Technical Publication
DR-1004R11
LV-DRAC
Low Voltage - Digital Rotating Anode Controller
HF Series Generators
HF Series Generators
LV-DRAC
REVISION HISTORY
REVISION
DATE
REASON FOR CHANGE
4
SEP 15, 2005
Tube selection (V10Rx)
5
JUL 26, 2006
New Tubes in Table-2
6
MAR 1, 2007
New Tubes in Table-2 (soft V10R2.04)
7
MAY 16, 2007
New Tubes in Table-2 (soft V10R3.1)
8
OCT 16, 2007
New Tubes in Table-2 (soft V10R3.3)
9
JAN 22, 2008
New Tubes in Table-2 (soft V10R3.4)
10
MAY 12, 2008
New Tubes in Table-2 (soft V10R3.5)
11
JUL 01, 2009
New Tubes and schematics (soft V10R3.6)
This Document is the English original version, edited and supplied by the manufacturer.
The Revision state of this Document is indicated in the code number shown at the bottom of this page.
ADVISORY SYMBOLS
The following advisory symbols will be used throughout this manual. Their
application and meaning are described below.
DANGERS ADVISE OF CONDITIONS OR SITUATIONS THAT
IF NOT HEEDED OR AVOIDED WILL CAUSE SERIOUS
PERSONAL INJURY OR DEATH.
ADVISE OF CONDITIONS OR SITUATIONS THAT IF NOT
HEEDED OR AVOIDED COULD CAUSE SERIOUS PERSONAL
INJURY, OR CATASTROPHIC DAMAGE OF EQUIPMENT OR
DATA.
Advise of conditions or situations that if not heeded or
avoided could cause personal injury or damage to equipment
or data.
Note
DR-1004R11
.
Alert readers to pertinent facts and conditions. Notes represent
information that is important to know but which do not necessarily
relate to possible injury or damage to equipment.
HF Series Generators
LV-DRAC
TABLE OF CONTENTS
Section
1
2
Page
CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1.1
LV-DRAC Status Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
1.2
Self-running Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
DR-1004R11
i
HF Series Generators
LV-DRAC
ii
DR-1004R11
HF Series Generators
LV-DRAC
SECTION 1
Note
.
CONFIGURATION
This document ONLY applies to High Speed Generators supplied
with the LV-DRAC (Low Voltage - Digital Rotating Anode
Controller).
The LV-DRAC is a High Speed Rotor Controller located on the Generator
Cabinet. Its configuration is made through dip switches 3243SW1 to 3243SW4
on the Control DRAC Board.
BEFORE MANIPULATING THE LV-DRAC, MAKE SURE THAT
THE INPUT LINE IS DISCONNECTED AND THE CAPACITOR
BANK IS PROPERLY DISCHARGED. WAIT UNTIL LEDS DL7
AND DL8 ON THE CONTROL DRAC BOARD ARE OFF.
The Function of these switches is the following:
3243SW1-x
FUNCTION
1
2
MINIMUM TIME FOR READY (DELAY)
(
)
3
4
5
6
TUBE TYPE SELECTION FOR TUBE-1
(Also refer to switch position 3243SW3-5)
7
8
3243SW2-x
FUNCTION
1
2
FLUORO HOLD-OVER TIME
3
4
5
6
TUBE TYPE SELECTION FOR TUBE-2
(Also refer to switch position 3243SW4-5)
7
8
DR-1004R11
1
HF Series Generators
LV-DRAC
3243SW3-x
FUNCTION
1
LOW SPEED ROTATION BRAKE
2
NOT USED*
3
SPOT FILM HIGH SPEED START
4
NOT USED*
5
ON =
WHEN THE TUBE CONFIGURED AS TUBE-1
IS LISTED ON TUBE TABLE-1
OFF =
WHEN THE TUBE CONFIGURED AS TUBE-1
IS LISTED ON TUBE TABLE-2
6
7
NOT USED*
8
* Note: Set switches not used in “ON” position.
3243SW4-x
FUNCTION
1
2
3
SPOT FILM HOLD TIME
4
5
6
ON =
WHEN THE TUBE CONFIGURED AS TUBE-2
IS LISTED ON TUBE TABLE-1
OFF =
WHEN THE TUBE CONFIGURED AS TUBE-2
IS LISTED ON TUBE TABLE-2
ON = SELF RUNNING ENABLED (Refer to section 1.2)
OFF = SELF RUNNING DISABLED (Refer to section 1.2)
7
PROTECTIONS -- ERRORS
8
DC BRAKE
* Note: Set switches not used in “ON” position.
Note
2
.
Set dip switches in accordance with the following tables.
DR-1004R11
HF Series Generators
LV-DRAC
TUBE SELECTION -- TUBE TABLE-1
(Switch 3243SW3-5 = ON for Tube-1 )
P
Pos
TUBE FAMILY
(Stator - ∅ Anode)
(Switch 3243SW4-5 = ON for Tube-2)
3243SW1-x (TUBE-1)
3243SW2-x (TUBE-2)
4
5
6
7
8
4
5
6
7
8
0
GE MAXIRAY 75
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
1
GE MAXIRAY 100
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
ON
2
VARIAN G-1582
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
3
VARIAN RAD-XX or EUREKA RAD-XX (3” Anode,
Emerald or Diamond Housing, R Stator (20--50 ohm), 300 KHU)
VARIAN A132 (3” Anode, 300 KHU)
VARIAN RAD-XX or EUREKA RAD-XX (4” Anode,
Sapphire Housing, R Stator (16--50 ohm or 20--50 ohm), 400 KHU)
4
VARIAN RAD-56 (4” Anode, Sapphire Housing,
R Stator (20--50 ohm), 400 KHU)
VARIAN A256 / A282 / A292 (4” Anode, B130 or B150 Housing,
R Stator (16--50 ohm or 20--50 ohm), 400 KHU)
TOSHIBA 7254X / 7255X / 7823 (4” Anode,
XS-RB Stator (20--38 ohm), 400 KHU)
5
CGR STATORIX M50 (MAMMO)
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
6
SIEMENS 100 L BIANGULIX
SIEMENS 100 L OPTILIX
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
7
PHILIPS SUPEROTALIX
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
8
DUNLEE PX-1302
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
9
CGR STATORIX 260 / RSN 742 / MSN 740
OFF
ON
ON
OFF
ON
OFF
ON
ON
OFF
ON
10
CGR STATORIX 550 / RSN 722 / MSN 722
IAE RTC 600
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
11
SIEMENS 100 G
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
12
SIEMENS RH 150/100
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
13
COMET DO-10 (4” Anode)
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
14
COMET DO-9 (4” Anode)
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
15
CGR STATORIX 240
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
16
PICKER PX-307
ON
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
17
HANGZHOU XD-52-30, 50/150
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
18
DUNLEE PX-1312
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
OFF
19
DUNLEE PX-1456 / PX-1436 / PX-1400 (Q Stator)
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
20
COMET DX-1000
ON
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
21
COMET DX-81 / COMET XSTAR-14
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
22
PHILIPS ROTALIX 350/351
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
23
COMET MOS-50 (MAMMO)
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
24
VARIAN B110 / B112 / B115 Housing
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
25
VARIAN B160 / B165 Housing
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
26
TOSHIBA E7252X (XS-AL Stator)
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
27
COMET DX 700 HS
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
28
VARIAN A192 / A196 / A197 (with B130 Housing)
ON
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
29
VARIAN G 1592
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
30
PICKER PX400P + PX457P
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
31
JUGORENDGEN RX 150/30 - 50
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
DR-1004R11
3
HF Series Generators
LV-DRAC
TUBE SELECTION -- TUBE TABLE-2
(Switch 3243SW3-5 = OFF for Tube-1 )
Pos
4
TUBE FAMILY
(Stator - ∅ Anode)
(Switch 3243SW4-5 = OFF for Tube-2)
3243SW1-x (TUBE-1)
3243SW2-x (TUBE-2)
4
5
6
7
8
4
5
6
7
8
0
VARIAN GS-20711 (B220H Housing, R Stator)
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
1
SIEMENS 100 L--W
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
ON
2
SIEMENS SV 125/15/82
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
3
IAE RTM90 (C55 Housing) / IAE RTM92 (C52 / C352 Housing)
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
4
IAE RTM101HS / IAE RTM102HS (C100 Housing)
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
5
DUNLEE DA 1036 -- DU 404
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
6
DUNLEE DA 1094 -- DU 694
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
7
DUNLEE DR 1817 / 1825 (High Impedance Stator)
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
8
CGR STATORIX 240 / 260; MSN 740, MSN 742
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
9
IAE RTC 700 HS (C52S Housing)
OFF
ON
ON
OFF
ON
OFF
ON
ON
OFF
ON
10
VARIAN GS 30711
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
ON
11
VARIAN G292 / G294 / G256 / G297 (B130 Housing)
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
12
IAE RTM101HS / RTM102HS (C52S Housing)
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
13
IAE RTC1000HS (C52S Housing)
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
14
TOSHIBA ROTANODE E7100X
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
15
DUNLEE DA 1083 / PX 1483 (DU 404 / DA10 Housing, C Stator)
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
16
VARIAN A277 / A278 (B130H and B150H Housing, R Stator)
ON
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
17
VARIAN G1092 (B160 / B165 Housing, R Stator)
OFF
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
18
DUNLEE PX1473Q -- DU 604
ON
OFF
ON
ON
OFF
ON
OFF
ON
ON
OFF
19
TOSHIBA E7260DX
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
20
VARIAN HE100 (B180 / B185 Housing, R Stator)
ON
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
21
IAE RTC 137 (CT 180 Housing)
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
22
VARIAN A102 (B100 Housing)
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
23
IAE X40 (C352 Housing (only Low Speed))
IAE RTM78HS (C352 Housing)
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
24
VARIAN RAD-92 / RAD-94 (4” Anode, Sapphire Housing,
R Stator (20--50 ohm), 600 KHU)
IAE RTC600 HS (C100 Housing 4”, 102 mm, 600 KHU,
Stator 20--40 ohm)
ON
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
25
TOSHIBA ROTANODE E7867X / E7869X
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
26
TOSHIBA ROTANODE E7239X / E7240X / E7242X / E7865X
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
27
TOSHIBA ROTANODE E7864X
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
28
SIEMENS RAY-14_1 (SV150/33/78S Insert)
ON
ON
OFF
OFF
OFF
ON
ON
OFF
OFF
OFF
29
TOSHIBA ROTANODE E7252X (XS-R Stator)
TOSHIBA ROTANODE E7886X (Stator (27--58 ohm)
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
30
ATX 10WX--692 / 1463 (ATI692) (Stator C 47/60, 4”; 600 KHU)
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
31
PHILIPS SRM 1551 ROT500
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
DR-1004R11
HF Series Generators
LV-DRAC
MINIMUM TIME FOR READY (DELAY)
3243SW1-x
MINIMUM TIME
(SECONDS)
1
2
3
0*
ON
ON
ON
0.6
OFF
ON
ON
0.8
ON
OFF
ON
1.0
OFF
OFF
ON
1.2
ON
ON
OFF
1.5
OFF
ON
OFF
2.0
ON
OFF
OFF
3.0
OFF
OFF
OFF
* Note: It is recommended to set these switches at “0 seconds”.
FLUORO HOLD TIME
DR-1004R11
3243SW2-x
FLUORO HOLD TIME
(SECONDS)
1
2
3
0
ON
ON
ON
10
OFF
ON
ON
20
ON
OFF
ON
30
OFF
OFF
ON
40
ON
ON
OFF
60
OFF
ON
OFF
90
ON
OFF
OFF
120
OFF
OFF
OFF
5
HF Series Generators
LV-DRAC
SPOT FILM HOLD TIME
3243SW4-x
SPOT FILM
HOLD TIME
SECONDS
MINUTES
1
2
3
4
0
ON
ON
ON
ON
5
OFF
ON
ON
ON
10
ON
OFF
ON
ON
15
OFF
OFF
ON
ON
20
ON
ON
OFF
ON
30
OFF
ON
OFF
ON
45
ON
OFF
OFF
ON
60
OFF
OFF
OFF
ON
2
ON
ON
ON
OFF
5
OFF
ON
ON
OFF
10
ON
OFF
ON
OFF
15
OFF
OFF
ON
OFF
20
ON
ON
OFF
OFF
25
OFF
ON
OFF
OFF
30
ON
OFF
OFF
OFF
40
OFF
OFF
OFF
OFF
SPOT FILM HIGH SPEED START
6
SPOT FILM START MODE
3243SW3-3
SPOT FILM ALWAYS STARTS IN HIGH SPEED (10000 RPM)
ON
SPOT FILM STARTS AT REQUIRED SPEED
OFF
DR-1004R11
HF Series Generators
LV-DRAC
LOW SPEED ROTATION BRAKE
LOW SPEED ROTATION BRAKE MODE (3300 RPM TO 0 RPM)
3243SW3-1
INHIBITED
ON
ACTIVATED
OFF
DC BRAKE (FOR LOW AND HIGH SPEED)
DC BRAKE
3243SW4-8
ACTIVATED
ON
INHIBITED
OFF
PROTECTIONS -- ERRORS
PROTECTIONS -- ERRORS
3243SW4-7
INHIBITED
(LED DL1 on the Control DRAC Board is always illuminated)
ON
ACTIVATED (Normal Operation mode)
(LED DL1 on the Control DRAC Board is non-illuminated
indicating that the DRAC is working properly).
OFF
Note: The Error Codes are shown on the Console Display preceded by the letter “E”
(a.e. E51) (For Error Codes refer to the Troubleshooting document).
WHEN SWITCH 3243SW4-7 IS IN THE “ON” POSITION, THE
ERROR PROTECTIONS OF THE LV-DRAC ARE INHIBITED.
DR-1004R11
7
HF Series Generators
LV-DRAC
1.1
LV-DRAC STATUS DIAGRAM
CHANGE
OF TUBE
ACCELERATION
UP TO 3300 RPM
ACCELERATION
UP TO 10000 RPM
STAND-BY
RUNNING
AT 3300 RPM
RUNNING
AT 10000 RPM
BRAKING
FROM 3300 RPM
1.2
BRAKING
FROM 10000 RPM
SELF-RUNNING MODE
SELF-RUNNING MODE
The continuous starting and braking of the anode produces an overheating in
the X-ray Tube Stator (a.e. during calibration procedure). The “Self-running
mode” avoids this overheating.
In the “Self-running mode” (switch 3243SW4-6 in the “ON” position), the anode
remains running for approximately 1 minute when rotates at 3300 rpm or
10000 rpm.
The LV-DRAC enters in the “Self-running mode” when “Preparation” is selected
three consecutive times only from the Console buttons or Handswitch, and
the time between two of the consecutive accelerations is shorter than
30 seconds (refer to illustration below).
PREPARATION SIGNALS
t < 30 s
t < 30 s
t < 30 s
t > 30 s
t < 30 s
t < 30 s
t < tsr
ANODE ROTATION
tsr
tsr
Self-running mode
Self-running mode
tsr (time for self-running mode) = approx. 1 minute at 3300 rpm or 10000 rpm.
8
DR-1004R11
HF Series Generators
LV-DRAC
SECTION 2
Sch. No.
SCHEMATICS
Scheme
LV-DRAC MODULE BLOCK DIAGRAM
A3243--04
CONTROL DRAC PCB
A3240--05
INTERFACE DRAC PCB
A3109--01
CLAMPING PCB
DR-1004R11
9
HF Series Generators
LV-DRAC
This page intentionally left blank.
10
DR-1004R11
LV-DRAC MODULE
INTERFACE
CONTROL
DRAC PCB
HV INVERTER
MODULE
PTR1
3PH - IGBT INVERTERS
U2
F3
INPUT
RECTIFIER
PCB
Filter
DC BUS
M
Ferrites
C
A
240 VAC SW
LV DC
Power
Supply
(A) AUX
Acc
Run Com
J1
U16
Control
Drac
Power
Supply
OUTPUT
LOGIC
CONTROL
CONTROL
U11 A -- D
CURRENT
LIMIT
Contactors
Acceleration /
Running Voltage
U15 (ADC)
J3
I AUX
I MAIN
D
A
OC
DRIVER
OUTPUT
COMMANDS
(M) MAIN
(C) COMM
F4
Ribbon Cable
MAINS
U3
MAIN / AUX
TRANSFORMERS
AC / DC CONVERTERS
U4B, C & D
DC Brake
U1C, D & A
I COMMON
U12A, B & U1B
Tube Selection
OP1-- OP2
OPTO
COUPLERS
U17
Common
μC
Main / Aux
Stator
Tube 1
RL2
READY
ERROR
DRAC
Serial Link
SW1 to SW4
DL2
CONTROL DRAC PCB
SYSTEM
CONFIGURATION
SWITCHES
Open
Collector
Driver
LV-DRAC Module Block Diagram
Common
Main / Aux
Stator
Tube 2
A
B
C
D
E
PTR1
VS1
9
10
11
12
13
14
15
16
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
1
19
1G
2G
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
C11
2
C12
4
INA
+5 VDC
AR6
8x4K7
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
INB
6
U9
HCT244
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
Q12
TC4426
1
OUTA
7
OUTB
5
+5 VDC
C30
100nF
3
8x10K
19
X1
X1
C44
33pF
12MHz
18
9
RSTuP
+5 VDC
AR3
2
C22
4
INA
INB
RESET
29
PSEN
30
ALE/PROG
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
P11
2
P12
4
1
OUTA
7
OUTB
5
1G
2G
1
2
3
4
5
6
7
8
A0
A1
A2
RAW
ENuP
AUTO
RD
WR
P1.0(T2)
P1.1(T2EX)
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
INA
INB
20
2
10
11
12
13
14
15
16
17
P3.0(RXD)
P3.1(TXD)
P3.2(INT0)
P3.3(INT1)
P3.4(T0)
P3.5(T1)
P3.6(WR)
P3.7(RD)
T2
T3
P22
ST
HS
FL
SF
SPARE1
SPARE2
4
3
INA
INB
6
D62
1N4148
1K
R122
1K
D59
D61
BAT49
BAT49
1N4148
Q2
R24
BC640
2K21
D12
BAT49
10
D23
BC640
TC4426
1
OUTA
7
OUTB
5
D34
D36
BAT49
BAT49
R115
1
D39
1K
D38
1N4148
TF6 6
1N5819
BAT49
R31 33.2
1N4148
Q6
3
5
C64
3
R114
4
1K
D35
D37
BAT49
BAT49
R32
BC640
2K21
D24
BAT49
2
C58
10uF
D13
D14
BC640
TC4426
1
OUTA
7
OUTB
5
D52
D54
BAT49
BAT49
R121
7
D57
1K
D56
1N4148
TF3 6
5
C67
3
R120
4
1K
D53
D55
BAT49
BAT49
1N5819
BAT49
R25 33.2
1N4148
Q3
R26
BC640
2K21
D15
BAT49
8
C61
10uF
D16
Q13
4
INA
INB
5
TP8
6
GND VDD
2
D17
BC640
TC4426
OUTA
1
D48
BAT49
BAT49
R119
D51
1K
D50
1N4148
TF4 6
1N5819
2
BAT49
R27 33.2
1N4148
Q4
7
5
C66
OUTB
D46
5
3
R118
4
1K
D47
D49
BAT49
BAT49
R28
BC640
2K21
D18
BAT49
3
VS1
+15 VDC
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
Q9
2N4403
R113
2K21
VS2
C11
100nF
R2
2K21
U5
R111
R112
R68
R17
475
1K5
475
1K5
A21
2
A22
4
INA
INB
Q16
D7
D8
1N5819
BAT49
R21 33.2
BC640
11
TP5
TC4426
1
OUTA
7
OUTB
5
D64
D66
BAT49
BAT49
R125
1K
TF1 6
D69
D68
1N4148
5
C69
3
R124
4
220nF
B
6
C60
10uF
VS2
Q10
2N4403
DZ3
12V
A
BAT49
R23 33.2
C62
10uF
Q14
6
1G
2G
BAT49
1N5819
TP7
GND VDD
VCC
1
19
9
D63
1K
D65
D67
BAT49
BAT49
1N4148
Q1
R22
2K21
BC640
D9
BAT49
3
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
GND
CS0
2
4
6
8
11
13
15
17
BAT49
R123
DZ2
12V
C
E
NC 09/204
F. Díaz
14/07/09
D
NC 09/151
F. Díaz
03/05/09
REV
DESCRIPTION
ISSUED BY
12
C63
10uF
10
1
9
10
11
12
13
14
15
16
20
+15 VDC
8
7
6
5
4
3
2
1
D60
D22
220nF
HCT244
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
D11
BC640
VS1
+5 VDC
U19
D58
Q11
C40
100nF
SW4
4
4
TP10
C14
100nF
A12
8x10K
D21
BAT49
C59
10uF
4
220nF
A11
AR4
BC640
2K21
VS2
U8
+5 VDC
R30
3
1
19
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
BAT49
5
C68
C13
100nF
P21
GND
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
D43
BAT49
TF2 6
10
CS1
TC4426
220nF
PWM
PWMC
C1
C2
MODP1
MODP2
MODA1
MODA2
20
2
2
4
6
8
11
13
15
17
VCC
9
10
11
12
13
14
15
16
HCT244
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
GND
8
7
6
5
4
3
2
1
U18
D41
Q5
VS1
U7
SW3
1K
1N4148
D10
C16
100nF
U10
21
22
23
24
25
26
27
28
P2.0(A8)
P2.1(A9)
P2.2(A10)
P2.3(A11)
P2.4(A12)
P2.5(A13)
P2.6(A14)
P2.7(A15)
R86
10K2
R116
BAT49
R29 33.2
3
39
38
37
36
35
34
33
32
P0.0(AD0)
P0.1(AD1)
P0.2(AD2)
P0.3(AD3)
P0.4(AD4)
P0.5(AD5)
P0.6(AD6)
P0.7(AD7)
X2
+5 VDC
C39
100nF
U17
87C54
6
20
C43
33pF
VCC
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
10
1G
2G
HCT244
18
16
14
12
9
7
5
3
1Y1
1Y2
1Y3
1Y4
2Y1
2Y2
2Y3
2Y4
ALE
+5 VDC
C21
GND VDD
1
19
CS2
1A1
1A2
1A3
1A4
2A1
2A2
2A3
2A4
VCC
2
4
6
8
11
13
15
17
D44
1N4148
1N5819
3
3
U14
9
10
11
12
13
14
15
16
GND
SW2
8
7
6
5
4
3
2
1
1K
4
220nF
EA/VPP
BAT49
Q15
+5 VDC
31
3
D45
TP6
6
8x10K
BAT49
R117
VS2
GND VDD
AR2
40
+5 VDC
D42
5
C65
C12
100nF
GND VDD
+5 VDC
D40
TF5 6
220nF
U6
C47
10uF
BC640
TP9
10
CS3
2
4
6
8
11
13
15
17
VCC
4
8
7
6
5
4
3
2
1
U13
GND
SW1
C15
100nF
PD ( 0.......7 )
C29
100nF
D20
3
8x10K
GND VDD
+5 VDC
AR1
20
+5 VDC
D19
NAME
DATE
DRAWING
F. Díaz
12/06/08
REVISED
A. Díaz
12/06/08
SEDECAL
SHEET / OF
A3243-04
1/3
E
CONTROL DRAC
DATE
D
1
E
D
REV
A
B
C
D
VBUS (4V<>724 VDC)
TP18
+15 VDC
+5 VDC
R66
22K1
C37
R65
604K
3
9
SHL
R40
1M
2
R37
150K-2w
R39
1M
R38
1M
R76
1M
R64
604K
V-
2
U12C
LF347
8
R67
604K
13
U12D
LF347
14
D29
1N4148
R74
1K5
D31
1N4148
12
R73
10K2
10
R33
150K-2w
C31
100nF
J2
V+
C36
100nF
R72
D26
DL7
HLMP1700
D25
22K1
DL8
HLMP1700
C19
10uF
D27
R75
1M
20
R36
1M
+5 VDC
3
CH1
4
CH2
5
CH3
6
CH4
8
VREF
7
AGND
C17
1
-15 VDC
100uF 450V
C27
100uF 450V
VCC
R35
1M
U15
ADC0844
DB0 17
DB1 16
DB2 15
DB3 14
DB4 13
DB5 12
DB6 11
DB7 9
CS
RD
WR
INTR
4
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
2
1
19
18
CS4
RD
WR
10
J1
COM
R34
1M
+5 VDC
GND
4x1N4148
D28
C18
470nF 1000V
PD ( 0.......7 )
R63
604K
N-
P+
V
PTR1
4
E
100nF
+15 VDC
C5
100nF
PTR1
I.PRINC
TP17
U
CSNH151
1-7
R60
221K
1V<>8.26A
TP1
R8
12K1
V+
U2
3
R7
12K1
R10
12K1
R4
12K1
+5 VDC
D3
1N4148
V-
8-14
C4
100nF
1
R9
9
100
U1C
LF347
8
13
10
U1D
LF347
14
R3
221K
2
U1A
LF347
1
D32
1N4148
D1
1N4148
R1
1K5
R61
1K5
R5
10K2
R62
10K2
3
12
D2
1N4148
R6
12K1
-15 VDC
3
+5 VDC
OP
J1
PRIN
TP36
R88
221K
C1
1uF
C35
100nF
D73
1N4148
D72
1N4148
U1B
LF347
7
6
5
C25
100nF
+15 VDC
C6
100nF
PTR1
I.AUX
TP16
R89
221K
W
CSNH151
8-14
TP3
R12
12K1
V+
U3
R14
12K1
R15
12K1
R19
12K1
+5 VDC
OP
D5
1N4148
V-
J1
1-7
2
AUX
C7
100nF
4
R11
13
100
12
U4D
LF347
14
U4C
LF347
8
R16
221K
6
D33
1N4148
5
D4
1N4148
D6
1N4148
R18
1K5
2
R20
10K2
10
R13
12K1
-15 VDC
9
U4B
LF347
7
C10
1uF
C34
100nF
R53
12K1
R54
12K1
PTR1
P+
R55
12K1
SKM 40GD 123D
1
3
+15 VDC
C3
100nF
+15 VDC
C8
100nF
+15 VDC
1
W
U1B
LF347
4
U12D
LF347
4
4
6
V
6
3
U12B
LF347
7
R59
221K
5
R56
12K1
5
4
U
U12A
LF347
1
I.PRINC LIMIT
I.AUX LIMIT
2
R58
12K1
D70
1N4148
2
C28
100nF
R57
12K1
D71
1N4148
C24
1uF
U4A
LF347
1
2
1
8
10
12
C26
100nF
C2
100nF
C9
100nF
N-15 VDC
A
B
NAME
DATE
DRAWING
F. Díaz
12/06/08
REVISED
A. Díaz
12/06/08
11
11
11
9
11
3
7
-15 VDC
-15 VDC
C
E
NC 09/204
F. Díaz
D
NC 09/151
F. Díaz
REV
DESCRIPTION
ISSUED BY
14/07/09
03/05/09
SEDECAL
SHEET / OF
A3243-04
2/3
E
CONTROL DRAC
DATE
D
E
D
REV
A
B
R50
1K5
C
+5 VDC
RSTuP
C57
DZ1
R71
100nF
13V
1K5
C38
100nF
TP30
C32
11
1K5
100nF
C33
10K2
100nF
7
D30
1N4148
U11C
LM339
14
-
56
R52
2K21
R49
1K
Q7
2N4403
R51
221
R48
C52
C21
1nF
221
TP29
J3
+5 VDC
TP25
TP21
TP20
10nF
32
C12
44
C21
45
C22
TP26
TP22
P11
7
P12
ENuP
8
P21
AUTO
23
9
P22
N.U. 68
TP23
53
ALE
1
6
U16
A3607-01A
10
A11
11
A12
PWM
34
2
A21
PWMC
26
3
A22
4
C1
17
30
CS4
5
C2
19
29
CS3
GND
6
MODP1
47
28
CS2
GND
7
MODP2
59
27
CS1
MODA1
25
MODA2
46
GND
2
3
GND
8
+15 VDC
9
C51
470uF
C50
470uF
+15 VDC
TP15
10
RAW
55
+15 VDC
11
A0
14
12
-15 VDC
13
-15 VDC
5
12
TP37
SPARE1 RTN
13
SF
14
SF RTN
15
FL
16
FL RTN
17
HS
18
HS RTN
19
ST
20
ST RTN
21
T3
22
T3 RTN
23
T2
24
T2 RTN
6
+15 VDC
4
RDY1
7
RDY1 RTN
5
RDY1 OUT
R97
6
R96
OP1D
2K2
TPL621-4
7
10
FL
12
4
2K2
11
TP28
SPARE1
2K2
TPL621-4
R95
2K2
9
8
R102 2K2
TP32
OP2A
TPL621-4
1
16
HS
R101
2K2
15
2
3
R100 2K2
TP33
OP2B
TPL621-4
3
14
ST
R99
2K2
13
4
CS0
R106 2K2
TP34
OP2C
TPL621-4
5
+15 VDC
+15 VDC
4
OP1C
SF
11
R91
R98
TP31
SPARE2 RTN
2K2
13
C11
10
2K2
TPL621-4
3
24
TP14
TP24
OP1B
14
SPARE1
SPARE2
2K2
R92
TP27
9
R93
2
5
33
NOTE: 4.5 V < >37 Amp. pick
for I. PRINC or I. AUX
16
15
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
J4
2K2
TPL621-4
4
C46
I.LIM
TP11 1uF
+
8
9
I. AUX
Limit
+5 VDC
OP1A
SPARE2
20
21
22
48
49
50
51
54
R83
221K
R82
10K2
1K
+5 VDC
R47
1K5
12
R70
+
R45
-
6
U11A
LM339
1
52
+5 VDC
C41
1nF
Q8
2N4401
R127
23K7
-15 VDC
R69
+
10K2
4
3
8x4K7
R94
U11D
LM339
13
-
R126
+5 VDC
AR5
PD ( 0.......7 )
C45
100nF
1
10
+5 VDC
E
+5 VDC
1nF
R90
23K7
+5 VDC
D
+5 VDC
18
+15 VDC
5
+
C22
U11B
LM339
2
4
-
I. PRINC
Limit
VUNR
12
T3
R105
2K2
11
6
+5 VDC
R104 2K2
TP35
OP2D
TPL621-4
7
14
-15 VDC
TP2
TP4
TP12 TP13 TP19
R109
R108
R107
R110
2K21
2K21
2K21
2K21
10
T2
C49
R103
2K2
9
8
470uF
+15 VDC
2
C55
C54
C53
C56
2
+15 VDC
1nF
3 x HLMP1700
A1
17
PRECH IF
18
R87
22
DL6
DL5
DL4
R85
R81
R79
3K3
3K3
C48
3K3
11
12
13
14
15
16
17
18
+5 VDC
19
+5 VDC
20
+15 VDC
21
T3 IF
22
3K3
R84
22
C23
100nF
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
HLMP1700
U20
ULN2803
RL2
R44
82
R46
10
PRME15002
R77
I8
I7
I6
I5
I4
I3
I2
I1
8 ERROR CODE
RDY1
7
DISCH
6
PRECH
5
BRAKE
4
T3
3
T2
2
T1
1
40
39
57
38
36
43
42
41
8
750
+5 VDC
DL2
R41
750
37
3
HLMP1700
R42
10
2
ERROR DRAC
1
GND
9
T3 IF
R43
ERROR
DL1
HLMP1700
1
+5 VDC
+5 VDC
22uF
10
16
DL3
16
A2
15
PRECH IF
1nF
15
VCC
VUNR
1nF
GND
VUNR
1nF
+15 VDC
35
VUNR
1
3
1
23
T2 IF
24
R80
22
+
T1 IF
25
T1 IF
26
NAME
DATE
DRAWING
F. Díaz
12/06/08
REVISED
A. Díaz
12/06/08
12
T2 IF
U11A
LM339
R78
22
C20
100nF
T1 IF: T1 to T2 Commutation
T2 IF: Not Used
-15 VDC
T3 IF: Break Control
A
B
C
E
NC 09/204
F. Díaz
D
NC 09/151
F. Díaz
REV
DESCRIPTION
ISSUED BY
14/07/09
03/05/09
SEDECAL
SHEET / OF
A3243-04
3/3
E
CONTROL DRAC
DATE
D
E
D
REV
A
B
C
D
V UNR
+15 VDC
E
+5 VDC
CR5
1N4007
J1
CR6
1N4007
1
+5 VDC
2
+5 VDC
3
+5 VDC
4
+5 VDC
5
GND
6
GND
7
GND
8
GND
9
+15 VDC
10
+15 VDC
11
+15 VDC
12
+15 VDC
13
-15 VDC
14
-15 VDC
+5 VDC
4
J3
220 VAC SW
F1
T 0.5 A
CR1
CR2
1N4007
1N4007
LM7815
REG2
VOUT
GND
VIN
VIN
LM7805
GND
REG1
VOUT
TR1
C1
2200uF
35V
1
C3
10uF
35V
C4
10uF
35V
15 VAC
220 VAC
4
15 VAC
F2
T 0.5 A
C2
2200uF
35V
2
R1
150K
2W
CR3
CR4
1N4007
1N4007
C5
10uF
35V
DS1
3
HLMP1700
J2
-DC IN
+15 VDC
GND
0 VAC
VIN
R2
150K
2W
REG3
F3
T 15 A
3
VOUT
LM7915
FILT1
1
5
9
6
10
CR7
1N4007
-15 VDC
CAR-DRAC BUS
F4
T 15 A
14
8
3
7
2
1
+DC IN
-15 VDC
12
2
15
V UNR
13
16
V UNR
V UNR
17
18
GND
3
+5 VDC
19
+5 VDC
20
+5 VDC
21
T3 IF
22
T3 IF
23
T2 IF
24
T2 IF
25
T1 IF
26
T1 IF
2
2
+DC OUT
-DC OUT
4
5
J5
T1 IF: T1 to T2 Commutation
T2 IF: Not Used
T1 IF: Break Control
1
CR9
STTH1212D
CR8
STTH1212D
CR12
CR13
CR14
1N4007
1N4007
1N4007
J4
2
C6
220nF
VR1
1.5KE440CA
1
K1
2
KT2
3
K3
1
3
CR11
STTH1212D
CR10
STTH1212D
4
G
F
NC 09/301
NC 09/178
F. Díaz
16/11/09
F. Díaz
E
CN 01/075
F. GARCIA
09/06/09
03-05-01
C, D
CN 98/090, 99/94
F. GARCIA
15-02-00
F. Díaz
28/05/10
ISSUED BY
DATE
H
REV
A
B
C
NC 10/252
DESCRIPTION
NAME
DATE
DRAWING
F. GARCIA
27-09-97
REVISED
A. DIAZ
27-09-97
SEDECAL
D
1
PCB: 3240-05D
SHEET / OF
1/1
A3240-05
H
G
F
E
D
C
B
A
INTERFACE DRAC-HF
E
REV
F
E
D
C
B
A
4
4
R1
680
15w
ALL DIODES CL03--15
IN--1
CR1
CR2
CR3
3
CR4
C1
10 nF
12.5KV
R2
150K
15w
CR5
CR6
3
C2
10 nF
12.5KV
R3
150K
15w
IN--2
2
2
1
1
F
E
D
REV
DESCRIPTION
ISSUED BY
DATE
NAME
DATE
DRAWING
F. GARCIA
12/01/99
REVISED
A. DIAZ
16/03/99
SHEET / OF
SEDECAL
INNERSCAN
1/1
DWG:
A3109--01
REV
CLAMPING