2-D8, 3-A1
DC_Bus-
2-D10, 3-A3
SKI_C_Ribbon
6-I7
SKI_B_Ribbon
6-I8
SKI_A_Ribbon
6-I9
SSI_Ribbon
6-I6
Q1
Q2
Q3
Interface Control
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SKiip Pack IGBT
SKiiP-A
Interface Control
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SKiip Pack IGBT
SKiiP-B
Interface Control
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SKiip Pack IGBT
SKiiP-C
A2 A1
14 13
K1
A2 A1
14 13
K2
A2 A1
14 13
K3
4-B9
Inv_A
4-B9
Inv_B
Thermistor
THERM1
Output_A_CT+
Output_A_CT-
Output_B_CT+
Output_B_CT-
Output_C_CT+
Output_C_CT-
Input_C_CT+
Input_C_CT-
Input_B_CT+
Input_B_CT-
Input_A_CT+
Input_A_CT-
Curr. Sense In
4-Q4
+
-
CT-4
+
-
CT-5
+
-
CT-6
+
-
CT-1
+
-
CT-2
+
-
CT-3
F3
Cbank_A
L1
F2
F1
Input_A
4-B8
Input_B
4-B9
Input Gnd
EMIFilter
J1
J2
J3
J4
EMI-3
EMI Filter EMI Filter
MOV Network
NEUT
MOV Network
Typical AC Cap Bank
R = 2 ea @ 18 k, 11 Watt
C = 8 ea @ 30 uF, 370 Vac
DC Link
C2
C1
FUSABLE LINK
F10
FUSABLE LINK
F11
NEUT
DC-DC
Supply
DCS
Hi_Fuse_Sense_#1
Lo_Fuse_Sense_#1
C4
C3
FUSABLE LINK
F12
FUSABLE LINK
F13
Hi_Fuse_Sense_#2
Lo_Fuse_Sense_#2
C6
C5
FUSABLE LINK
F14
FUSABLE LINK
F20
Hi_Fuse_Sense_#3
Lo_Fuse_Sense_#3
C8
C7
FUSABLE LINK
F23
FUSABLE LINK
F25
Hi_Fuse_Sense_#4
Lo_Fuse_Sense_#4
C10
C9
FUSABLE LINK
F29
FUSABLE LINK
F30
Hi_Fuse_Sense_#5
Lo_Fuse_Sense_#5
C12
C11
FUSABLE LINK
F31
FUSABLE LINK
F32
Hi_Fuse_Sense_#6
Lo_Fuse_Sense_#6
Lo_Fuse_Sense_#1
Lo_Fuse_Sense_#2
Lo_Fuse_Sense_#3
Lo_Fuse_Sense_#4
Lo_Fuse_Sense_#5
Lo_Fuse_Sense_#6
Lo_Fuse_Sense_#7
Lo_Fuse_Sense_#8
Hi_Fuse_Sense_#2
Hi_Fuse_Sense_#3
Hi_Fuse_Sense_#4
Hi_Fuse_Sense_#1
DC_Bus-
3-A3, 1-B10
DCI+
4-K5
DCI-
4-K5
Hi Fuse
Sense
J3
Hi Fuse #4 In
Hi Fuse #3 In
Hi Fuse #1 In
Hi Fuse #2 In
+24 In
Power
In
J2
+24 In
Gnd
Gnd
Unused
Unused
Unused
Unused
DC Plus Out
Gnd
DC Minus Out
Gnd
APC
Out
J1
DC Interface
Unused
Hi Fuse #5 In
Hi Fuse #6 In
Hi Fuse #8 In
Hi Fuse #7 In
Unused
Lo Fuse
Sense
J4
Lo Fuse #4 In
Lo Fuse #3 In
Lo Fuse #1 In
Lo Fuse #2 In
Lo Fuse #5 In
Lo Fuse #6 In
Lo Fuse #8 In
Lo Fuse #7 In
SDAT -
SDAT +
Gnd
+5
Unused
JTAG
I/O
J5
TDO
TCK
TMS
Unused
Unused
Gnd
TDI
DC Bus
Sense
J6 J7 J8
DC Common
DC Plus
DC Minus
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
DCI
SDAT-
SDAT+
DC_Minus_V-
DC_Minus_V+
DC_Plus_V-
DC_Plus_V+
DCI_Ribbon
6-B2
R1
R7
R2
R8
R3
R9
R4
R10
R5
R11
R6
R12
Hi_Fuse_Sense_#6
Hi_Fuse_Sense_#7
Hi_Fuse_Sense_#8
Hi_Fuse_Sense_#5
DC_Bus+
3-A1, 1-B8
Ground
4-F8
SIG5247
4-F7
Flywheel
INSIDE PUCK
INSIDE PUCK
INSIDE PUCK
INSIDE PUCK
Toroidal Choke Assy
F8 F9
NEUT
F7
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
SKiiP I/O
J1
APC I/O
J3
Bot Gate In
Bot Gate Rtn
Top Gate In
Top Gate Rtn
Unused
Unused
I Loop Out
I Loop Rtn
HB OK Out
HB OK Rtn
+24 In
Power
In
J2
+24 In
Gnd
Gnd
SKiiP Interface
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
1
2
3
4
SKI-1
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
SKiiP I/O
J1
APC I/O
J3
Bot Gate In
Bot Gate Rtn
Top Gate In
Top Gate Rtn
Unused
Unused
I Loop Out
I Loop Rtn
HB OK Out
HB OK Rtn
+24 In
Power
In
J2
+24 In
Gnd
Gnd
SKiiP Interface
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
1
2
3
4
SKI-2
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
SKiiP I/O
J1
APC I/O
J3
Bot Gate In
Bot Gate Rtn
Top Gate In
Top Gate Rtn
Unused
Unused
I Loop Out
I Loop Rtn
HB OK Out
HB OK Rtn
+24 In
Power
In
J2
+24 In
Gnd
Gnd
SKiiP Interface
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
1
2
3
4
SKI-3
SKI_1+
4-J9
SKI_2+
4-J8
SKI_1-
4-J9
SKI_3-
4-J8
SKI_3+
4-J8
SKI_2-
4-J8
FW1_Gate_Lo-
FW1_Gate_Lo+
FW_Curr_1-
FW_Curr_1+
FW_1_OK-
FW_1_OK+
SKI_1_Ribbon
6-I11
FW2_Gate_Lo-
FW2_Gate_Lo+
FW2_Gate_Hi-
FW2_Gate_Hi+
FW_Curr_2-
FW_Curr_2+
FW_2_OK-
FW_2_OK+
SKI_2_Ribbon
6-I10
FW3_Gate_Lo-
FW3_Gate_Lo+
FW3_Gate_Hi-
FW3_Gate_Hi+
FW_Curr_3-
FW_Curr_3+
FW_3_OK-
FW_3_OK+
SKI_3_Ribbon
6-I10
DC_Bus-
2-D10, 1-B10
DC_Bus+
2-D8, 1-B8
FW1_Gate_Hi-
FW1_Gate_Hi+
FWI+
4-J4
FWI-
4-J4
Interface Control
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SKiip Pack IGBT
SKiiP-1
Interface Control
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SKiip Pack IGBT
SKiiP-2
Interface Control
Shld
Bot In
Err Out
Top In
OvrTmp
+24 In
+24 In
+15 I/O
+15 I/O
Pwr Gnd
Pwr Gnd
Temp Out
Sig Gnd
I Out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SKiip Pack IGBT
SKiiP-3
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
T
U
V
TFC_I_Out-
TFC_I_Out+
TFC_Gate_Lo-
TFC_Gate_Lo+
TFC_Gate_Hi-
TFC_Gate_Hi+
TFC_Temp-
TFC_Temp+
BFC_I_Out-
BFC_I_Out+
BFC_Gate_Lo-
BFC_Gate_Lo+
BFC_Gate_Hi-
BFC_Gate_Hi+
BFC_Temp-
BFC_Temp+
FCD_Ribbon
6-I5
FCD+
4-K5
FCD-
4-K5
TFC I Out
Gnd
TFC Gate Lo+
TFC Gate Lo-
TFC Gate Hi+
TFC Gate Hi-
TFC Temp+
TFC Temp-
BFC I Out
Gnd
BFC Gate Lo+
BFC Gate Lo-
BFC Gate Hi+
BFC Gate Hi-
BFC Temp+
BFC Temp-
+24 In
Power
In
J2
+24 In
Gnd
Gnd
Field Coil
Driver
J5 J6 J7 J8J9 J4
J3
J1
DC+
TFC+
TFC-
Com
BFC+
BFC-
DC-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
FCDFCDFCDFCD
NEUT
1
2
3
4
1
2
3
4
Top_Brng_Temp+
Top_Brng_Temp+
Comm_Sensor-
Comm_Sensor+
Inlet_Temp-
Inlet_Temp+
Vac-
Vac+
Spare_Temp-
Spare_Temp+
THALL_2-
THALL_2+
THALL_1-
THALL_1+
TFC_Temp-
TFC_Temp+
Bot_Brng_Temp+
Bot_Brng_Temp+
Vert_Accel-
Vert_Accel+
Horz_Accel-
Horz_Accel+
Lam_Temp-
Lam_Temp+
Arm_Temp-
Arm_Temp+
BFC_Temp-
BFC_Temp+
BHALL_2-
BHALL_2+
BHALL_1-
BHALL_1+
FWI_Ribbon_1
6-I2
FWI_Ribbon_2
6-I4
4-E4
Vacuum_110_Hot
4-E4
Vacuum_110_Neut
M
Vac Pump
Gnd
+24
Gauge Out
Sig Com
Gnd
+24
Gauge Out
Sig Com
Vac
1
2
3
4
5
6
7
8
Vac Gauge
P1
P2
P3
Field Coil
N
Field Coil
G
FW-1
+24 In
Power
In
J1
+24 In
Gnd
Gnd
Arm Temp +
Arm Temp -
Lam Temp +
Lam Temp -
BHall 2 +
BHall 2 -
APC
I/O
J3
Flywheel Interface
BFC Temp -
BFC Temp +
BHall 1 +
BHall 1 -
Comm/Accel
Interface
J9
Comm Sensor -
+CAC Pwr
Vert. Accel. -
Horz. Accel. -
Gnd
Horz. accel +
Horz. accel -
Vert. accel +
Vert. accel -
Bot Brng Temp. +
Bot Brng Temp. -
THall 1 +
THall 1 -
THall 2 +
THall 2 -
Vac +
vac -
APC
I/O
J2
TFC Temp -
TFC Temp +
Spare temp +
Spare temp -
Inlet Temp +
Inlet Temp -
Comm Sensor +
Comm Sensor -
Top Brng Temp +
Top Brng Temp -
Arm Temp +
Arm Temp -
Lam Temp +
Lam Temp -
BHall 2 +
BHall 2 -
Bot
Fw
J4
BFC Temp -
BFC Temp +
BHall 1 +
BHall 1 -
THall 1 +
THall 1 -
THall 2 +
THall 2 -
Top
Fw
J5
TFC Temp -
TFC Temp +
Spare temp +
Spare temp -
Hall Source 2
Source 2 Xover
Hall Source 1
Source 1 Xover
Source 2 Xover
Source 1 Xover
Gnd
Gnd
J6
Bot Brng Temp1 +
Bot Brng Temp2 +
Bot Brng Temp1 -
Bot Brng Temp2 -
Top Brng Temp1 +
Top Brng Temp2 +
Top Brng Temp1 -
Top Brng Temp2 -
J7
Comm Sensor +
+CAC Pwr
Vert. Accel. +
Horz. Accel. +
Gnd
+24
Gnd
Gauge Out
Unused
Signal Com
Unused
Unused
Unused
Vacuum
RJ-45
J10
+CAC Pwr
+CAC Pwr
Gnd
Gnd
Power
Out
J8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
FWI
Comm/Accel
Assembly
Comm Sensor -
+Pwr
Vert. Accel. -
Horz. Accel. -
Gnd
Comm Sensor +
+Pwr
Vert. Accel. +
Horz. Accel. +
Gnd
to FWI
J6
1
2
3
4
5
6
7
8
9
10
vio
red
red
orn
orn
grn
grn
blu
blu
blk
blk
blk
blk
blk
blk
blk
blk
blk
blk
blk
blk
blk
brn
brn
yel
yel
BLK
RED
1-K3
Inv_A
1-K3
Inv_B
Input_A
1-E3
Input_B
1-E2
H4
H1
X1
X2
T1
F15
F16
H4
H1
X1
X2
T2
F17
F18
F1
F22
F1
F24
3-K8
Vacuum_110_Hot
5-H6
Fan_110_Hot
ACI_Inv110_Hot
4-N2
3-K9
Vacuum_110_Neut
5-H5
Fan_110_Neut
ACI_Inv110_Neut
4-N2
FCD+
3-A3
4-L7
ACI+
1-F7
SSI+
DCI+
2-G3
5-H4
FAN+
6-Q3
UIF+
FWI+
3-C10
APC-
6-C11
FCD-
3-A3
4-L7
ACI-
1-F7
SSI-
DCI-
2-G4
5-H4
FAN-
6-Q3
UIF-
6-M6
SIO-
FWI-
3-C10
F19
F21
1-N4
Output_A
1-N4
Output_B
F26
F27
-
~~
+
D1
1-F6, 1-N3, 1-N6
Contactor Ctrl
1-N3, 1-F5, 1-N5
Contactor Sense
K3_aux14
K3_aux13
K2_aux14
K2_aux13
K1_aux14
K1_aux13
K3_coil_A2
K3_coil_A1
K2_coil_A2
K2_coil_A1
K1_coil_A2
K1_coil_A1
4-J2
ACI+
4-J2
ACI-
Inverter_A
Inverter_B
Inverter_C
Input_A
Input_B
Input_C
Output_A
Output_B
Output_C
Push to
Reset
Contact
Set #1
Contact
Set #2
24 Vdc
Trip
22i
21L
12k
11L
12
12n
Reset
K3_110_Hot
4-C2
K3_110_Neut
4-C2
6-N6
EPO_trip-
C13
TB2-F1
TB2-F2
C14
EPO_trip+
4-J4
CR2
CR2_Control
4-M3
CR2_Return
4-M3
Curr. Sense Out
1-Q5
ACI_Input110_Hot
4-B2
ACI_Inv110_Hot
4-D3
ACI_Inv110_Neut
4-D3
ACI_Input110_Neu
4-B2
CR2_Control
4-D10
CR2_Return
4-D10
SDAT-
SDAT+
K2_Control-
K2_Control+
K1_Control-
K1_Control+
K3_Control-
K3_Control+
CR2_Control-
CR2_Control+
K1_Status-
K1_Status+
K2_Status-
K2_Status+
K3_Status-
K3_Status+
SKI_1+
3-H5
SKI_2+
3-L5
SKI_3+
3-P5
SKI_1-
3-H5
SKI_2-
3-L5
SKI_3-
3-P5
SKI_A+
1-D11
SKI_B+
1-H11
SKI_C+
1-L11
SKI_A-
1-D11
SKI_B-
1-H11
SKI_C-
1-L11
DSI+
DSD-
DSI-
EPO_trip+
4-R3
SIO+
6-M6
DSD+
APC+
6-C11
PWR In
GND
J2
PWR In
Un-Reg
J1
PWR OUT
GND
J4
PWR OUT
24V
J3
Buck Regulator
BCK
CR1
K3_110_Hot
4-R3
ACI_Input110_Hot
4-N2
K3_110_Neut
4-R3
ACI_Input110_Neu
4-N2
SW_FANS_T2
4-Q3
SW_FANS_T1
4-Q3
SW_FANS_T2
4-D3
SW_FANS_T1
4-C3
SW_FANS
5-H5
Output_A_CT+
Output_A_CT-
Output_B_CT+
Output_B_CT-
Output_C_CT+
Output_C_CT-
1
2
3
4
T3
SIG5247
2-P9
Ground
2-P9
ACI_Ribbon
6-B7
Input_A_CT+
Input_A_CT-
Input_B_CT+
Input_B_CT-
Input_C_CT+
Input_C_CT-
Curr. Sense In
1-C6
NEUT
24Vdc
DSI
PWR
J10
Gnd
24Vdc
Gnd
24Vdc
ACI
PWR
J11
Gnd
24Vdc
Gnd
24Vdc
UIF
PWR
J12
Gnd
24Vdc
Gnd
24Vdc
APC
PWR
J13
Gnd
24Vdc
Gnd
24Vdc
SIO
PWR
J14
Gnd
24Vdc
Gnd
24Vdc
FAN
PWR
J15
Gnd
24Vdc
Gnd
24Vdc
EPO
PWR
J16
Gnd
24Vdc
Gnd
24Vdc
FWI
PWR
J17
Gnd
24Vdc
Gnd
24Vdc
Gnd
24Vdc
Gnd
DCI
PWR
J18
24Vdc
Gnd
24Vdc
Gnd
FCD
PWR
J19
24Vdc
Gnd
24Vdc
Gnd
SSI
PWR
J20
24Vdc
Gnd
24Vdc
Gnd
DSD
PWR
J21
24Vdc
Gnd
24Vdc
Gnd
SKI A
PWR
J22
24Vdc
Gnd
24Vdc
Gnd
SKI B
PWR
J23
24Vdc
SKI 1
PWR
J29
Gnd
24Vdc
Gnd
24Vdc
SKI 2
PWR
J28
Gnd
24Vdc
Gnd
24Vdc
SKI 3
PWR
J27
Gnd
24Vdc
Gnd
24Vdc
SKI C
PWR
J24
Gnd
24Vdc
Gnd
PWR In
GND
J9
PWR In
24V
J8
AC In
HOT
J25
AC In
Neut
J26
VACUUM
HOT
J32
VACUUM
Neut
J33
ACI
Inv
J3
Hot
FAN
PWR
J2
ACI
In
J5
K3
PWR
J4
LITE
SW
J7
LITE
PWR
J6
AC In
HOT
J30
AC In
Neut
J31
110 Vac
(T2)
110 Vac
(T1)
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Hot
Neut
Power Distribution
SW
FANS
J1
Hot
Neut
Hot
Neut
SW
FANS
J34
Hot
Neut
Hot
Neut
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
PWD
Surge1
Contact
Status
J8
110
In
J7
110 Coil
Control
J3
CT
I/O
J2
CT A In
Gnd
CT B In
Gnd
CT C In
Gnd
K1 Aux In
Gnd
K2 Aux In
Gnd
K3 Aux In
Gnd
Unused
Unused
Input Hot
Input Neut
Inverter Hot
Inverter Neut
K1 AC Out
K2 AC Out
CT A Out
Gnd
Input Neut
Inverter Neut
CT B Out
Gnd
CT C Out
Gnd
Gnd
+5
Unused
JTAG
I/O
J6
TDO
TCK
TMS
Unused
Unused
Gnd
TDI
Input
Volts
J1
Invtr
Volts
J11
Input Neut
Input A
Input C
Input B
Inverter Neut
Inverter A
Inverter C
Inverter B
+24 In
Power
In
J4
+24 In
Gnd
Gnd
K1 Control +
K1 Control -
K2 Control +
K2 Control -
K3 Control +
K3 Control -
CR2 Control +
CR2 Control -
K1 Status +
K1 Status -
K2 Status +
K2 Status -
K3 Status +
K3 Status -
SDAT +
SDAT -
APC
In
J10
AC Interface
CR
24Vdc
J9
CR1(K3) Out
CR1(K3) Rtn
CR2 Out
CR2 Rtn
Outpt
Volts
J12
Output Neut
Output A
Output C
Output B
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
ACI
1-D6, 1-P5, 1-L6
AC Voltage Sense
D100
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
R
R
S
S
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
1 1
0 0
1 1
1 1
1 1
2 2
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
R
R
S
S
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
A B C D E F G H I J K L M N O P Q R S
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
1 1
0 0
1 1
1 1
1 1
2 2
A B C D E F G H I J K L M N O P Q R S
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
PAGE 2 of 6
PAGE 3 of 6
PWR Dstr/ACI
PAGE 4 of 6