DNA/DNR-DIO-470 — User Manual - United Electronic Industries
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1. For PowerDNA and RACKtangle the device class is pdna For example the following resource string selects digital output lines 0 1 2 3 on device 1 at IP address 192 168 100 2 pdna 192 168 100 2 Dev1 Do0 3 2 3 Configuring The DIO 470 can be configured for digital output for Digital I O NOTE In Framework a digital channel corresponds to a physical port on the device You cannot configure a session only to access a subset of lines within a digital port NOTE Sessions are unidirectional The DIO 470 is also unidirectional and you only need to configure one session for output The following snippet configures the digital ports of a DIO 470 set as device 1 Configure session to write to ports 1 to 3 on device 1 session CreateDOChannel pdna 192 168 100 2 Dev1 Do1 3 SS Gw ET Copyright 2012 f Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 Chap2x fm DNA DNR DIO 470 Electromechanical Relay Layer Chapter 2 7 Programming with the High Level API 2 4 Configuring You can configure the DIO 470 to run in simple mode point by point only the Timing Use of ACB mode is not currently supported In simple mode the delay between samples is determined by software on the host computer The following sample shows how to configure the simple mode Plea2. eae 5 Chapter 2 Programming with the High Level API 00 cece eee eee eee 6 2 1 Creating a Session 00 depen NAASE eee 6 2 2 Configuring the Resource String illie 6 2 3 Configuring for Digital VQ llis RII III 6 24 Configuring the Timing 0 0 cee eee tee 7 2 5 Data AQuiStlOn g a statin a aa aaa ane vaa ae Doan eae ea ee RU RR se Se lana Rass 7 2 6 Cleaning up the Session llli eh 7 Chapter 3 Programming with the Low Level API 0 00 cee e eee eee en eeeee 8 3 1 Low Level Functions 2 2 2 6 50 suse RR RR RR bbe ERA 8 FAS Copyright 2012 Tel 508 921 4600 www ueidag com Vers 4 5 V United Electronic Industries In Date July 2012 DNx DIO 470 ManualTOC fm DNA DNR DIO 470 Electromechanical Relay Layer Figures iv List of Figures 1 1 Block Diagram of DNA DIO 470 ssssssssseeeeee ennemis 4 1 2 DB 37 I O Connector Pinout for DIO 470 ssssseen emn 4 1 3 The DNR DIO 470 Counter Timer Layer sssseeee eene 5 Copyright 2012 Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries RS yate July 2012 DNx DIO 470 ManualLOF fm DNA DNR DIO 470 Electromechanical Relay Layer Chapter 1 Introduction Chapter 1 Introduction This document outlines the feature set and use of the DIO 470 layer This layer is an electromechanical relay interface module for the PowerDNA I O Cube and RACKtangle 1 4 O
3. to important information CAUTION Caution advises you of precautions to take to avoid injury data loss and damage to your boards or a system crash Text formatted in bold typeface generally represents text that should be entered verbatim For instance it can represent a command as in the following example You can instruct users how to run setup using a command such as setup exe Text formatted in ixed typeface generally represents source code or other text that should be entered verbadim into the source code initialization or other file Usage of Terms Throughout this manual the term Cube refers to either a PowerDNA Cube product or to a PowerDNR RACKtangle rack mounted system whichever is applicable The term DNR is a specific reference to the RACKtangle DNA to the PowerDNA I O Cube and DNx to refer to both Tel 508 921 4600 www ueidaq com Vers 4 5 Date July 2012 DNx DIO 470 Chap1x fm DNA DNR DIO 470 Electromechanical Relay Layer Chapter 1 Introduction 1 3 The DIO 470 The DIO 470 is a 10 channel Electromechanical Relay Output layer designed Layer for driving solenoids motors or other inductive loads The board s 10 independent digital outputs are configurable to provide output control and Switching up to 750VA for 10 channels total The board is available in two versions the DNA DIO 470 for mounting in UEI Cube products and the DNR DIO 470 for insertion into the UEI RACKtangle and HalfRACK cha
4. NA STP 37HC 37 way screw terminal panel for use with loads up to 5A Not to be confused with the low amperage DNA STP 37 SS I SM H s c c s s d ET Copyright 2012 f Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 AppxX fm DNA DNR DIO 470 Electromechanical Relay Layer Index A H Architecture 4 High Level API 6 B O Block Diagram 4 Organization 1 C P Cable s 9 Pinout 4 Cleaning up the Session 7 Cleaning up the session 7 S Configuring the Resource String 6 Screw Terminal Panels 9 Conventions 2 Specifications 3 Creating a Session 6 Support 11 E sS IM OU a Copyright 2012 Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 ManuallX fm
5. OM 0 through NO 9 NC 9 COM 9 Note that the output of each channel is a set of three pins for NC con tacts NO contacts and COM O E e oo Copyright 2012 Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 Chap1x fm DNA DNR DIO 470 Electromechanical Relay Layer Chapter1 5 Introduction Before plugging any I O connector into the Cube or Layer be sure to remove power from all field wiring Failure to do so may cause severe damage to the equipment The figure below shows the DNR DIO 470 version of the DIO 470 The DNA DIO 470 version is functionally identical except that it is designed for insertion into a UEI cube type chassis The board consumes two layer slot one for the board itself and another above it as a spacer for the electromechanical relays The front panel has two LED indicators e RDY indicates that the layer is receiving power and operational e STS can be set by the user using the low level framework RDY LED STS LED DB 37 female 37 pin I O connector Figure 1 3 The DNR DIO 470 Counter Timer Layer 1 7 Anti Kickback The DIO 470 can drive solenoids motors or other high current inductive loads Diodes An anti kickback diode must be installed with attention to polarity on each such input to avoid voltage kickback into the DIO 470 layer and other control circuitry Use of the DIO 470 to drive inductive loads requires installation of ant
6. Where possible we recommend that you use the UeiDaq Framework see Chapter 2 which is easier to use You should need to use the low level API only if you are using an operating system other than Windows Please refer to the API Reference Manual document under Start Programs UEI PowerDNA Documentation for pre defined types error codes and functions for use with this layer For a good starting point please consider reviewing the examples for DIO layers that are under Start Programs UEI PowerDNA Examples The low level digital output functions for a DIO 470 layer are described in the Functions PowerDNA API Reference Manual Release 4 5 and are provided below for reference Function Description DgAdv40xWrite Writes a 10 bit word to a DI 470 layer using DQCMD_WRCHNL DqAdv470Settings Sets up delay and dynamic control supported by the DIO 470 Copyright 2012 United Electronic Industries Inc Tel 508 921 4600 www ueidaq com Vers 4 5 Date July 2012 DNx DIO 470 Chap3x fm 8 DNA DNR DIO 470 Electromechanical Relay Layer Appendix 9 Appendix A Accessories The following cables and STP boards are available for the DIO 470 layer DNA CBL 37HC A 37 way cable that connects the layer to a terminal panel that is 3ft to 12ft long for use with loads up to 5A Please ensure that your cable is a DNA CBL 37HC for high amperage and not the low amperage DNA CBL 37 less than 2A D
7. ZN United Electronic wy Industries The High Performance Alternative DNA DNR DIO 470 User Manual 10 Channel Electromechanical Relay Layer with high current digital input outputs for the PowerDNA Cube and PowerDNR RACKtangle Release 4 5 July 2012 PN Man DNx DIO 470 712 Copyright 1998 2012 United Electronic Industries Inc All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form by any means electronic mechanical by photocopying recording or otherwise without prior written permission Information furnished in this manual is believed to be accurate and reliable However no responsibility is assumed for its use or for any infringement of patents or other rights of third parties that may result from its use All product names listed are trademarks or trade names of their respective companies See the UEI website for complete terms and conditions of sale http www ueidaq com cms terms and conditions Contacting United Electronic Industries Mailing Address 27 Renmar Avenue Walpole MA 02081 U S A For a list of our distributors and partners in the US and around the world please see http www ueidaq com partners Support Telephone 508 921 4600 Fax 508 668 2350 Also see the FAQs and online Live Help feature on our web site Internet Support Support support ueidag com Web Site www ueidag com FTP Site ftp ftp ue
8. i kickback qD diodes on each such output Installation of these diodes is the responsibility of the user Failure to provide these diodes can cause damage to components of the board uu eS SS Copyright 2012 Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 Chap1x fm DNA DNR DIO 470 Electromechanical Relay Layer Chapter 2 Programming with the High Level API Chapter 2 Programming with the High Level API This section describes how to control the DNx DIO 470 using the UeiDaq Framework High Level API UeiDaq Framework is object oriented and its objects can be manipulated in the same manner from different development environments such as Visual C Visual Basic or LabVIEW The following section focuses on the C API but the concept is the same no matter what programming language you use Please refer to the UeiDaq Framework User Manual for more information on use of other programming languages 2 4 Creating a The Session object controls all operations on your PowerDNx device Therefore Session the first task is to create a session object create a session object CUeiSession session 2 2 Configuring UeiDaq Framework uses resource strings to select which device subsystem the Resource and channels to use within a session The resource string syntax is similar to a String web URL device class gt lt IP address Device Id Subsystem Channel list
9. idaq com Product Disclaimer WARNING DO NOT USE PRODUCTS SOLD BY UNITED ELECTRONIC INDUSTRIES INC AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS Products sold by United Electronic Industries Inc are not authorized for use as critical components in life support devices or systems A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness Any attempt to purchase any United Electronic Industries Inc product for that purpose is null and void and United Electronic Industries Inc accepts no liability whatsoever in contract tort or otherwise whether or not resulting from our or our employees negligence or failure to detect an improper purchase Specifications in this document are subject to change without notice Check with UEI for current status DNA DNR DIO 470 Electromechanical Relay Layer Contents iii Table of Contents Chapter 1 Introduction 00 00 c ec ee 1 1 1 Organization of Manual 1 0 2 0 llis nn 1 1 2 Manual Conventions rros rara a ce eee nh hd nns 2 1 3 The DIO 470 Layer 2 eee 9 Reg bea be ee 3 1 4 Features Ls sie betas p A eethe Sea bettas bxESU ee ee Vae na edi 3 1 5 Device Architecture 0 00 eee eens 4 1 6 Layer Connectors and Wiring 0 0 0 ce eee eee 4 1 7 Anti Kickback Diodes 0 00 eee
10. otors or other inductive loads Output Throughput rate 125 updates per second max Guaranteed output OFF state on initial power up external power OFF internal power OFF and overload detected Isolation of 350VDC between channels and other components Output OFF leakage 100 uA Copyright 2012 Tel 508 921 4600 United Electronic Industries Inc Date July 2012 www ueidaq com Vers 4 5 DNx DIO 470 Chap1x fm 3 DNA DNR DIO 470 Electromechanical Relay Layer Chapter1 4 Introduction 1 5 Device The DNx DIO 470 Layer has 10 Form C relay outputs A block diagram of the Architecture board is shown in Figure 1 1 1 O Connector Relay Drivers Control Logic 32 bit 66 MHz bus Barrier Isolation Figure 1 1 Block Diagram of DNA DIO 470 Note that the I O part of the layer is isolated from the logic interface 1 6 Layer The pinout of the DB 37 37 pin female connector for the DNx DIO 470 Layer Connectors board is shown in Figure 1 2 and Wiring COMO N01 NC1 NO2 NC2 N03 NC3 N04 NC4 N05 NC5 N06 i NOTE The standard DNA CBL 37 and DNA NC7 STP 32 will not handle 5A currents us Please use only the DNA CBL 37HC coms and DNA STP 37HC with the DIO 470 Figure 1 2 DB 37 I O Connector Pinout for DIO 470 For software compatibility with other UEI DIO products the 10 output groups of the DIO 470 are numbered from NO 0 NC 0 C
11. rganization This DIO 470 User Manual is organized as follows of Manual Introduction This section provides an overview of DIO 470 High current Electro mechanical board features the various models available and what you need to get started The DNA DNR DIO 470 Electromechanical Relay Layer This chapter provides an overview of the device architecture connectivity and logic of the DIO 470 layer Programming with the High Level API This chapter provides an overview of the how to create a session configure the session for relay drive output and interpret results on the DIO 470 series layer Programming with the Low Level API Low level API commands for configuring and using the DIO 470 series layer Appendix A Accessories This appendix provides a list of accessories available for use with the DIO 470 layer Index This is an alphabetical listing of the topics covered in this manual Copyright 2012 f Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 Chap1x fm 1 1 2 Manual Conventions Copyright 2012 United Electronic Industries Inc DNA DNR DIO 470 Electromechanical Relay Layer Chapter 1 Introduction To help you get the most out of this manual and our products please note that we use the following conventions Tips are designed to highlight quick ways to get the job done or to reveal good ideas you might not discover on your own NOTE Notes alert you
12. se refer to the UeiDaq Framework User s Manual to learn how to use other timing modes configure timing for point by point simple mode session ConfigureTimingForSimplelI0 2 5 Data Writing data is done using a writer object Aquisition The following sample shows how to create a writer object and write data create a writer and link it to the session s stream CUeiDigitalWriter writer session GetDataStream to write a value the buffer must contain one value per channel ulnt32 data OxFEFE write one scan the buffer must contain one value per channel writer WriteSingleScan amp data 2 6 Cleaning up The session object will clean itself up when it goes out of scope or when it is the Session destroyed To reuse the object with a different set of channels or parameters you can manually clean up the session as follows clean up the session session CleanUp SS V I 1 z G I ET Copyright 2012 f Tel 508 921 4600 www ueidaq com Vers 4 5 United Electronic Industries Inc Date July 2012 DNx DIO 470 Chap2x fm Chapter 3 3 4 Low Level DNA DNR DIO 470 Electromechanical Relay Layer Chapter 3 Programming with the Low Level API Programming with the Low Level API The low level API offers direct access to PowerDNA DAQBios protocol and allows you to directly access device registers
13. ssis The technical specifications for the DIO 470 are listed in the table below Table 1 1 DNx DIO 470 Technical Specifications Output specifications Rated Load Recommended inteconnect wire size Circuit protection 5 Aat 125 VAC 5 Aat 30 VDC 0 4 Aat 125 VDC continuous 22 gauge or larger 7 A slo blow fuse on each Com connection Max Switching Capacity 1750 VA Max Operating Voltage 140 VDC 150 VAC Min Permissible Load 10 uA 10 mVDC Contact Material AgSnO2 Contact OFF impedance gt 100 MOhm Off Leakage Current 100 uA Turn On Time 8 mS typical Turn Off Time 8 mS typical Max Operating Freq 125 operations second Service Life Mechanical 100 000 000 min Electrical 100 000 at full rated load Power up reboot state Off NC Energized Power dissipation 3W Isolation 350 Vrms Operating Temp Range Tested 40 to 85 C Operating Humidity 9596 non condensing Vibration IEC 60068 2 6 IEC 60068 2 64 Shock IEC 60068 2 27 MTBF 5 g 10 500 Hz sinusoidal 5 g rms 10 500 Hz broad band random 50 g 3 ms half sine 18 shocks e 6 orientations 30g 11 ms half sine 18 shocks 6 orientations 260 000 hours 1 4 Features The main features of the PowerDNx DIO 470 Relay Drive Output Layer are 10 Form C electromechanical relay outputs total 5A 30VDC or 0 4A 2125 VAC continuous per channel maximum current rating e ideal for driving solenoids m
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