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L I S T O F F I G U R E S

Data Device Corporation

SB-3642 Manual

www.ddc-web.com

Rev D – 4/19

iv

Figure 1. SB-3642 Resolver-to-Digital PMC Card (4-channel card shown) ...............................6

Figure 2. SB-3642 Architecture (8-channel card removes AqB, BIT, and Discrete IO from front

panel connector to accommodate additional 4 channels) ....................................................7

Figure 3. SB-3642 Mechanical Outline ......................................................................................8

Figure 4. Incremental Encoder Emulation Resolution Control ................................................. 20

Figure 5. Incremental Encoder Emulation Timing .................................................................... 20

Figure 6. 68-Pin I/O Connector Photograph ............................................................................ 23

Figure 7. 68-Pin I/O Connector Pin Locations ......................................................................... 23

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Содержание SB-3642

Страница 1: ...ww 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 otherwi...

Страница 2: ...e B 2 2017 All Updated Preliminary Release Pre C 4 2017 All Updated Preliminary Release Pre D 6 2017 All Updated Preliminary Release Rev A 10 2017 All Initial Release Rev B 2 2018 22 24 Updated softwa...

Страница 3: ...6 Technical Support 2 2 OVERVIEW 3 2 1 Features 3 2 2 System Requirements 4 2 3 Configuration Options 4 2 4 Applications 4 2 5 Mechanical Design 5 2 6 Specifications 9 3 HARDWARE INSTALLATION 13 3 1...

Страница 4: ...SB 3642 Architecture 8 channel card removes AqB BIT and Discrete IO from front panel connector to accommodate additional 4 channels 7 Figure 3 SB 3642 Mechanical Outline 8 Figure 4 Incremental Encoder...

Страница 5: ...ion Table Note 1 9 Table 3 Dynamic Characteristics 16 Table 4 Tracking to Bandwidth Relationship 16 Table 5 Velocity Characteristics 17 Table 6 BIT Fault Conditions 17 Table 7 Signal List 21 Table 8 F...

Страница 6: ...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 t...

Страница 7: ...he following US Toll Free Technical Support 1 800 DDC 5757 ext 7771 Outside of the US Technical Support 1 631 567 5600 ext 7771 Fax 1 631 567 5758 to the attention of Motion Feedback Technologies Appl...

Страница 8: ...and Resolver Ordering Options Utilizes High Accuracy RD 19230 Converters Software Programmable Resolution 10 12 14 or 16 bits Software Programmable Bandwidth Low or High Bandwidth Self Test Built in...

Страница 9: ...300 Hz 3 90Vrms Synchro 80 Hz 300 Hz 4 90Vrms Synchro 15 Hz 45 Hz 2 4 Applications The SB 3642 PMC card s rugged construction and ability to operate over the industrial temperature range makes it idea...

Страница 10: ...nt panel connection The board has conduction rails that do not interfere with the front panel connector The front panel connector includes a metal backshell with fastening thumbscrews The SB 3642 is d...

Страница 11: ...O V E R V I E W Data Device Corporation SB 3642 Manual www ddc web com Rev D 4 19 6 Figure 1 SB 3642 Resolver to Digital PMC Card 4 channel card shown...

Страница 12: ...E W Data Device Corporation SB 3642 Manual www ddc web com Rev D 4 19 7 Figure 2 SB 3642 Architecture 8 channel card removes AqB BIT and Discrete IO from front panel connector to accommodate additiona...

Страница 13: ...O V E R V I E W Data Device Corporation SB 3642 Manual www ddc web com Rev D 4 19 8 Figure 3 SB 3642 Mechanical Outline...

Страница 14: ...36421 11 8Vrms Synchro 1 1 LSB 5 1 LSB Arc Minutes SB 36422 11 8Vrms Resolver 1 1 LSB 5 1 LSB Arc Minutes SB 36423 90Vrms Synchro 2 1 LSB 5 1 LSB Arc Minutes SB 36424 90Vrms Synchro 2 1 LSB Arc Minut...

Страница 15: ...racking Rate 32 8 2 0 5 RPS Velocity Scale Factor 0 125 0 5 2 8 Volts RPS VELOCITY OUTPUT CHARACTERISTICS Voltage Range 4 0 4 0 V Scale Factor Error 10 20 Scale Factor TC 100 200 PPM C Reversal Error...

Страница 16: ...Note 9 Voltages Tolerances 5 V 4 75 5 5 25 V 3 3 V 3 0 3 3 3 6 V Current Drain 5V 0 20 A Current Drain 3 3V 0 60 A PCI INTERFACE Bit Size 32 bits Clock Speed 66 MHz Bus Signaling Universal Bus Voltage...

Страница 17: ...d in 16 bit resolution Expect 1 LSB of jitter for frequencies less than or equal to 1 kHz 3 Direct input requires SIN input COS input and a common ground 4 in parallel with 5 Minimum impedance is guar...

Страница 18: ...d as a Plug and Play device and as such there are no jumpers or switches to be set for address and interrupt selection 3 1 Hardware Configuration and Operation The SB 3642 card utilizes the PCI interf...

Страница 19: ...ported the PMC Pn3 for PCI 64 bit extension and Pn4 for user I O connectors are not populated on the card 4 1 1 Use with 5V PCI Signaling The PCI interface signals on the SB 3642 support 3 3V or 5V si...

Страница 20: ...S2 S3 S4 is not used Resolver Mode Connect SB 36422 S3 SIN S1 SIN S2 COS S4 COS Single ended Mode Connect SB 36420 S2 COS S3 SIN When using single ended configuration S1 and S4 need to be returned to...

Страница 21: ...his occurs the converter can enter a spin around condition where it may never settle to an angle because of the low bandwidths at these resolutions Table 3 Dynamic Characteristics Type 400 Hz Nominal...

Страница 22: ...ssive error is detected when the difference between the analog input and the digital output exceeds approximately 100 LSBs of positive or 250 LSBs of negative error in the selected resolution the BIT...

Страница 23: ...eed mode refer to the Two Speed Application Note AN MFT 10 the RD RDC Applications Manual MN 19220XX 001 and the Synchro Resolver Conversion Handbook These documents are available at www ddc web com 4...

Страница 24: ...th input approximately less than 3 V 4 3 4 Incremental Encoder Emulation A Quad B Note This feature is only available on the 4 channel board SB 3624xF4 The SB 3642 can also be used for incremental enc...

Страница 25: ...A I L E D A R C H I T E C T U R E Data Device Corporation SB 3642 Manual www ddc web com Rev D 4 19 20 Figure 4 Incremental Encoder Emulation Resolution Control Figure 5 Incremental Encoder Emulation...

Страница 26: ...nel Reference Low CHx_S1 Input Channel S1 Signal CHx_S2 Input Channel S2 Signal CHx_S3 Input Channel S3 Signal CHx_S4 Input Channel S4 Signal CHx_AGND Ground Channel Analog Ground CHx_BIT_L Output Cha...

Страница 27: ...3_RL 50 CH3_S2 16 CH3_RL 50 CH3_S2 17 CH3_VEL 51 CH3_S1 17 CH3_VEL 51 CH3_S1 18 CH3_CB_Zi 52 DIO_Ext_GND 18 CH5_RH 52 CH5_S4 19 DGND 53 DIO_Output_3 19 CH5_AGND 53 CH5_S3 20 CH0_A 54 DIO_Output_2 20 C...

Страница 28: ...ocations viewed from front panel of card 1 to 34 top row 35 to 68 bottom row 4 4 2 Supplied I O Mating Connector Components The SB 3642 is supplied with the I O mating connector components as listed i...

Страница 29: ...action 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 for the application p...

Страница 30: ...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 an at...

Страница 31: ...ammable Bandwidths 0 2V Single Ended 80 Hz and 300 Hz 1 11 8Vrms Synchro 80 Hz and 300 Hz 2 11 8Vrms Resolver 80 Hz and 300 Hz 3 90Vrms Synchro 80 Hz and 300 Hz 4 90Vrms Synchro 15 Hz and 45 Hz Notes...

Страница 32: ...Corporation SB 3642 Manual www ddc web com Rev D 4 19 27 STANDARD DDC PROCESSING FOR DISCRETE MODULES PC BOARD ASSEMBLIES TEST METHOD S CONDITION S INSPECTION WORKMANSHIP IPC A 610 Class 3 ELECTRICAL...

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