National Instruments cFP-DO-403 User's Manual
Contents
1. Mechanical Dimensions Figure 6 shows the mechanical dimensions of the FP DO 403 installed on a terminal base Dimensions are given in millimeters inches If you are using the cFP DO 403 refer to the Compact FieldPoint controller user manual for the dimensions and cabling clearance requirements of the Compact FieldPoint system lt 107 19 gt i Figure 6 FP DO 403 Mechanical Dimensions National Instruments Corp 13 c FP DO 403 Where to Go for Support For more information about setting up the FieldPoint system refer to these National Instruments documents FieldPoint network module user manual e Other FieldPoint I O module operating instructions FieldPoint terminal base and connector block operating instructions Go to ni com support for the most current manuals examples and troubleshooting information National Instruments corporate headquarters is located at 11500 North Mopac Expressway Austin Texas 78759 3504 National Instruments also has offices located around the world to help address your support needs For telephone support in the United States create your service request at ni com support and follow the calling instructions or dial 512 795 8248 For telephone support outside the United States contact your local branch office Australia 1800 300 800 Austria 43 662 457990 0 Belgium 32 0 2 757 0020 Brazil 55 11 3262. 31 32 7 8 23 24 15 16 31 32 National Instruments recommends that you wire the external power supply to multiple Vsyp and COM terminals Figure 3 shows how to connect two output channels to loads Wiring for Low Current Applications If your application requires 2 A or less combined current through all channels of the c FP DO 403 you can wire your application as shown in Figure 3 Install a 2 A maximum fast acting fuse F2A 250V between the external power supply and the V terminal as shown Refer to the Digital Output Circuit and Specifications sections for the maximum output current level on all channels c FP DO 403 4 ni com 2 A Max User Supplied v Fuse Q N ji Vsup 5 30 VDC 1 External Power i LV d ur sg os Supply E iy co OUT foad a 7 COM iC i c FP DO 403 Figure 3 Wiring for Low Current Applications Wiring for High Current Applications If your application requires more than 2 A combined current through all channels of the c FP DO 403 wire your application as shown in Figure 4 Install a 2 A maximum fast acting fuse F2A 250V in series with each load as shown 2 A Max User Supplied ee es V Fuse EV 2 A Max 4 SUP User Supplied Fuse Q Load 4 _ Ld j 2 A Max i User Supplied V Fuse 5 30 VDC OUT Load 5 YN p External Power Supply
3. Each channel has one output terminal Voy7 The output channels share eight Vsup terminals and eight COM terminals All of the channels are referenced to the COM terminals The V and Vsyp terminals are all internally connected as are the C and COM terminals Use a 5 30 VDC external power supply for the output channels The power supply must provide enough current to power all of the National Instruments Corp 3 c FP DO 403 loads on the output channels up to 2 A per channel Connect the external power supply to multiple V and Vsup terminals and to multiple C and COM terminals as needed to ensure that the maximum current through any terminal is 2 A or less Install a 2 A maximum fast acting fuse F2A 250V between the external power supply and the Vsup terminal on each channel Install a 2 A maximum fast acting fuse suitable for the load at the Vourt terminal Figure 3 shows fuses where appropriate Table 1 lists the terminal assignments for the signals associated with each channel Terminal assignments and wiring diagrams are also listed on the side panel of the cFP DO 403 and under the slide in card on the front of the FP DO 403 module Table 1 Terminal Assignments Terminal Numbers Terminal Numbers Channel Vout VsuP COM Channel Vout VsuP COM 0 1 17 18 8 9 25 26 1 2 17 18 9 10 25 26 2 3 19 20 10 11 27 28 3 4 19 20 11 12 27 28 4 5 21 22 12 13 29 30 5 6 21 22 13 14 29 30 6 7 23 24 14 15
4. Hel x Cc FP DO 403 Figure 4 Wiring for High Current Applications National Instruments Corp 5 c FP D0 403 Digital Output Circuit The c FP DO 403 digital output channels are optically isolated from the rest of the FieldPoint bank In the ON state a transistor is turned on between the Voyr terminal and the external supply the C and COM terminals In the OFF state this transistor is turned off allowing only a small leakage current to flow The Vour terminal sinks current from external devices Sinking current means the Voyr terminal provides a path to the supply common Ensure that no channel sinks more than 2 A and that the total current supplied by all channels at any time is no more than 16 A To determine whether the total current is within the limit square the current on each channel and add the squares together If the sum of all the squares is less than or equal to 16 A the total current is within the limit In the following example three channels sink 2 A and four channels sink 1 A each Q A Q AY Q AY 1 A 1A 2 1 AY 1 A 16 A2 Caution The outputs must not be short circuited to the potential of the V or Vsup terminals the positive voltage of the external supply Short circuits damage the c FP DO 403 output channels Check all wiring carefully before applying power In the ON state there is an effective resistance of 0 12 Q between the o
5. the appropriate link in the Certification column Caution Do not disconnect I O side wires or connectors unless power has been switched off or the area is known to be nonhazardous Caution Do not remove modules unless power has been switched off or the area is known to be nonhazardous Caution Substitution of components may impair suitability for Class I Division 2 Caution For Zone 2 applications install the FieldPoint system in an enclosure rated to at least IP 54 as defined by IEC 60529 and EN 60529 pups National Instruments Corp 9 c FP D0 403 Caution For Zone 2 applications install a protection UN device across the external power supply and the COM terminal The device must prevent the external power supply voltage from exceeding 42 V if there is a transient overvoltage condition Special Conditions for Hazardous Locations Use in Europe The c FP DO 403 has been evaluated as EEx nC IIC T4 equipment under DEMKO Certificate No 03 ATEX 0251502X Each module is marked II 3G and is suitable for use in Zone 2 hazardous locations Specifications These specifications are typical for 40 to 70 C unless otherwise noted Specifications are subject to change without notice Output Characteristics Number of channels 16 Output type eot tnos Sinking Voltage range sss 5 to 30 VDC Output impedance eee 0 12 Q 0 12 V drop at 1 A Maximum current Per c
6. 2 3599 Canada 800 433 3488 China 86 21 5050 9800 Czech Republic 420 224 235 774 Denmark 45 45 76 26 00 Finland 358 0 9 725 72511 France 01 57 66 24 24 Germany 49 89 7413130 India 91 80 41190000 Israel 972 3 6393737 Italy 39 02 413091 Japan 81 3 5472 2970 Korea 82 02 3451 3400 Lebanon 961 0 1 33 28 28 Malaysia 1800 887710 Mexico 01 800 010 0793 Netherlands 31 0 348 433 466 New Zealand 0800 553 322 Norway 47 0 66 90 76 60 Poland 48 22 3390150 Portugal 351 210 311 210 Russia 7 495 783 6851 Singapore 1800 226 5886 Slovenia 386 3 425 42 00 South Africa 27 0 11 805 8197 Spain 34 91 640 0085 Sweden 46 0 8 587 895 00 Switzerland 41 56 2005151 Taiwan 886 02 2377 2222 Thailand 662 278 6777 Turkey 90 212 279 3031 United Kingdom 44 0 1635 523545 c FP DO 403 14 ni com National Instruments NI ni com and LabVIEW are trademarks of National Instruments Corporation Refer to the Terms of Use section on ni com 1ega1 for more information about National Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the appropriate location Help Patents in your software the patents txt file on your CD or ni com patents 2002 2007 National Instruments Corp All rights reserved 373354C 01 Aug07
7. DO 403 NI recommends Compact FieldPoint if your application is subject to shock and vibration Operating vibration random IEC 60068 2 64 esses 10 500 Hz 5 gins Operating vibration sinusoidal IEC 60068 2 6 esses 10 500 Hz 5g Operating shock IEC 60068 2 27 esses 50 g 3 ms half sine 18 shocks at 6 orientations 30 g 11 ms half sine 18 shocks at 6 orientations National Instruments Corp 11 c FP DO 403 Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use e IEC 61010 1 EN 61010 1 e UL61010 1 CSA 61010 1 nye Note For UL and other safety certifications refer to the product label or visit ni com certification search by model number or product line and click the appropriate link in the Certification column Electromagnetic Compatibility This product is designed to meet the requirements of the following standards of EMC for electrical equipment for measurement control and laboratory use EN 61326 EMC requirements Industrial Immunity e EN 55011 Emissions Group 1 Class A e CE C Tick ICES and FCC Part 15 Emissions Class A CE Compliance This product meets the essential requirements of applicable European Directives as amended for CE marking as follows e 2006 95 EC Low Voltage Directive safety e 2004 108 EC Electromagnetic Compatibi
8. FIELDPOINT OPERATING INSTRUCTIONS AND SPECIFICATIONS FP D0 403 and cFP D0 403 16 Channel 5 to 30 V Sinking Digital Output Module These operating instructions describe how to install and use the National Instruments FP DO 403 and cFP DO 403 digital output modules referred to inclusively as the c FP DO 403 For information about configuring and accessing the c FP DO 403 over a network refer to the user manual for the FieldPoint network module you are using Features The c FP DO 403 is a FieldPoint digital output module with the following features e 16 sinking digital output channels e Outputs that sink 2 A per channel 16 A per module Compatible with voltages from 5 to 30 VDC 250 Vas CAT II continuous channel to ground isolation verified by 2 300 Vms 5 s dielectric withstand test e 40 to 70 C operation e ON OFF LED indicators e Hot swappable Installing the FP DO 403 The FP DO 403 mounts on a FieldPoint terminal base FP TB x which provides operating power to the module Installing the FP DO 403 onto a powered terminal base does not disrupt the operation of the bank To install the FP DO 403 refer to Figure 1 and complete the following steps 1 Slide the terminal base key to either position X used for any module or position 6 used for the FP DO 403 module b f NATIONAL y INSTRUMENTS 2 Align the FP DO 403 alignment slots with the guide rails on the terminal base 3 Press firmly t
9. hannel 2A AII channels FP DO 403 16 A cFP DO 403 16 A at 40 to 60 C 12 A at 60 to 70 C Maximum OFF state leakage 50 uA Output delay time 50 us Physical Characteristics Indicators etn Green POWER and READY indicators 16 green output state indicators Weight FP DO 403 eee 140 g 4 8 oz CFP DO 403 sese 110 g 3 7 oz c FP DO 403 10 ni com Power Requirements Power from network module 600 mW Safety Isolation Voltage Isolation voltage is verified by a dielectric withstand test Channel to ground Continuous eee 250 Vms Measurement Category II Dielectric withstand 2 300 Vms 5 S Channel to channel None Environmental FieldPoint modules are intended for indoor use only For outdoor use they must be mounted inside a sealed enclosure Operating temperature Input voltage X25 V 40 to 70 C Input voltage 30 V 40 to 50 C Storage temperature 45 to 85 C Humidity 10 to 9096 RH noncondensing Maximum altitude 2 000 m at higher altitudes the isolation voltage ratings must be lowered Pollution Degree 2 Shock and Vibration These specifications apply only to the cFP
10. he network module of its presence When the network module recognizes the c FP DO 403 it sends initial configuration information to the c FP DO 403 After the module receives this initial information the green READY indicator lights and the c FP DO 403 is in normal operating mode In addition to the green POWER and READY indicators each channel has a numbered green output state indicator which lights when the channel is in the ON state Isolation and Safety Guidelines Caution Read the following information before attempting to connect the c FP DO 403 to any circuits that may contain hazardous voltages This section describes the isolation of the c FP DO 403 and its compliance with international safety standards The field wiring connections are isolated from the backplane and the inter module communication bus The isolation barriers in the module provide National Instruments Corp 7 c FP D0 403 250 Vims Measurement Category II continuous isolation verified by 2 300 V 5 s dielectric withstand test The c FP DO 403 provides double insulation compliant with IEC 61010 1 for working voltages of 250 Vims Safety standards such as those published by UL and IEC require the use of double insulation between hazardous voltages and any human accessible parts or circuits Never try to use any isolation product between human accessible parts such as DIN rails or monitoring stations and circuits that can be at hazardou
11. lity Directive EMC 3 Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance information To obtain the DoC for this product visit ni com certification search by model number or product line and click the appropriate link in the Certification column Environmental Management National Instruments is committed to designing and manufacturing products in an environmentally responsible manner NI recognizes that eliminating certain hazardous substances from our products is beneficial not only to the environment but also to NI customers For additional environmental information refer to the NI and the Environment Web page at ni com environment This page c FP D0 403 12 ni com contains the environmental regulations and directives with which NI complies as well as other environmental information not included in this document Waste Electrical and Electronic Equipment WEEE EU Customers At the end of their life cycle all products must be sent to a WEEE recycling center For more information about WEEE recycling centers and National Instruments WEEE initiatives visit ni com environment weee htm ETARA mD Riehl SBME HE ROHS p RARA National Instruments 4T P Ed rv T fo A oo P dp ER EH ACE ES RoHS AT National Instruments F E RoHS AHERE TEESE ni com environment rohs china Forinformation about China RoHS compliance go to ni com environment rohs china
12. o seat the FP DO 403 on the terminal base When the module is firmly seated the terminal base latch locks it into place 1 1 0 Module 3 Alignment Slot 5 Latch 2 Terminal Base 4 Key 6 Guide Rails Figure 1 Installing the FP DO 403 Installing the cFP D0 403 The cFP DO 403 mounts on a Compact FieldPoint backplane cFP BP x which provides operating power to the module Installing the cFP DO 403 onto a powered backplane does not disrupt the operation of the bank To install the cFP DO 403 refer to Figure 2 and complete the following steps 1 Align the captive screws on the cFP DO 403 with the screw holes on the backplane The alignment keys on the cFP DO 403 prevent backward insertion Press firmly to seat the cFP DO 403 on the backplane Using a number 2 Phillips screwdriver with a shank of at least 64 mm 2 5 in length tighten the captive screws to 1 1 N m 101b in of torque The nylon coating on the screws prevents them from loosening c FP DO 403 2 ni com X e ES amp O 1 cFP I O Module 4 Screw Holes 2 Captive Screws 5 cFP Backplane 3 cFP Controller Module Figure 2 Installing the cFP DO 403 Wiring the c FP DO 403 The FP TB x terminal base has connections for each FP DO 403 output channel and for an external supply to power field devices The cFP CB x connector block provides the same connections for the cFP DO 403
13. s potentials under normal conditions unless the product is specifically designed for such an application as is the c FP DO 403 Even though the c FP DO 403 is designed to handle applications with hazardous potentials follow these guidelines to ensure a safe total system There is no isolation between channels on the c FP DO 403 If a hazardous voltage is present on any channel all channels are considered hazardous Make sure that all other devices and circuits connected to the module are properly insulated from human contact Do not share the external supply voltages the V and C terminals with other devices including other FieldPoint devices unless those devices are isolated from human contact e For Compact FieldPoint you must connect the protective earth PE ground terminal on the cFP BP x backplane to the system safety ground The backplane PE ground terminal has the following symbol stamped beside it Connect the backplane PE ground terminal to the system safety ground using 14 AWG 1 6 mm wire with a ring lug Use the 5 16 in panhead screw shipped with the backplane to secure the ring lug to the backplane PE ground terminal As with any hazardous voltage wiring make sure that all wiring and connections meet applicable electrical codes and commonsense practices Mount terminal bases and backplanes in an area position or cabinet that prevents accidental or unauthorized access to wiring that carries hazardous
14. utput Voyr and the supply voltage the C and COM terminals This resistance causes a voltage drop between the external supply voltage and the output voltage For example if the external supply voltage is 5 V and the output current is 1 A the output voltage is 4 88 V 5V 1Ax0 12024 88 V Protection for Inductive Loads When an inductive load such as a motor or relay is connected to an output a large counter electromotive force may occur at switching time because of the energy stored in the inductive load This flyback voltage can damage the outputs and the power supply It is best to limit such flyback voltages at the inductive load by installing a flyback diode across the load Typically you should c FP DO 403 6 ni com mount the flyback diode within 18 in of the load Figure 5 shows a flyback diode connected to an inductive load V or Vgyp Load Flyback Diode Figure 5 Connection to Inductive Load with Flyback Diode Although the c FP DO 403 contains flyback diodes to prevent excessively high voltage from damaging the module National Instruments recommends the use of an external protection circuit across any inductive load Status Indicators The c FP DO 403 has two green status LEDs POWER and READY After you insert the FP DO 403 into a terminal base or the cFP DO 403 into a backplane and apply power to the connected network module the green POWER indicator lights and the c FP DO 403 informs t
15. voltages Working voltage is defined as the signal voltage plus the common mode voltage Common mode voltage is the voltage of the module with respect to ground c FP DO 403 8 ni com Do not use the c FP DO 403 as the only isolating barrier between human contact and working voltages higher than 250 Vms e Operate the c FP DO 403 only at or below Pollution Degree 2 Pollution Degree 2 means that only nonconductive pollution occurs in most cases Occasionally however a temporary conductivity caused by condensation must be expected e Operate the c FP DO 403 at or below Measurement Category II Measurement Category II is for measurements performed on circuits directly connected to the low voltage installation This category refers to local level distribution such as that provided by a standard wall outlet Safety Guidelines for Hazardous Locations The c FP DO 403 is suitable for use in Class I Division 2 Groups A B C D T4 hazardous locations Class I Zone 2 AEx nA IIC T4 and Ex nA IIC T4 hazardous locations and nonhazardous locations only Follow these guidelines if you are installing the c FP DO 403 in a potentially explosive environment Failing to follow these guidelines may result in serious injury or death A Caution Make sure that all products you use in hazardous locations are certified for such use Refer to the product label or visit ni com certification search by model number or product line and click
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