Home

DBK214

1. DAC Pacer Clock Output GND EXP 1 DAC3 Analog Out Analog DAC 3 Output 2 15U DGND Digital Ground Common 15U Expansion 15 VDC Expansion 15 VD 9 Die Al aero een A Ras 1 Description E 12 13 Digital Ground Common DGND Digital Ground Common Refer to Ground Correlation Tables in the DBK Options Manual 457 0905 chapter 2 System Connections and Pinouts D2 Din NA anal a i F 3 PIN J J wer an C oOonmrNWr OO WN DBK214 pg 10 967894 DBK Option Cards and Modules P1 Correlation to Analog Input BNC Terminations BNC Ch 0 through BNC Ch 7 Virtual Terminal Blocks TB13 and TB14 for ANALOG INPUT connect to TB9 and TB10 through the printed circuit board TB13 ES Virtual Terminal Block P1 Pin Number and Description TB13 does not physically exist on BNCCH DIFF SE Pin SE Single Ended DIFF Differential Jumper Used DBK214 A silkscreen of TB13 is BNCO OH 0o 37 CHOIN se CHOHIIN okD present as a visual aid to signal enco o e ie cHeINISE CHOLON OFF routing and configuration CH 1 IN a CH 1 HI IN ora sesesgesss ence ate a7 CHIN SE CHT LOIN OFF DF enca 2H 2 95 _ CH2IN SE CH2HIIN OIFF J2 SjNBsees one at nN SE A N OFF A header located beneath TB14 and CH 3 IN SE CH 3 HI IN DIFF TB16 is used to set the BNC BNCO CH 11 IN SE CH 3 LO IN D DIFF channels to Single Ended or to aan NA WA alg Ground WR Dilan Simo place chan TB14 Virtual
2. If a channel is not associated with a DBK expansion option you can install a customized RC filter network to improve the signal to noise ratio assuming that an unacceptable level of noise exists DBK214 s internal board includes silk screened sockets for installing RC filter networks The following table contains values that are typical for RC filter network components Typical One Pole Low Pass Filter Do not use RC filters in conjunction with additional DBK expansion Values accessories for DBK214 EERE Hertz 3dB aan 1 312 031 E R i JA E 4 P EA L a Ay aa P Zale Q s C Y CIE g A e o sE y ap af Note 1 An Example of Customer Installed Capacitors and Filters for RC Networks In this example Channels 0 and 8 are shown as Single Ended Channel 1 is Differential i e using 1H and 1L channel High and Low The following three notes pertain to the above figure Note 1 The 3 horizontal capacitors as oriented in the illustration are optional filter capacitors Note 2 The vertical capacitor as oriented in the illustration is an optional isolation capacitor used for the reduction of Differential noise Such capacitor placement is not used in Single Ended applications Note 3 If installing filter resistors carefully drill out the indicated centers with a 1 16 inch drill bit Otherwise the resistor will be short circuited Prior to installing RC components revi
3. Kit p n 1139 0800 includes jumper wires and a screwdriver AGND Analog Ground AGND Analog Ground TB16 Routing Terminal Block BNC CH BNCA sea BNC channels E through H are configured on a per channel basis by the user TB16 is a routing BNCB terminal block used to connect BNCs E thru H to the desired signals which are selected via a second BNCB DBK214 terminal block BNCC Customizing is as described for BNCA through BNCD above BNCC BNCD Accessory Wire Kit p n 1139 0800 includes jumper wires and a screwdriver BNCD AGND Analog Ground AGND Analog Ground DBK Option Cards and Modules 967894 DBK214 pg 11 Adding Resistor Capacitor Filter Networks DBK214 pg 12 Disconnect the DBK214 from power and signal sources prior to installing capacitors or resistors Ensure wire strands do not short power supply connections 15 V 15 V 5 V etc to any terminal potential Failure to do so could result in damage to DaqBook 2000 Series devices or DaqBoard 2000 Series boards Do not exceed maximum allowable inputs as listed in product specifications There should never be more than 30 V with reference to analog ground AGND or earth ground You must provide strain relief lead slack to all leads leaving the module Use tie wraps not included to secure strain relief Always connect the CHASSIS terminal to earth ground This will maximize static protection
4. L E Ex f TH UTi CN TEN CN i DG USER See Note 1 CONFIGURABLEB NC Channels DBK214 Board A 1 The P2 and P3 DB37 Connectors and their associated device internal cables are not shown PULSE P3 or P4 FREQUENCY 2 DBK214 does not make use of P5 top center DIGITAL I O ANALOG OUTPUT P4 is used for connecting to DaqBoard 2000 Series devices TB13 and TB14 are virtual terminal blocks which are routed in the printed circuit board to TB9 and TB10 The TB13 and TB14 silk screened locations on the DBK214 board do not have physical screw terminal blocks Note 1 TB15 and TB16 are used for optional user configured BNC connectors A through H These connectors can be configured on a per channel basis as Analog Input or Output Digital 1 O or Counter Timer When BNC A through H are used the user must route wires from the BNC routing terminal blocks TB15 and TB16 to the appropriate functional TB termination points Accessory Wire Kit p n 1139 0800 includes jumper wires and a screwdriver The following pages correlate the DBK214 terminal block connectors with the associated pins of the P1 P2 and P3 DB37 connectors Note that chapter 2 of the DBK Options Manual 457 0905 contains additional pin outs and includes references to the 100 pin P4 connector Also note that hardware manuals for the primary data acquisition devices include pinout chapters DBK Option Cards and Modules 967894 D
5. Terminal Block P1 Pin Number and Description TB14 does not physically exist on BNCCH DIFF SE Pin SE Single Ended DIFF Differential Jumper Used DBK214 Asilkscreen of TB14 is BNC4 4H 4 33 CH4 IN SE CH 4HIIN DIFF present as a visual aid to signal CH 12 IN SE CH 4 LO IN DIFF routing and configuration BNCS 5H 5 32 CHSIN SE CHSHIIN DIFF Joilla ee eee DIFF L BNC6 o 6 p14 BNC6 31 CH6IN SE CH 6 HI IN DIFF I ps ot 8S SS or S leer eer T leer T T MLNS A SoA A header located beneath TB14 and anes 7H 7 Jo BNC7 7L 15 11 CH15IN SE CH7LOIN DIFF rake Wa Pg urd 2 pin jumper in the appropriate e _ oor La position SE or DIFF CH 7 IN SE CH 7 HI IN DIFF TB16 is used to set the BNC channels to Single Ended or to Differential Simply place channel s Correlation to Custom BNC Terminations BNC Ch A through BNC ChH Pertains to Terminal Blocks TB15 and TB16 for Custom Configuration on a per channel basis TB15 Routing Terminal Block BNC CH Description BNC channels A through D are configured on a per channel basis by the user TB15 is a routing terminal block used to connect BNCs A thru D to the desired signals which are selected via a second DBK214 terminal block For example a user could run a wire from BNCA to TB4 screw terminal TMRO and BNCA to TB4 DGND to create a BNC timer connection Accessory Wire
6. to change without notice DBK214 pg 14 967894 DBK Option Cards and Modules Reference Notes In regard to calculating system power requirements refer to the DBK Basics section Chapter 2 of the DBK Options Manual includes pinouts for P1 P2 P3 and P4 Refer to pinouts applicable to your system as needed For a quick comparison of all DBK200 Series boards refer to the DBK200 Series Matrix The matrix is located just before the DBK200 section of this manual Refer to the user manual for the primary data acquisition device as needed The user s manuals include device specific pinouts DBK Option Cards and Modules 967894 DBK214 pg 15 Note DBK214 pg 16 967894 DBK Option Cards and Modules
7. BK214 pg 7 Correlation to P1 Pertains to Terminal Blocks TB9 TB10 TB11 and TB12 for Analog I O Also see Correlation to BNC Terminations TB13 and TB14 on page DBK214 11 8 18 CH8IN Single Ended Mode CH 0 LO 7 Differential ee TEN ERMET CH 1 IN Single Ended Mode CH 1 HI IN Differential Mode mE L 9 17 CH9IN Single Ended Mode CH 1 LO IN Differential Mode a 2H 2 35 CH2IN Single Ended Mode CH 2 HI IN Differential Mode a LO 2 10 6 CH 10 IN Single Ended Mode CH 2 LO IN Differential Mode ti 3H 34 CH 3 IN Single Ended Mode CH 3 HI IN Differential Mode cep i 7 a a Tee aca CH 11 IN Single Ended Mode CH 3 LO IN Differential Mode eann ie FILT CAP LO For RC filter networks install a wire jumper between the relevant FILT CAP LO and AGND Note that there is no association between FILT CAP LO and P4 SGND Signal Ground Sense Common reference ground not for general use 33 CH 4 IN Single Ended Mode CH 4 HI IN Differential Mode EOE CH 12 IN Single Ended Mode CH 4 LO IN Differential Mode 5H 5 32 CH5 IN Single Ended Mode CH 5 HI IN Differential Mode CH 13 IN Single Ended Mode CH 5 LO IN Differential Mode 6H 6 amp 6 31 CH6 IN Single Ended Mode CH 6 HI IN Differential Mode CH 14 IN Single Ended Mode CH 6 LO IN Differential Mode CH 7 IN Single Ended Mode CH 7 HI IN Differential Mode CH 15 IN Single
8. DBK214 16 Connector BNC Interface Module Includes P1 P2 P3 P4 compatibility for Analog I O Digital I O amp Pulse Frequency Overview 1 Block Diagram 2 Connection Tips 3 System Examples 4 Using the Screw Terminal Blocks 6 Adding RC Filter Networks 12 Specifications 14 Reference Notes 15 DBK214 Front Panel Upper Slot for Terminal Board Wiring Pass Through Lower section of 16 BNC Connectors The DBK214 module is compatible with the following products e DaqBook 2000 Series e DaqBoard 2000 Series e DaqLab e DaqScan Overview The DBK214 module includes o P1 male DB37 connector for Analog Input P2 male DB37 connector for Digital I O P3 male DB37 connector for Pulse Frequency Digital and Counter Timer I O and Analog Output P4 100 pin connector Provides same signal connection as P1 P2 and P3 combined 14 on board screw terminal blocks accessible after removal of cover The terminal blocks tie in to P1 P2 P3 and P4 and provide for easy signal connection 8 BNC connectors BNCO through BNC7 for Analog Input 8 BNC connectors BNCA through BNCH custom configured by user for accessing Analog I O Digital I O or Counter Timer signals o On board socket locations for custom RC Filter networks accessible after removal of cover O O O O O O DBK214 Rear Panel Upper section includes P2 and P3 DB37 connectors Lower section includes P1 DB37 c
9. Ended Mode CH 7 LO IN Differential Mode FILT CAP LO For RC filter networks install a wire jumper between the relevant FILT CAP LO and AGND Note that there is no association between FILT CAP LO and P4 P1 TB10 Note 2 TBI exes 5 pasion 5 Digtal OUT extemal GAIN sleet Expansion 6 Digital OUT external GAIN select bit 0 eer Expansion 7 Digital OUT edema ADDRESS seais Expo _ _4_ Expansion 9 Digtal OUT external ADDRESS select bi Expansion 10 Digital OUT external ADDRESS select bit 0 EXP 11 Expansion 11 Simultaneous Sample and Hold SSH AGND a Analog Ground Common ik TB12 12 P1 F Din Numb er d De ae ea AGND Analog Ground Common SSS 5V 1 Expansion 5 V Power WW oho g P1 TB12 Refer to Ground Correlation Tables in the DBK Options Manual 457 0905 chapter 2 System Connections and Pinouts Note 2 For TB9 and TB10 the filter network portion of the silkscreen is not shown Instead the DIFF and SE channel identifiers have been moved next to the screws for ease in identification DBK214 pg 8 967894 DBK Option Cards and Modules Correlation to P2 Pertains to Terminal Blocks TB5 TB6 TB7 and TB8 for Digital i P2 Pin Number and Description benD Digital Ground Common Denbo Digital Ground Common o o OA 30 Digital I O P2 Digital Port A Bit 7 or P2 Expansion Data Bit 15 AB 31 Digital O P2 Digital Port A Bit 6 or P2 Exp
10. PC and externally connected equipment prior to connecting cables or signal lines to DBKs Electric shock or damage to equipment can result even under low voltage conditions Take ESD precautions packaging proper handling grounded wrist strap etc Use care to avoid touching board surfaces and onboard components Only handle boards by their edges or ORBs if applicable Ensure boards do not come into contact with foreign elements such as oils water and industrial particulate Do not confuse connectors Ensure that you only connect P1 I Os to P1 P2 I Os to P2 and P3 I Os to P3 Improper connection may result in equipment damage DBK Option Cards and Modules When using P4 e g for a DaqBoard 2000 be sure to align the P4 orientation indicators white arrows prior to mating the P4 connectors Ensure power is removed from all device s to be connected Pi SSG TLELEI I SSeS aoaaa A As soon as the DBK214 cover is removed verify that the Host Power LED is Off See figure at right for location series ate Observe ESD precautions when handling the board and making Gr connections Do not make redundant connections For example for Location of DBK214 s ANALOG IN you could use the P1 DB37 connector Host Power LED or Terminal Blocks TB9 through TB12 or BNC connectors Redundant connections must be avoided You do not need to remove the cover unless you need to access a terminal block customize
11. an RC filter network or set a BNC channel to Single Ended mode or to Differential mode via Jumpers JO through J7 Information regarding these tasks follows shortly RC filter networks are not to be made or used in association with additional DBK expansion options DBK214 s 100 pin P4 typically connects to a DaqBoard 2000 Series board s P4 via a CA 195 one hundred conductor ribbon cable The DaqBoard 2000 Series boards communicate external from the host PC through a 100 pin P4 connector The P1 P2 and P3 connectors discussed in association with these boards are subset connectors of the 100 pin P4 connector The System Connections and Pinouts chapters of the product hardware manuals include pinouts Connections to the DB37 connectors are made via CA 37 cables or CA 255 cables a P1 connects to an analog DBK card or module s P1 connector b P2 connects to a Digital DBK card or module s P2 connector c P3 connects to a Pulse Frequency DBK card module s P3 connector Refer to the separate CE Cable Kit instructions that are included with the associated CE cable kit Refer to the Declaration of Conformity in regard to meeting CE requirements 967894 DBK214 pg 3 System Examples Example 1 Front View DBK214 FN INNEN ear Yee ee z z a ER ga ga ga ee ee a oe j f A A A A G Back View DaqBoard 2000 DBK214 i CA 195 DBK214 Connected to a DaqBoard 2000 Note regarding
12. ansion Data Bit 14 A5 32 Digital 1 0 P2 Digital Port A Bit 5 or P2 Expansion Data Bit 13 OM 33 Digital I O P2 Digital Port A Bit 4 or P2 Expansion Data Bit 12 Digital I O P2 Digital Port A Bit 3 or P2 Expansion Data Bit 11 P2 Digital Port A Bit 2 or P2 Expansion Data Bit 10 P2 Digital Port A Bit 1 or P2 Expansion Data Bit 9 P2 Digital Port A Bit 0 or P2 Expansion Data Bit 8 P2 Pin Number aig Description sv 2 Expansion 5 V Power OOO OoOO OSO DGND Digital Ground Common DGND a Digital Ground Common DGND Digital Ground Common DGND Digital Ground Common DGND DE Digital Ground Common DGND Bil ee Digital Ground Common P2 Pin Number and Description E DGND Digital Ground Common gt SSS o Digital I O P2 Digital Port C Bit 7 or P2 Expansion Data Bit 7 M N Digital I O P2 Digital Port C Bit 6 or P2 Expansion Data Bit 6 5 24 Digitall O P2 Digital Port C Bit 5 or P2 Expansion Data Bit 5 04 26 Digital I O P2 Digital Port C Bit 4 or P2 Expansion Data Bit 4 P2 Digital Port C Bit 3 or P2 Expansion Data Bit 3 P2 Digital Port C Bit 2 or P2 Expansion Data Bit 2 P2 Digital Port C Bit 1 or P2 Expansion Data Bit 1 P2 Digital Port C Bit 0 or P2 Expansion Data Bit 0 DGND Dial Ground Common DGND __ DigitalGround Common Bo 10 Digital VO P2 Digital Port B Bit 0 or P2 Expansion READ Output B1 9 Digital 0 P2 Di
13. crew Terminal Blocks You must remove the DBK214 module s cover plate to access the screw terminal blocks This is described in steps 1 and 2 below 1 Remove the top inward screws from each of the 4 mounting brackets See following figure To remove the cover plate you must first remove the top inward screw from each of the 4 mounting brackets The Cover Plate is Secured by 4 Srews 2 Screws per side 2 After the 4 screws have been removed carefully remove the cover plate 3 As soon as the DBK214 cover is removed verify that the Host Power LED is Off See following figure for location HOST POWER i Host Power LED Location 4 Make the wiring connections to the terminals Refer to the board s silkscreen and to the pin correlations on the next few pages 5 Tighten the terminal block screws snug but do not over tighten 6 After all terminal connections are made and verified correct return the cover to the unit and secure in place with the 4 screws removed earlier Tighten snug but do not over tighten DBK214 pg 6 967894 DBK Option Cards and Modules In general the following terminal block to signal relationships apply ANALOG INPUT P1 P4 BNC O thru 7 D f ANALOG INPUT w Nini 2 2 2 F 2 bre DIGITAL I O P2 or P4 TB13 ANALOG INPUT P1 P4 TB14 BNC Channels TB9 TB10 O thru 7 NINIS gt e elelee pirr ahlzlelslalsle e 4 fas Aan 4 E OG
14. etwork always install a wire jumper between the relevant FILT CAP LO and AGND FILT CAP LO terminals are located on TB9 and TB10 967894 DBK214 pg 13 Specifications for DBK214 Operating Environment Temperature 30 C to 70 C Relative Humidity 95 RH non condensing Connectors P1 male DB37 connector for analog expansion or connection to primary acquisition device P2 male DB37 connector for digital expansion or connection to primary acquisition device P3 male DB37 connector for pulse frequency digital I O analog output or connection to primary acquisition device P4 100 pin connector for connection to a 2000 Series device that includes a P4 connector e g DagBoard 2000 Screw Terminals 14 banks of 10 connector blocks Wire Size 12 to 28 AWG Dimensions 285 mm W x 220 mm Dx 45mmH 11 x 8 5 x 2 7 Weight 1 36 kg 3 Ibs Cables and Accessories Item Description Part Number Rack Mount Kit p n RackDBK4 100 conductor expansion cables mate with P4 connectors 3 ft non CE Compliant CA 195 3 ft CE Compliant CA 209 6 ft non CE Compliant CA 195 6 37 conductor cables mate with DB37 connectors 2 in shielded T cable CA 255 2T 4 in shielded T cable CA 255 4T 8 in shielded T cable CA 255 8T 37 conductor ribbon cable CA 37 X Accessory Wire Kit 1139 0800 Includes jumper wires and a screwdriver DaqBook 2000 Series DaqLab 2000 Series DagqScan 2000 Series Specifications subject
15. ew the previous Warning and Caution statements then read over the following information regarding resistors and capacitors 967894 DBK Option Cards and Modules DBK Option Cards and Modules Do not use RC filters in conjunction with additional DBK expansion accessories Prior to installing a resistor to the filter network you must drill a 1 16 hole through the center pinhole beneath the board s silkscreen resistor symbol as indicated in the preceding figure Failure to do so will short circuit the resistor Do not drill holes on the board for channels unless those channels are to receive a filter network see preceding statement Resistors should be 1 4 watt film type with up to 5 tolerance Do not use wire wound resistor types A resistor value of 510 Q is recommended Do not exceed 510 Q Capacitors used are to be of the film dielectric type e g polycarbonate or NPO ceramic above 0 001 uF RECOMMENDED For reduction of both Common Mode Noise and Differential Mode Noise use one capacitor between Channel High and AGND and use a second capacitor between Channel Low and AGND For reduction of Differential Noise when no reduction of Common Mode Noise is needed position a capacitor across the respective Channel High and Channel Low When in Differential Mode using capacitors between Channel High Channel Low and AGND may cause a slight degradation of wideband Common Mode rejection When making a RC filter n
16. gital Port B Bit 1 or P2 Expansion WRITE Output B2 amp Digital VO P2 Digital Port B Bit 2 or P2 Expansion RESET Output O BO 7 Digital 0 P2 Digital Port B Bit 3 or P2 Expansion Address Bit 4 Out B4 6 Digital I O P2 Digital Port B Bit 4 or P2 Expansion Address Bit 3 Out B5 f 5 Digital I O P2 Digital Port B Bit 5 or P2 Expansion Address Bit 2 Out BE 4 Digital I O P2 Digital Port B Bit 6 or P2 Expansion Address Bit 1 Out B7 Digital I O P2 Digital Port B Bit 7 or P2 Expansion Address Bit 0 Out Refer to Ground Correlation Tables in the DBK Options Manual 457 0905 chapter 2 System Connections and Pinouts DBK Option Cards and Modules 967894 DBK214 pg 9 Correlation to P3 Pertains to Terminal Blocks TB1 TB2 TB3 and TB4 for Pulse Frequency Digital I O P3 Pin Number and Description Do 10 P83 Digital Port Bito D1 9 P3 Digital Port Bit 1 D2 8 P3 Digital Port Bit 2 D3 7 P3 Digital Port Bit 3 pa e Pa Digital Port Bit 4 P3 Digital Port Bit 5 pe a SPs Dita POR OOOO S S D7 3 P3 Digital Port Bit 7 29 P3 Digital Port Bit 8 28 P3 Digital Port Bit 9 D10 27 P3 Digital Port Bit 10 P3 Digital Port Bit 12 P3 Digital Port Bit 15 Digital Ground Common DGND Digital Ground Common 39 Din Aih mal ann 4 al Ae ais aa el Pe Gl P3 Pin Number and Description A ae nl T A O CLK 21 Analog Out Clock External DAC Pacer Clock Input EXP DACB Internal
17. onnector and P4 100 pin connector The three DB37 connectors P1 P2 and P3 can be used as direct connection points for I O signals Optionally convenient removable DB37 connectors provided can be used Often signals are connected to P1 P2 and or P3 via cable and a DBK card or module The DBK214 provides BNC and screw terminal access to all analog and digital I O from the host data acquisition device Related to the screw terminals is a front panel slot for routing all I O wiring DBK Option Cards and Modules 967894 DBK214 pg 1 8 BNC Channels Pre Configured for Analog Input H P4 TB9 o S iS 6 H gf RC Filter BNC lat Ti 2 28 CHO Network User Configurable 38 r i Per Channel BNC F 26 CH7 w C By P3 TB1 TB3 z TB9 Supports BNCO thru BNC3 S S A s nalog Out 23 TB10 Supports BNC4 thru BNC OSD counter Timer I High Speed E ISFOE Digtairo TBS TB7 a S ms P2 8 BNC Channels O User Configured via Jumper Wires o S TB2 TB4 z TB15 2 _ Digital 1 0_ ez S g BNC j 2 a e eS CHA ad t s TB16 TB6 TB8 P1 TB11 l i Expansion Control Acquisition Pacer Power Ce ee ee ne EEEE T EE E EEE ea Be TB15 Supports BNCA thru BNCD JI TB16 Supports BNCE thru BNCF mi TB12 DBK214 Block Diagram Accessory Kit p n 1139 0800 includes jumper wires and a screw driver DBK214 pg 2 967894 DBK Option Cards and Modules Connection Tips Turn off power to the host
18. the above system example A CA 195 100 conductor ribbon cable connects the P4 connector of the DBK214 to the P4 connector of the DaqBoard 2000 which is installed in the host PC DBK214 pg 4 967894 DBK Option Cards and Modules Example 2 Desktop PC or Notebook Ethernet DaqBook 2001 PeDOADAADAASD H DBK214 ebeloe e eee o Front View Back View DBK214 Connected to a DaqBook 2001 Notes regarding the above system example 1 Either of two Ethernet cables can be used CA 242 is a 1 5 ft cable CA 242 7 is a 7 ft cable 2 ACA 255 or CA 37 cable is being used to connect the DBK214 s P1 connector to the P1 connector of the DaqBook 2001 3 The DBK214 s P1 connector rear panel lower left connects to the internal screw terminal board to which analog I O signals could be connected via wire The wires would be routed out through the upper slots of the front panel In addition BNC connectors for channels 0 through 7 connect through the printed circuit board to the P1 terminal blocks 4 ACA 255 or CA 37 cable is used to connect the DBK214 s P2 connector to the DaqBook 2001 P2 connector 5 The DBK214 s P2 connector connects to the internal screw terminal board to which digital I O signals could be connected via wire The wires would be routed out through the upper slots of the front panel DBK Option Cards and Modules 967894 DBK214 pg 5 Using the S

DBK214

Contents

Download Pdf Manuals

Related Search

Related Contents