DDC RD-19230EX-300 User manual

RD-19230EX-300 / RD-19240EX-300
User’s Guide
Evaluation Board for the
RD-19230 & RD-19240
Monolithic Tracking Resolver to
Digital Converters
MN-19230EX-001
The information in this User’s Guide is believed to be accurate; however, no
responsibility is assumed by Data Device Corporation for its use, and no license or rights
are granted by implication or otherwise in connection therewith.
Specifications are subject to change without notice.
Please visit our web site at www.ddc-web.com for the latest information.
105 Wilbur Place, Bohemia, New York 11716-2426
For Technical Support - 1-800-DDC-5757 ext. 7771
Headquarters - Tel: 1-800-DDC-5757, Fax: [phone]
Southeast - Tel: [phone], Fax: [phone]
West Coast - Tel: [phone], Fax: [phone]
United Kingdom - Tel: [phone], Fax: [phone]
Ireland - Tel: [phone], Fax: [phone]
France - Tel: [phone], Fax: [phone]
Germany - Tel: [phone], Fax: [phone]
Japan - Tel: [phone], Fax: [phone]
World Wide Web – http://www.ddc-web.com
DATA DEVICE CORPORATION
REGISTEREDTO ISO 9001:2000
FILE NO. A5976
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All rights reserved. No part of this User’s Guide may
be reproduced or transmitted in any form or by any
means, electronic, mechanical, photocopying,
recording, or otherwise, without the prior written
permission of Data Device Corporation. Rev E, August, 2006
© 2002 Data Device Corp.

RECORD OF CHANGE
Revision Date Pages Description
A 7/2002 All Original Issue
B 11/2003 13,14 Updated Figure 5, new Figures 6 & 7, new rd-
19230ex-300 schematic
C 11/2004 various Updated manual to add RD-19240EX-300
information. Updated RD-19230EX-300/RD-
19240EX-300 Schematic (page 16).
D 01/2006 1,3, 4-6, 8-9 Updated Introduction page, Figure 2, Table 1,
Quick Reference Guide, Figure 4, Added new
para “Using DC Inputs”
E 08/2006 various P3 table corrected, schematic drawing enlarged,
typographical edits.
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
ii

TABLE OF CONTENTS
HOW TO USE THIS MANUAL ......................................................................................VI
Text Usage..............................................................................................................................................vi
Symbols and Icons.................................................................................................................................. vi
Special Handling and Cautions.............................................................................................................. vii
Trademarks............................................................................................................................................ vii
INTRODUCTION.............................................................................................................1
QUICK START GUIDE ...................................................................................................4
QUICK REFERENCE GUIDE .........................................................................................5
Using DC Inputs.......................................................................................................................................8
Power Requirements ...............................................................................................................................8
Evaluation board optional digital input / output (P3) connector:..............................................................8
Using the P3 expansion slot to control the digital inputs.........................................................................9
Using P3 to Read Data............................................................................................................................9
Digital Input Control ...............................................................................................................................11
(SW1) (Refer to Figure 2, location 12)..............................................................................................11
(TB2) (Refer to Figure 2, location 14)...............................................................................................11
Reference Input Voltage Configuration:.................................................................................................12
Signal Input Configuration (Synchro / Resolver & Line to Line Voltage Level) .....................................12
Velocity Output Connector.....................................................................................................................12
LVDT Mode Configuration: ....................................................................................................................13
MECHANICAL SPECIFICATIONS...............................................................................16
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
iii

LIST OF FIGURES
Figure 1. Evaluation Card Block Diagram .......................................................................2
Figure 2. Illustrated Parts Breakdown .............................................................................3
Figure 3. Resolver (or Equivalent) 11.8 Vrms Line to Line Signal...................................4
Figure 4. Component Carrier S3 ...................................................................................10
Figure 5. LVDT 16 Pin Component Carriers..................................................................14
Figure 6. 3-Wire LVDT Connection ...............................................................................15
Figure 7. 2-Wire LVDT Connection ...............................................................................15
Figure 8. Mechanical Specifications..............................................................................16
Figure 9. RD-19230EX-300 / RD-19240EX-300 Schematic..........................................17
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
iv

LIST OF TABLES
Table 1. Factory Pre-Configuration .................................................................................4
Table 2. LED Indicators...................................................................................................4
Table 3. Detailed Guide...................................................................................................7
Table 4. Digital Input Control.........................................................................................11
Table 5. Reference Voltage Scaling..............................................................................12
Table 6. Signal Input Configuration...............................................................................12
Table 7. LVDT Mode Configuration...............................................................................13
Data Device Corporation RD-19230-EX-300 / RD-19240EX-300
User’s Guide
v

HOWTO USETHIS MANUAL
This manual uses typographical and iconic conventions to assist the reader in
understanding the content. This section will define the text formatting and
icons used in the rest of the manual. This manual is formatted with a ‘Scholar
Margin’ where many tips, symbols or icons will be located.
Text Usage
BOLD – text that is written in bold letters indicates important
information and table, figure, and chapter references.
BOLD ITALIC– will designate DDC Part Numbers.
Courier New– is used to indicate code examples.
<…> - Indicates user entered text or commands.
Symbols and Icons
The Idea/Tip icon will be used to identify a handy bit of supplementary
information that may be useful to the user.
The Note Icon signifies important supplementary information that will be useful
to the user.
The Caution icon identifies important information that presents a possibility of
damage to the product if not heeded.
Much stronger than a Caution, the Warning icon presents information pertaining
to hazards that will cause damage to the product and possible injury to the user.
Data Device Corporation RD-19230-EX-300 / RD-19240EX-300
User’s Guide
vi

HOW TO USE THIS MANUAL
The Reference icon indicates that there is related material in this manual or in
another specified document.
The Disk Icon describes information that is related to software.
Special Handling and Cautions
The RD-19230EX-300 / RD-19240EX-300 uses state-of-the-art components,
and proper care should be used to ensure that the device will not be
damaged by Electrical Static Discharge (ESD), physical shock, or improper
power surges and that precautions are taken to avoid electrocution.
NEVER insert or remove card with power turned on.
Ensure that standard ESD precautions are followed. As a minimum, one
hand should be grounded to the power supply in order to equalize the static
potential.
Do not store disks in environments exposed to excessive heat, magnetic
fields or radiation.
Trademarks
All trademarks are the property of their respective owners.
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
vii

Data Device Corporation 1 RD-19230EX-300 / RD-19240EX-300
User’s Guide
INTRODUCTION
The RD-19230EX-300 evaluation board is used to evaluate DDC’s RD-19230
16-bit monolithic tracking resolver to digital converter and DDC’s RD-19240
14-bit monolithic tracking resolver to digital converter. The board comes
preloaded with either an RD-19230FX-303 or RD-19240LS-200 converter. On
board provisions have been made for various on board configurations and
input / output wiring configurations.
This guide details the evaluation board layout, its external requirements, and
locations for various on board configurations and connections.
Note:All sections are to be used in conjunction with the RD-19230 and RD-
19240 data sheets and application manual for detailed specifications, setup
and application information.
Support documentation available:
This board ships with the following:
•RD-19230EX-300 / RD-19240EX-300 Users Guide
•RD-19230 and RD-19240 data sheets
•RD/RDC applications manual
•Thin film resistor networks data sheet
•Thin film networks, DDC-49530, DDC-49590, DDC-55688
•Software CD
•Spare shunt micro jumpers
•16-pin component headers
Also visit the DDC web site at www.ddc-web.com for various application
notes available that describe in detail, topics related to the resolver to digital
converters.
Please be sure to review all sections of this document before any actual
board testing. This will familiarize you with the evaluation board and its
various configurations and which document sections will best assist
you in your particular evaluation.

INTRODUCTION
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
2
RD-19230EX-300 / RD-19240EX-300
Evaluation Board
RD-19230FX-300
or
RD-19240LS-200
B/W 1 B/W 2P/S Config
Reference &
Input
Configuration
Digital Input
Configuration
Digital Output LEDs (Bits 1 thru 16) BIT LED
Optional
Digital
Outputs
Bits 1-16
Optional
Digital
Input
Signal IN
"Synchro"
"Resolver"
"LVDT"
Ref IN
P/S IN On Eval Board Off Eval Board
Figure 1. Evaluation Card Block Diagram

INTRODUCTION
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
3
R2 R4
R1 R3
R6
R5
C1
C2R9
C7
C4
R10
C5
C3
C8
R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26
L1 L2 L3 L4 L5 L6 L7 L8 L9
L10 L11 L12 L13 L14
L17
L16 L15
R27
P3
BIT
Q3
U1 or U5
10
SW1
1
TB2
TB1
SYNCHRO
RESOLVER
S1
P2
1
1
S1
S3
S4
S2
AGND
AGND
RL
RH
+5V
-5V
GND
LVD1
S2
U2
1
73207
S3
U4 U3
J1 J2 J3 J4 J5 J6 J7
J8
J1 J2 J3 J4 J5 J6 J7
J8
VEL GND E
R4
R3
1
P1
1A
1
16
15
30
RCLK
RSET
RV RB2
CB2
CB2/10
1
2
3
4
5
678
9
10
11
12
13
14
15
S1A S1B
R28 R29
P4
16
Figure 2. Illustrated Parts Breakdown
Board dimensions are 2.5” x 3.5”
Figure location number descriptions
1. P1, Input power to evaluation board.
2. P2, Signal & reference input to evaluation card.
3. S1A, thin film position for resolver input / 2 wire LVDT position.
4. S1B, thin film position for synchro input / 3 wire LVDT position.
5. S3, Component carrier for optional dual bandwidth components.
6. Main pre-sets for R clock & R set.
7. 16-bit digital word output LED’s (Red).
8. Built in test LED (Red).
9. P3, Digital I/O expansion port (Connector not included).
10. U1, RD-19230FX-303 or U5, RD-19240LS-200 converter.
11. P4, velocity output connector.
12. SW1, Digital input switches.
13. TB1, jumper blocks.
14. TB2, jumper blocks.
15. S2, LVDT component header.
16. R33, DSR “NOT INSTALLED”

QUICK START GUIDE
The Evaluation Board comes configured as specified in Table 1. The initial
set-up requires a DC power supply, A.C. source and an 11.8 Vrms Line to
Line Resolver (or equivalent). See Figure 3 for typical test set-up diagram.
+5VDC
150 mA
GND
+5V
Power Supply
RD-19230EX
or
RD-19240EX
GND
+5V
2-26Vrms
1-5 Khz RH
RL
Reference
S4
S2
S1
S3
RH
RL
Resolver (or Equivalent)
11.8 Vrms Line to Line Signal Input Signal
Figure 3. Resolver (or Equivalent) 11.8 Vrms Line to Line Signal
Table 1. Factory Pre-Configuration
RD-19230EX-300 RD-19240EX-300
D.C. Power Supply +5V (150ma min.) +5V (150ma min.)
Signal Input 11.8 Vrms Resolver 11.8 Vrms Resolver
Reference Input 2-26 Vrms 2-26 Vrms
Reference Frequency 1-5 kHZ 1-5 kHZ
Resolution 16 Bit 14 Bit
Bandwidth 130HZ 130HZ
Tracking Rate 2.5 RPS 2.5 RPS
R-S to D Converter RD-19230FX-303 RD-19240LS-300
Table 2. LED Indicators
LED’s Description Location
L1 thru L16 Digital Output Word
L1 = MSB (Most Significant Bit)
L16 = LSB (Least Significant Bit) RD-19230EX-300
L14 = LSB (Least Significant Bit) RD-19240EX-300
Example:
236.25 degree’s =LED’s L1, L3, L5 on, all others off.
See Figure 2,
Location 7
L17 Bit Indicator(Built In Test) The BIT LED will illuminate if a
fault condition exists. (See Converter Data Sheet) See Figure 2, Location 8
Data Device Corporation 4 RD-19230EX-300 / RD-19240EX-300
User’s Guide

QUICK REFERENCE GUIDE
P1 (Input Power)
*+5vdc
*Gnd
-5vdc
P2 (Signal & Ref input)
*RH
*RL
Agnd
Agnd
*S1
*S3
*S4
*S2
P3 (Expansion port for digital input control & output
signals)
Pin Function Pin Function
1 Bit 1 16 Bit 9
2 Bit 2 17 Bit 10
3 Bit 3 18 Bit 11
4 Bit 4 19 Bit 12
5 Bit 5 20 Bit 13
6 Bit 6 21 Bit 14
7 Bit 7 22 Bit 15 (Note 1)
8 Bit 8 23 Bit 16 (Note 1)
9 Gnd** 24 Built In Test
10 D0 (P3 control
requires SW1-6 off
and TB2-J7 in,J8 out)
25 Gnd**
11 D1 (P3 control
requires SW1-5 off
and TB2-J3 in,J4 out)
26 Inh (P3 control
requires SW1-4 off)
12 Up & Dn (P3 control
requires SW1-7 off
and TB2-J3 in,J4 out)
27 ENM(P3 control
requires SW1-2 off)
13 Shift (P3 control
requires SW1-1 off) 28 ENL (P3 control
requires SW1-8 off)
14 U/B 29 A (LSB+1)
15 Cb/Z1 30 AquadB (P3 control
requires SW1-3 off)
P4 (Test Points)
Vel
Gnd
E
S1, S2, S3
Socket Function
S1-A *Resolver thin film/position
S1-B Synchro thin film/position
S2 LVDT Component Carrier
S3 Dual BW Component Carrier
SW1 (10 Position Switch)
(Off = “Logic 1” Floating)
*(On = “Logic 0” Gnd)
Position Function
1 SHIFT
*2 ENM
3 AquadB
4 Inh (Data Latch)
5 D1 (Resolution Control)
6 D0 (Resolution Control)
7 Up /Dn
*8 ENL
9 Tp (Factory test input)
10 EN_ZIP
*Factory Pre-Set Conditions & Required Inputs
**P3 pins 9 and 25 are common on card but require
both pins to be wired to the circuit ground.
Note 1: RD-19230EX-300 card only
Data Device Corporation 5 RD-19230EX-300 / RD-19240EX-300
User’s Guide

QUICK REFERENCE GUIDE
QUICK REFERENCE GUIDE (CONT)
TB1 (Jumper Description, See Figure 2)
Factory Preset Jumper In *
Socket Function
J1 *RH Scaling (26 Vrms)
J2 *RL Scaling (26 Vrms)
J3 Not Used
J4 LVDT input
J5 LVDT input
J6 *S/R Input
J7 *S/R Input
J8 *S/R Input
TB2 (Jumper Description, See Figure 2)
Factory Preset Jumper In *
Socket Function
J1 *+5V only mode (VDDP)
J2 *+5V only mode (VSSP)
J3 *Up /Dn (SW1-7 Switch Active)
J4 Up /Dn (-5V pull down)
J5 *D1 (SW1-5 Switch Active)
J6 D1 (-5V pull down)
J7 *D0 (SW1-6 Switch Active)
J8 D0 (-5V pull down)
J2
J3
J4
J5
J6
J7
J8
J1
TB1, TB2 SAMPLE JUMPER BLOCK
Resolution Control via SW1
Resolution SW1-5 SW1-6
16 BIT* OFF OFF
14 BIT OFF ON
12 BIT ON OFF
10 BIT ON ON
* RD-192300EX ONLY
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
6

QUICK REFERENCE GUIDE
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
7
Table 3. Detailed Guide
PARAMETER UNIT VALUE
REFERENCE INPUT
Carrier Frequency Range
Type
Voltage Range
Input Impedance
Single ended
Differential
Hz
differential
Vrms
Ohms
Ohms
1-5k R28 = Open, R29 = Open (See Note 1)
5-7k R28 = Open, R29 = 100 kohms (See Note 1)
7-10k R28 = 62 kohms, R29 = 100 kohms (See Note 1)
2-40 TB1, J1-J2 IN 10-130 TB1, J1-J2 OUT
120k 500k
240k 1M
SIGNAL INPUT
DDC-49530 (11.8V)
Synchro
Zin line to line
Zin each line to gnd
Resolver
Zin single ended
Zin differential
DDC-49590 (90V)
Synchro
Zin line to line
Zin each line to gnd
Resolver
Zin single ended
Zin differential
DDC-55688 (2V)
Resolver
Zin single ended
Zin differential
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
52k
35k
70k
140k
195k
130k
260k
520k
10M||50pF
N/A
DYNAMIC CHARACTERISTICS
Resolution
Tracking Rate
Typical
Minimum
Bandwidth
Ka
A1
A2
A
B
Acceleration
Settling Time
Bits
rps
rps
Hz
1/sec²
1/sec
1/sec
1/sec
1/sec
deg/sec²
msec
10 12 14 16 (Note 2)
160 40 10 2.5
128 32 8 2
150 150 150 150
110k 110k 110k 110k
2.47 2.47 2.47 2.47
44.4k 44.4k 44.4k 44.4k
333 333 333 333
166 166 166 166
39k 9760 2440 610
51 78 150 232
POWER REQUIREMENTS
+ 5VDC only
Volts
mA
+/- 5VDC Volts
mA
+VDD = +5
+VDD = 150
+VDD = +5 -VSS = -5
+VDD = 130 -VSS = 25
Note 1: R28 & R29 are used to adjust R clock & R set for high frequency applications.
Note 2: 16 bit mode only available on RD-19230EX-300 card.

QUICK REFERENCE GUIDE
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
8
Using DC Inputs
When using DC inputs the synthesized reference feature of the RD converter
must be disabled. This can be accomplished by installing an 8Ωresistor in
the R33 location that will connect the RD converter DSR pin to ground.
Power Requirements
The evaluation board is pre-configured for +5Vdc only operation. The card
can be reconfigured for use with 2 power supplies of +5Vdc and
–5Vdc.
Power Supply inputs are connected to the board via P1 (See Figure 2,
location 1). Additionally, TB2 must be set to the applicable power supply input
configuration (See Figure 2, location 14):
+5vdc only “charge pump mode” TB2 – J1, J2 jumpers installed
+5vdc and –5vdc supplies used TB2 – Remove J1, J2
Evaluation board optional digital input / output (P3) connector:
The evaluation board has provisions for an optional digital input / output
connector to be mounted on the board with all digital input / output signals
already routed to the connector pin-outs. (See Figure 2, location 9) The P3
connector footprint is a 30-pin dual row header with .100-inch centers. One
vendor source for available mounting connectors is Samtec Inc.,
www.samtec.com web site, reference p/n TSW-115-07-S-D.

QUICK REFERENCE GUIDE
Using the P3 expansion slot to control the digital inputs
Certain on board configurations are required to enable P3 control.
For total digital input control using P3:
1) Install TB2-J3, J5, J7 *
2) Remove TB2-J4, J6, J8 *
3) Set all SW1 switches to off. **
Notes:
* Enables P3 controls for UP /DN pre-charge function & resolution control.
** SW1 switches can override some P3 functions and should be in the off position.
Using P3 to Read Data
When using P3 to read bits 1 thru 16, the data latch inhibit must be used to
prevent miss-reads on the data word.
Sample Data Read Sequence:
(1) Latch data (P3-26 Lo)
(2) Wait per RD timing (See RD data sheet)
(3) Read data bits
(4) Unlatch data (P3-26 Hi)
(5) Next-read repeat from #1
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
9

QUICK REFERENCE GUIDE
Optional Bandwidth & Tracking Rate Component Set-Up
On Evaluation Board:
A second set of bandwidth and Tracking Rate Components can be
customized by populating socket S3, using the supplied 8 pin component
carrier (See Figure 4) and setting the shift switch “SW1-S1” to the “On”
position.
These components can be calculated using the preferred component
calculation software program provided on the Synchro/Resolver products
software CD-ROM, under the converter product listing or can be downloaded
from www.ddc-web.com.
Note: R clock and R set evaluation board resistors are not adjusted per the
component calculation software program. These resistors are pre-set for a
frequency range of 1 to 5Khz. For other frequency ranges see “table 3, carrier
frequency range” for instructions to adjust R28 & R29 “R clock and R set
parallel resistors”.
The preset velocity resistor R9 is 357kΩ, which will result in a tracking rate of
2.5rps in 16-bit resolution. Higher tracking rates can be obtained by reducing
the value of R9. The RV position on the component carrier “S3” (See Figure
4) is in parallel with R9 and can be used to scale the velocity resistor value.
RV
RB2
CBW2
CBW2/10
Figure 4. Component Carrier S3
To operate the evaluation card in dual Bandwidth mode:
1) Remove TB2-J3 and install TB2-J4.
(This puts –5Vdc to the Up / Dn digital input). Use the Shift digital
input SW1-1 to control selection of bandwidths.
2) Shift = SW1-1 off, logic 1 to select Vel 1 components
3) Shift = SW1-1 on, logic 0 to select Vel 2 components
(See the digital input control Table 4 for details).
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
10

QUICK REFERENCE GUIDE
Digital Input Control
(SW1) (Refer to Figure 2, location 12)
The 10 position Switch SW1 is used to control the digital inputs of the
resolver to digital converter. When left floating (SW1 off position),these
inputs are pulled up to +5V internally and can be set to a “logic 0” by setting
the appropriate SW1 switch to the “On” position.
Tp6 (SW1-9) (refer to Figure 2, location 12) is an internal digital input control
used for factory testing. This input disables the digital output bits and must be
kept in the “Off” (Floating) position.
(TB2) (Refer to Figure 2, location 14)
Digital inputs DO, D1, & Up / Dn are set to –5vdc using a combination of TB2
jumper settings to disable the appropriate SW1 and apply –5vdc to the
specific digital input. (See table 4 for details.)
Example: SW1 control of D0, D1 & Up / Dn requires the following
configuration, TB2-J3, J5, J7 must be installed and TB2-J4, J6, J8 removed.
Table 4. Digital Input Control
RD19230 Digital Input Logic 1 (+5vdc) Logic 0 (Ground) -5vdc
D1 *SW1-S5 off
*TB2-J5 in, J6 out
SW1-S5 on
TB2-J5 in, J6 out
SW1-S5 don’t care
TB2-J5 out, J6 in
D0 *SW1-S6 off
*TB2-J7 in, J8 out
SW1-S6 on
TB2-J7 in, J8 out
SW1-S6 don’t care
TB2-J7 out, J8 in
up / Dn *SW1-S7 off
*TB2-J3 in, J4 out
SW1-S7 on
TB2-J3 in, J4 out
SW1-S7 don’t care
TB2-J3 out, J4 in
*Factory Pre-Settings
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
11

QUICK REFERENCE GUIDE
Reference Input Voltage Configuration:
The evaluation board comes preset for a Reference Input Voltage of 26Vrms.
The Reference Input is applied through the RH and RL pins on the P2
connector. (See Figure 2, location 2)
Reference Voltage scaling is accomplished by inserting or removing shorting
jumpers (TB1) on the card as shown in Table 5. (See Figure 2, location 13)
Table 5. Reference Voltage Scaling
115Vrms (10-130Vrms) TB1-J1, J2 out (Open)
26Vrms (2-40Vrms) TB1-J1, J2 in (Short)
Signal Input Configuration (Synchro / Resolver & Line to Line
Voltage Level)
The evaluation board comes preset for an input configuration of 11.8 volt line
to line resolver mode (DDC-49530). Input voltage configuration is selected by
choosing one of the three, 16 pin Dip, thin film networks, which come with the
board. The socket insertion location will determine the input type (See Table
6).
Table 6. Signal Input Configuration
Input
Type & Voltage Thin Film P/N to Install Position to Plug Thin Film Into TB1 Jumper Configuration
Synchro 90v DDC-49590 S1-B, (See Figure 2,
location 4) TB1-J6, J7, J8 in
Synchro 11.8v DDC-49530 S1-B, (See Figure 2,
location 4) TB1-J6, J7, J8 in
Resolver 90v DDC-49590 S1-A, (See Figure 2,
location 3) TB1-J6, J7, J8 in
*Resolver 11.8v DDC-49530 S1-A, (See Figure 2,
location 3) TB1-J6, J7, J8 in
Resolver Direct 2v DDC-55688 S1-A, (See Figure 2,
location 3) TB1-J6, J7, J8 in
*Factory Pre-Settings
Synchro/ Resolver Signals (S1, S2, S3, S4, Agnd) are input on the P2
connector. (See Figure 2, location 2)
Velocity Output Connector
The P4 connector accesses the Velocity Output of the resolver to digital
converter. (See Figure 2, location 11)
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
12