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D E T A I L E D   A R C H I T E C T U R E  

 

Data Device Corporation 

                                                        SB-36230KX Manual 

www.ddc-web.com

 

                                                                    Rev G – 4/19 

16 

Table 4.   DC-to-DC Converter Configuration 

Channel Count   DC-to-DC Converter A  DC-to-DC Converter B 

Channels 0 and 1 

Channels 2 and 3 

Channels 0, 1 and 2 

Channels 3, 4, and 5 

4.1.9 

Sync Pulse 

A sync pulse output is available for each channel and is located on the P4 connector 
(See Table 10). The functionality of the sync pulse depends on whether the channel is 
in static mode (not rotating) or dynamic mode (rotating). 

In static mode, a pulse will occur when an angle is written to the channel.  

In dynamic mode, a pulse will occur when the output crosses 0°.  

The sync pulse width is 100 µSec. 

4.2  On-board Reference Sine Oscillator 

The on-board oscillator may be used to take the place of an external drive oscillator 
for the excitation signal. This oscillator is available in two options, see Table 5 for 
details. The oscillator frequency and voltage are programmable through software. The 
oscillator output is transformer isolated. To use the on-board reference oscillator for a 
specific channel(s), the reference output signals OSC_RH_OUT and OSC_RL_OUT 
must be connected to the specific channel(s)’ RH_IN and RL_IN on the connector P3. 

The oscillator has a status output which is constantly monitored in an internal register 
that is accessible through software. This status is dependent on both the oscillator’s 
enable/disable status and if the oscillator is in an over-temperature/over-current 
condition. 

For example, if the oscillator is enabled and goes into an over-current/over-
temperature condition, the oscillator will go inactive. The oscillator will become active 
again once the fault condition no longer exists. 

See the 

Get_D2rsRefStatus()

 function for details. 

Table 5.   Reference Oscillator Options 

Board Part #   Frequency Range  Frequency  

Resolution 

Output Voltage Range  Output Voltage  

Resolution 

SB-36231KX 

360 Hz – 10 kHz 

3.78 Hz 

0 – 26 Vrms 

8.4 mV 

SB-36232KX

 

360 Hz – 1 kHz  

3.78 Hz 

0 – 115 Vrms 

37 mV 

 

Summary of Contents for SB-3623XKX

Page 1: ...ary Position Feedback and Control Systems Motor Control Machine Tool Control Antenna Control Robotics and Process Control Systems DDC s PCIe card provides ideal compatibility with modern desktop compu...

Page 2: ...ng supplier of Synchro Resolver to Digital and Digital to Synchro Resolver components the smallest most accurate synchro resolver to digital and digital to synchro resolver converters available today...

Page 3: ...t http www ddc web com for the latest information All rights reserved No part of this Manual may be reproduced or transmitted in any form or by any mean electronic mechanical photocopying recording or...

Page 4: ...8 88 Updated System Requirements Updated LED section Added Linux section Added LabView support section Updated Program Amplitude and Program Frequency Updated Software Ordering Info Rev D August 2017...

Page 5: ...port 2 2 OVERVIEW 3 2 1 Features 3 2 2 System Requirements 5 2 3 Applications 5 2 4 Mechanical Outline 6 2 5 Specifications 7 3 HARDWARE INSTALLATION 10 3 1 Hardware Configuration 10 3 2 Supplemental...

Page 6: ...KX Synchro Resolver PCI Express Output Card 4 Figure 2 SB 36230KX Block Diagram 5 Figure 3 SB 36230KX Mechanical Outline 6 Figure 4 Supplemental Power Connector Location 11 Figure 5 Simulation Board u...

Page 7: ...2 Table 3 Output Voltage Configurations 14 Table 4 DC to DC Converter Configuration 16 Table 5 Reference Oscillator Options 16 Table 6 Oscillator Frequency 17 Table 7 Oscillator Amplitude 17 Table 8 D...

Page 8: ...andling and Cautions The SB 36230KX 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 i...

Page 9: ...event that problems arise beyond the scope of this manual you can contact DDC by the following US Toll Free Technical Support 1 800 DDC 5757 ext 7771 Outside of the US Technical Support 1 631 567 560...

Page 10: ...Each channel can be software programmable for either Synchro or Resolver signal formats 2 1 Features Half Length Standard Height PCI Express x1 Form Factor Six independent Digital to Synchro Resolver...

Page 11: ...d free Included Software Complete Synchro C SDK o Plug n Play Windows drivers o User API Library Abstracts all low level hardware memory registers Minimizes user application development effort Windows...

Page 12: ...on One available PC peripheral power connector A supported operating system 2 3 Applications The SB 36230KX is designed for high performance industrial and military control systems Synchros and resolv...

Page 13: ...O V E R V I E W Data Device Corporation SB 36230KX Manual www ddc web com Rev G 4 19 6 2 4 Mechanical Outline Figure 3 SB 36230KX Mechanical Outline...

Page 14: ...0 11 8 6 8 90 14 96 7 48 15 15 99 2 Vrms Vrms mA mV Vrms mA DYNAMIC ROTATION Max 10 bit resolution 11 bit resolution 12 bit resolution 13 bit resolution 14 bit resolution 15 bit resolution 16 bit reso...

Page 15: ...mA DIGITAL OUTPUTS DRIVE CAPABILITY Sync Pulse LVTTL 3 3V output 12 mA drive capability POWER SUPPLY Voltages Tolerances per PCIe CEM 3 3 V 12 V Current 3 3 V 12 V Supplemental Connector Voltage P2 5...

Page 16: ...grammable for 10 16 bits for dynamic rotation 3 Add 2 arc minutes max to specified accuracy with 90V transformer coupled option 4 Typical output voltage assumes a nominal reference input voltage The o...

Page 17: ...onnector See Section 3 2 for details Make sure that adjacent cabling and wiring do not hinder the airflow around the card The card is a true Plug and Play device Interrupts and memory selections will...

Page 18: ...Power Connector Location 3 3 SB 3623x LED status SB 3623x has 5 LEDS located in the upper top left corner on the card CR2 CR3 CR12 CR13 CR10 These LEDs are used to indicate the status of the cards FP...

Page 19: ...Configuration S1 S2 S3 S4 Synchro X Z Y Disabled Resolver SIN COS SIN COS Single Ended Resolver Note 1 Disabled COS SIN Disabled Note When using single ended configurations S1 and S4 on the card s con...

Page 20: ...will be active 4 1 1 1 Output Status The active status of each specific output leg S1 S4 for all channels is constantly monitored in an internal register that is accessible through software This statu...

Page 21: ...pecified voltage S4 is active only in Resolver mode 4 1 3 Scaling Lower Output Voltages The output voltages can be scaled down by lowering the reference input voltage as follows Reference Input Voltag...

Page 22: ...reference input voltage of the output type selected Refer to Table 3 For a maximum reference input voltage of 26 Vrms the LOR threshold is 3 8 Vpeak For a maximum reference input voltage of 6 8 Vrms...

Page 23: ...le 5 for details The oscillator frequency and voltage are programmable through software The oscillator output is transformer isolated To use the on board reference oscillator for a specific channel s...

Page 24: ...ltiplier which is an integer is determined by the following formula Amplitude V bit X bit multiplier Table 7 Oscillator Amplitude Board Type Voltage Range V Output Scaling V bit Bit Multiplier Range E...

Page 25: ...s pinouts for the SB 3623XKX The connectors described here are the two connectors on the I O bracket 4 3 1 I O Connector Overview The supplied mating connectors are listed in Table 8 below Table 8 DD...

Page 26: ...D E T A I L E D A R C H I T E C T U R E Data Device Corporation SB 36230KX Manual www ddc web com Rev G 4 19 19 Figure 6 P3 Mating Connector Figure 7 P4 Mating Connector...

Page 27: ...y test point Do not connect 8 TP2 Factory test point Do not connect 9 TP3 Factory test point Do not connect 10 DGND Digital Ground 11 AGND Analog Ground 12 CH4_S4_OUT Channel 4 Synchro Resolver output...

Page 28: ...D Digital Ground 36 AGND Analog Ground 37 CH5_S1_OUT Channel 5 Synchro Resolver outputs Refer to Table 2 for signal connections 38 CH5_S2_OUT 39 CH5_S3_OUT 40 CH5_S4_OUT 41 AGND Analog Ground 42 CH3_S...

Page 29: ...onnector Pinouts Pin Function Description 1 SYNC_A Sync pulse channel 0 2 SYNC_E Sync pulse channel 4 3 SYNC_B Sync pulse channel 1 4 SYNC_F Sync pulse channel 5 5 SYNC_C Sync pulse channel 2 6 DGND D...

Page 30: ...with a hardware abstraction layer for the DDC Motion Feedback hardware This software layer includes the routines that dramatically reduce software development time by providing high level C functions...

Page 31: ...and the self test within the sample programs will pass There are however some situations that can cause problems during the installation The most common are detailed below An error is returned when a...

Page 32: ...826 Notes 1 Output type is configured for Synchro signals only S1 S2 S3 2 Output type is transformer isolated and requires a dual width slot 3 Adds 2 arc minutes max to specified accuracy 4 Transforma...

Page 33: ...operations and the Pascall Electronics factory are located in the UK DDC Microelectronics a division of Data Device Corporation and formerly the space microelectronics division of Maxwell Technologie...

Page 34: ...C Electronics Ltd Headquarters Westbridge Business Park Cothey Way Ryde Isle of Wight PO33 1QT UK Tel 44 0 1983 817300 DATA DEVICE CORPORATION REGISTERED TO AS9100 2016 ISO9001 2015 FILE NO 10001296 D...

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