Omega OMB-DAQBOARD-3000 инструкция обслуживания

omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info Shop online at U ser ’ s Guide OMB-DAQBOARD-3000 Series P PCI 1-MHz, 16-Bit Multifunction Boards OMB-1128-0901 rev 1. 1[...]

Servicing Nor th America: U.S.A.: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford, CT 06907-0047 TEL: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1, Canada TEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.ca For immediate technical or application assistance: U.S.A. and Canad[...]

Warnings, Cautions, Notes, and Tips Refer all service to qualified personnel. This symbol wa rns of possible personal injury or equipment damage under noted conditions. Follow all safety standards of professiona l practice and the recommendations in this manual. Using this equipment in ways other than described in this ma nual can present serious s[...]

iv Your order was carefully inspected prior to shipment. When you receive your order, carefully unpack all item s from the shipping carton and check for physical si gns of damage that may have occurred during shipment . Promptly report any dam age to the shipping agent and your sales representative. Retain all ship p ing materials in case the unit [...]

DaqBoard/3000 Series User’s Manual 917394 vii T able of Contents DaqBoard I nstallation Guide (p/n 1033-0940) 1 – Device Overviews Block Diagrams ….. 1-1 Connections …… 1-2 Theory of Operation…… 1-3 Daq Software …… 1-13 2 – Connections and Pinouts Overview …… 2-1 Pinout for DaqBoard/3000 Series Boards …… 2-2 TB-100 Termi[...]

viii 907994 DaqBoard/3000 Series User’s Manual 6 – Setpoint Configuration for Output Control Overview …… 6-1 Detecting Input Values …… 6-3 Controlling Analog, Digital, and Timer Outputs …… 6-4 P2C, DAC, or Timer Update Latency …… 6-6 More Examples of Control Outputs …… 6-7 Detection on an Analog Input, DAC and P2C Updates ?[...]

This product requires one of the following Op erating Systems: Windows 2000 Windows XP[...]

DaqBoard Inst allation Guide This guide tells how to co m plete th e fo llowing steps for a successful installation. Step 1 – Install Softw are …… page 2 Step 2 – Install Boards in Available PCI Bus-Slots …… page 3 Step 3 – Configure Boards ….. page 5 Step 4 – Test Hardw are ….. page 6 Reference Note: After you have compl eted t[...]

1033-0940, rev 8.0 918494 DaqBoard Installation Guide IG- 3 Reference Note : Adobe PDF versions of user manuals will automatically install onto you r hard drive as a part of product support. The default location is in the Programs group, which can be accessed from the Window s Desktop . Refer to the PDF documentation for details regarding bot h ha [...]

Step 2 – Install Boards in available PCI Bus-slots IMPORTANT : Software must be installed before installing hardware. CAUTION Turn off power to, and UNPLUG the host PC a nd externally connected equipment prior to removing the PC’s cover and installing the DaqBoa rd. Electric shock or damage to equipment can result even under low-voltage conditi[...]

7. Refer to the figure at the ri ght. Align the groove in the DaqBoard’s PCI edge-connector with the ridge of t he desired PCI slot, and with t h e PC’s corresponding rear- panel slot. 8. Push the board firmly into the PCI slot. The bo ard will snap into po s itio n. 9. Secure the board by inserting the rear-panel adapter-plate screw. 10. Using[...]

1. Run the Daq Configuration control panel applet . Navigation from the desktop to the applet is as follo ws: Start ⇒ Settings ⇒ Control Panel ⇒ Daq*Configuration (double-click) 2. Double-click on the Device Invent ory’s DaqBoard1K0, 2K0, or 3K0 icon, as applicable. The DaqBoard’s Properties tab will appear. If the DaqBoard icon is not pr[...]

Step 4 – T est Hardware Use the following steps to test the DaqBoard. Note that these steps are continued from those li sted under the previous section, “Configure Board.” 1. Select the “ Test Hardware” tab. 2. Click th e “ Resource Test ” butt on. 3. After the test is complete, click “ OK .” System capability is now tested for th[...]

IG- 8 DaqBoard Installation Guide 918494 1033-0940, rev 8.0[...]

Device Overviews 1 Block Diagrams …… 1-1 Connections …… 1-2 Product Features …… 1-3 Software ……1-13 DaqView can only be used with one DaqBoar d at a time. DASYLab and LabView can be used with multiple boards. For multiple b oard use (via custom programming) refer to the Using Multiple Devices section of the Programmer’s Manual . R[...]

1-2 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual Block Diagram for DaqBoard/3005 and / 3006 * Note : DaqBoard/3006 has 16 single-ended analog inputs; ±10V input range only; it has no differential input. DaqBoard/3006 has no HDMI interface. Connections Reference Note : For the DaqBoard/3000 Series installation proced[...]

Product Features I/O Comparison Matrix Product or System Analog Input Channels Input Ranges Analog Output Channels Digital I/O Channels Counter Inputs Timer Outputs DaqBoard/3000 16SE / 8DE 7 2 24 4 2 DaqBoard/3001 16SE / 8DE 7 4 24 4 2 DaqBoard/3005 16SE / 8DE 7 0 24 4 2 DaqBoard/3006 16SE only 1 0 24 4 2 DaqBoard/3000 with PDQ30 64SE / 32DE 7 2 2[...]

1-4 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual Signal I/O One 68-pin connector provides access to the 16SE/8D E analog input channels, 24 digital I/O lines, counter/timer channels, and analog outputs (when applicable). With exception of DaqBoard/3006, a HDMI connector is also located on t he orb. The HDMI provides [...]

Another synchronous mode al lows digital inputs to be scanned every tim e an analog input channel is scanned. For example, if eight analog inputs are sca nned at 1 µsec per channel continuously, and 24 bit s of digital inputs are enabled, th en the 24 bits of digital inputs will be scanned at 24 bits per 1 µsec. If counters are enabled in this mo[...]

1-6 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual Example 2: Analog channel scanning of voltage and temperature inputs The figure below shows a more com plicated acquisition. The scan is programm ed pre-acquisition and is made up of 6 analog channels (Ch0, Ch2, Ch5, Ch11, Ch22, Ch23.) Each of these analog channels can[...]

Example 3: Analog and digital channel scanning, once per scan mode The figure below shows a more com plicated acquisition. The scan is programm ed pre-acquisition and is made up of 6 analog channel s (Ch0, Ch2, Ch5, Ch11, Ch22, Ch25) and 4 digital channel s (16-bits of digital IO, 3 counter inputs.) Each of the analog channels can have a di fferent[...]

1-8 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual Example 4: Sampling digital inputs for every analog sample in a scan group The figure below shows another acquisition. The scan i s programmed pre-acquisiti on and is made up of 6 analog channels (Ch0, Ch2, Ch5, C h11, Ch22, Ch25) and 4 digital channels (16-bit s of di[...]

DaqBoard/3000 Series User’s Manual 988093 Daq Systems and Device Overviews 1-9 Bus Mastering DMA The DaqBoard/3000 series supports Bus Mastering DMA. Multiple DMA channels allow analog and digital/count er input data, as well as analog and digital out put data to flow between the PC and the DaqBoard/3000 series without consum ing valuable CPU tim[...]

1-10 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual o Variable pre-trigger with post trigger stop event . Unlike the previous pre-tri gger modes, this mode does not have to sati sfy the pre-trigger number of readings before recognizing the t r igger event. Thus the number of pre-tri gger readings acquired is variable a[...]

Digital Inputs and Outputs Twenty-four TTL-level digital I/O lines are included in each of the DaqBoard/3000 Series boards. Digital I/O can be programm ed in 8-bit groups as either i nputs or outputs and can be scanned in several modes (see Input Scanning ). Ports program med as input can be part of the scan group and scanned along wit h analog inp[...]

1-12 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual This example has al l 4 DACs being updated and the 16-bits of digital IO. These updat es are performed at the same time as the acquisition pacer clock (also calle d the scan clock.) All 4 DACs and the 16-bits of pattern digital output are updated at the beginning of e[...]

DaqBoard/3000 Series User’s Manual 988093 Daq Systems and Device Overviews 1-13 Timer Outputs Two 16-bit timer outputs are built into every 3000 series board. Each timer is capable of generating a different square wave with a program mable frequency in the range of 16 Hz to 1 MHz. Example 6: Timer Outputs Timer output s are programmable square wa[...]

1-14 Daq Systems and Device Overviews 988093 DaqBoard/3000 Series User’s Manual Ready-to-use programs are convenien t for fill-in-the-blank applications that do not require program ming for basic data acquisiti on and display: • DaqView is a Windows-based program for basic se t-up and data acquisition. DaqView lets you select desired channels, [...]

Connections and Pinout s 2 Overview …… 2-1 Pinout for DaqBoard/3000 Series Boards …… 2-2 TB-100 Terminal Connector Option …… 2-3 PDQ30 Analog Expansion and DBK215 Connector Options …… 2-4 CAUTION Turn off power to all devices connected to the system before connecting cables or setting configuration jumpers and switch es. Electrical [...]

Pinout for DaqBoard/3000 Series Boards Pin numbers refer to the 68-pi n S C S I female connector, located on the DaqBo ard/3000. Function Pin Pin Function Analo g input C hannel 8 34 68 Analo g input C hannel 0 Analo g input C hannel 1 33 67 Analog Common Analog Common 32 66 An alog inpu t Channe l 9 Analo g input C hannel 10 31 65 Analo g input C [...]

TB-100 T erminal Connector Option The TB-100 Terminal C onnector option can be used to connect all signal I/O lines that are associat ed with a DaqBoard/3000 Series device. TB-100 connects to the DaqBoard’s 68-pin SC SI connector via a 68-conductor cable: p/n C A-G55, CA-G56, or CA-G56-6. TB-100 Pinout The “Pi n” column refers to the pin no. [...]

PDQ30 Analog Expansion and DBK215 Connector Options 2-4 Connections & Pinouts 918494 DaqBoard/3000 Series User’s Manual PDQ30 Analog Expansion Modul e DBK215 16 BNC Connector M odule DaqBoard/3000 Series boards can connect to opti onal devices through either or both of the board’s orb connectors. DaqBoard/3000 Series Connector Layout* * Not[...]

DBK215 If you are not using a TB-100 term inal board connec tion option with y our DaqBoard/3000 Series board you can, instead, ma ke use of a DBK215 module. The DBK215 includes: o BNC Access to 16 inputs or out puts (on front panel) o on-board screw-terminal blocks* o on-board socket lo cations for custom RC Filter networks* o 68-pin SCSI connecto[...]

System Example A DaqBoard/3000 Series sy stem exam ple which includes both a PDQ30 and a DBK215 is illustrated on page 2-4. For convenience, it has been repeated below. In regard to the PDQ30 aspect: 1) Connection from PDQ30 to DaqBoard/3000 is made via a CA-266-3 (or C A-266-6) HDMI cable. 2) PDQ30’s analog input lines connect vi a removable scr[...]

PDQ30 Terminal Block Pinouts (TB1 through TB6) PDQ30 can measure 48 channels of volt age or 24 channels of temperature. The temperature measurem ent requires the use of Differential Mode. Reference Notes : For PDQ30 specifications, refer to chapter 6. DaqBoard/3000 Series User’s Manual 918494 Connections & Pinouts 2-7[...]

2-8 Connections & Pinouts 918494 DaqBoard/3000 Series User’s Manual[...]

CE-Compliance 3 Overview ……3-1 CE Standards and Directives …… 3-1 Safety Conditions ……3-2 Emissions/Immunity Conditions ……3-2 Overview CE standards were developed by the European Un ion (EU) dat ing from 1985 and include specifications both for safety and for EMI em issions and immunit y. No w, all affected products sold in EU count[...]

For clarification, term s used in some Declarations of Conform ity include: • pollution degree : any addition of forei gn matter, solid, liquid or gaseous (i onized gases) that may produce a reduction of dielectric st rength or surface resistivity. Pollution Degree I has no influence on safety and im plies: the equipment is at operat ing temperat[...]

Calibration 4 DaqBoard/3000 Series boards are factory-cali b rated. Ho wever, if adjustments are needed they should be completed in the following o rder: 1. Analog Measurement Path, Offset and Gain 2. Voltage Reference 3. DAC0 Offset and Gain * 4. DAC1 Offset and Gain * 5. DAC2 Offset and Gain * 6. DAC3 Offset and Gain * *In regard to DAC ap p lica[...]

4-2 Calibration 918494 DaqBoard/3000 Series User’s Manual[...]

DaqCal User Calibration Utility Contents Overview …… i Equipment …… ii NIST Traceability …… iii Installing DaqCal …… iii Setup …… iii What to Expect when using DaqCal …… v Calibrating Analog Outputs …… vii Calibrating DBK Expansion Options …… viii CAUTION Turn off power to all devices connected to the system before c[...]

pg. ii_DaqCal 918494 User Calibration Guide, 457-0931 rev 1.0 Equipment Refer to the appropriate block below , depending on whether you w ill be calibrating through a 37-pin, 68-pin, or 100-pin connector . P1 37-PIN If calibration signals w ill be passing th rough a 37-pin P1 connector you w ill need : Required : 6.5-digit, d ig ital m ulti-meter 1[...]

NIST T raceability Calibration test equipment should be traceable through the National Institu te of Standard s and Technology. (NIST). Customers not familiar with traceability through that institute should contact them at traceability@nist.gov The NIST Policy on Traceability (contained in NIST Administrative Manual, Subchapter 5.16) addresses: o e[...]

P1 (37-pin) For DB37 P1 applications you can at tach a DBK11A to the device via a CA-37 cable. Connecting a DBK11A P4 (100-pin) For 100-pin P4 connector applications you can use a DB K200 (or DBK201), DBK11A, and a CA-195 cable; or you could use a DB K213 and a CA-195 cable. Illustrations of these two scenarios follow. Connecting a DBK11A via a DBK[...]

After you have completed the setup according to the type of device and appropr iate connectivity option, launch DaqCal and follow the on-screen i nstructions. What to Expect when using DaqCal When DaqCal open s you will be prompted to select your device from a list. After doing so the ap p lication will guide you through the calibration pro cess us[...]

From the screen’s Cal ibration List (right-hand figure), select the desired types of cal ibration. In the example shown we have selected: o Channel Offset A/D (Single-Ended) o Channel Gain A/D (Single-Ended) After making the selections, click the <Calibrate> button (see preceding figure). Steps specific to your d ev ice will now display. Se[...]

Calibrating Analog Outputs After launching DaqCal, sel ect the device to be calibrated from the device invent ory list. After selecting your device, click th e <OK> b utton. An instruction screen with a Calibration List will display. From the screen’s Calibrat ion List select the desired types of calibration. For the example we have selecte[...]

Calibrating DBK Expansion Options If the primary data acquisition device (DaqBook, or DaqB oard) is out of its calibration period, calibrate that device prior to calibrating the DB K expansion option. An alternative to using DaqCal is to contact the factory or your service representative to schedule a factory calibration. After launching DaqCal, se[...]

Counter Input Modes 5 Debounce Module …… 5-1 Terms Applicable to Counter Mode s…….5-5 Counter Options …… 5-5 Counter/Totalize Mode …… 5-6 Period Mode …… 5-8 Pulsewidth Mode …… 5-11 Timing Mode …… 5-13 Encoder Mode …… 5-1 5 Each of the high-speed, 32-bit counter channels can be configured for counter, period, pulse wi[...]

Trigger After Stable Mode In the “Trigger After Stable” mode , the output of the debounce m odule w ill not change state until a period of stability has been achieved. This means that the input has an edge a nd then must be stable for a period of time equal t o the debounce time. Debounce Module – Trigger After Stabl e Mode The following tim [...]

T2 – During time period T2, t he input signal is not stable for a length of t ime equal to T1 (the debounce time sett ing for this example.) Therefore, the output stays “hi gh” and does not change state during time peri od T2. T3 – During time period T3, the i nput signal is stable for a time peri od equal to T1, meeting the debounce requir[...]

Use trigger before stable mode when the input signal has groups of glitches and each group is to be counted as one. The trigger before stable mode will recognize and count the first glitch within a group but reject the subsequent glitches within the group if the debounce time is set accordingly. The debounce tim e should be set to encompass one ent[...]

DaqBoard/3000 Series User’s Manual 918494 Counter Input Modes 5-5 Terms Applicable to Counter Modes The following term s and definitions are provided as an aid to understanding count er modes. Gating: Any counter can be gated by t h e mapped channel. When the mapped channel is high, the counter will be allowed to count, when the mapped cha nnel i[...]

Encoder Mode (see page 15). OPT[1:0] : Determ ines the encoder measurement mode: 1X, 2X, or 4X. OPT2 : Determines whet her the counter is 16-bits (Counter Low); or 32-bits (C ounter High). OPT3 : Determines whic h signal latches the counter outputs into the data stream going back to the /3000 Series board. Start of scan or m apped channel. OPT4 : A[...]

An explanation of the various counter opt ions, depicted in the previous figure, follows. COUNTER: OPT0: This selects totalize or clear on read mode. Totalize Mode – The counter counts up and rolls over on the 16-bit (Low Counter) boundary, or on the 32-bit (High Counter) boundary . See OPT2 in re gard to choosing 16-bit or 32-bit counters. Clear[...]

Period Mode TIP: When using a counter for a trigger source , it is a good idea to use a pre-trigger with a value of at least 1. The reason is that all counters start at zero with the in itial scan; and there will be no valid reference in regard to rising or falling edge. Setting a pre-trigger to 1 or more ensures that a valid reference value is pre[...]

DaqBoard/3000 Series User’s Manual 918494 Counter Input Modes 5-9 PERIOD: OPT[1:0]: Determines the number of periods to time, per measurement . This makes it possible to average out jitter in the input waveform, sam pling error, noise, etc. There are four options: (1) The channel’s measurem ent is latched every tim e one complete period has bee[...]

5-10 Counter Input Modes 918494 DaqBoard/3000 Series User’s Manual Upper 16-bits of the 32-bit counter Lower 16-bits of the 32-bit counter Range (Hz) Ticksize (nS) Averaging Option Range (Hz) Ticksize (nS) Averaging Option 15u – 1500u 20833.333 1 1 – 100 20833.333 1 150u – 15m 2083.333 1 10 – 1k 2083.333 1 1500u – 150m 208.333 1 100 –[...]

Pulsewidth Mode TIP: When using a counter for a trigger source , it is a good idea to use a pre-trigger with a value of at least 1. The reason is that all counters start at zero with the in itial scan; and there will be no valid reference in regard to rising or falling edge. Setting a pre-trigger to 1 or more ensures that a valid reference value is[...]

5-12 Counter Input Modes 918494 DaqBoard/3000 Series User’s Manual PULSEWIDTH: OPT2: Determines whether t h e pulsewidth is to be measured with a 16-bit (Count er Low), or 32-bit (counter High) counter. Since pulsewi dth measurements always have the “st op at the top” option enabled, this opt ion dictates whether the measurem ent has a range [...]

Timing Mode TIP: When using a counter for a trigger source , it is a good idea to use a pre-trigger with a value of at least 1. The reason is that all counters start at zero with the in itial scan; and there will be no valid reference in regard to rising or falling edge. Setting a pre-trigger to 1 or more ensures that a valid reference value is pre[...]

An Example of Timing Mode The following exampl e represents one channel in timing mode. The t ime desired is between the rising edge on the input channel and the fall ing edge on the mapped channel . Zeroes are returned, in the scan, until one complete time measurement has been taken. At that po int, the value (time in ticks) is latched and logged [...]

Encoder Mode TIP: When using a counter for a trigger source , it is a good idea to use a pre-trigger with a value of at least 1. The reason is that all counters start at zero with the in itial scan; and there will be no valid reference in regard to rising or falling edge. Setting a pre-trigger to 1 or more ensures that a valid reference value is pr[...]

Representation of Quadrature Encoder Output s: A, B, and Z As the encoder rotates, the A (or B) sign al is in di cative of the distance the en coder has traveled. The frequency of A (or B) indicates the veloci ty of rotation of the encoder. If the Z signal is used to zero a counter (that is clocked by A) then that counter will give the number of pu[...]

ENCODER: OPT[1:0]: This determi nes the encoder measurement mode: 1X, 2X, or 4X. ENCODER: OPT3: This determi nes which signal latches the counter outputs into the dat a stream going back to the /3000 Series board. Normal ly, the start of scan signal latches the counter output s at the beginning of every scan. The other opti on is to have the mapped[...]

Wiring for 1 Encoder The following figure illustrates connections for one encoder to a 68-pin SCSI connector on a DaqBoard/3000 Series board. The “A” signal must be connected to an even-numbered channel and the associated “B” signal must be connected to the next [h igher] odd-numbered channel. For example, if “A” were connected to CTR0,[...]

A typical acquisition might ta ke 6 readings off of the 3000 Series boa rd module as illustrated below. The user determines the scan rat e and the number of scans to take. DaqBoard/3000 Series board Acquisitio n of Six Readings per Scan Note : Digital channels do not take up analog channel scan time. In general, the output of each channel’s count[...]

Wiring for 2 Encoders The following figure illustrates single- ended connections for two encoders . Differential connections are not applicable. Two Encoders Connected to pins on the SCSI C o nnector* * Connections can instead, be m ade to the associated screw-terminals of a connected TB-100 terminal connector option. Connect two encoders to the 30[...]

Setpoint Configuration for Output Control 6 Overview …… 6-1 Detecting Input Values …… 6 -3 Controlling Analog, Digital, and Timer Outputs …… 6-4 P2C, DAC, or Timer Update Latency …… 6-6 More Examples of Control Outputs …… 6 -7 Detection on an Analog Input, DAC and P2C Updates …… 6-7 Detection on an Analog Input, Timer Output[...]

DaqBoard/3000 Series boards include a setpoi nt configur ation feature which allows the user to indi vidually configure up to 16 detection setpoi nts associated with channels within a scan group. Each detection setpoint can be program med in the following ways: o Single Point referenced – above, below, or equal to the defined set point o Window ([...]

Detecting Input V alues All setpoints are program med as part of the pre-acquisition setup, si milar to setting up the analog pat h , debounce mode, or counter mode setup. Since each setpoint acts on 16-bit data, each has two 16-bit compare values: Limit A (High Lim it) and Limit B (Low Limit). These limits define the setpoint window. There are sev[...]

Controlling Analog, Digital, and T imer Outputs Each setpoint can be program med with an 8-bit digita l output byte and corresponding 8-bit m ask byte. When the setpoint criteria has been m et, the P2C digital output port can be updated with the given byte and mask. Alternately, each setpoint can be program med with a 16-bit DAC update value, any o[...]

The setting of a detection wi ndow must be done with a scan period in mind. Thi s applies to analog inputs and counter inputs. Quickly changing analog input voltages can step over a setpoint wi ndow if not sampled ofte n enough. There are three possible solutions for overcom ing this problem: (1) The scan period could be shortened to give m ore tim[...]

P2C, DAC, or T imer Update Latency Setpoints allow DACs, t imers, or P2C digital output s to be updated very quickly. Exactly how fast an output can be updated is dete rmined by the following three factors: o scan rate o synchronous sampling mode o type of output to be updated Example : We set an acquisition to have a scan rate of 100 kHz. This mea[...]

More Examples of Control Outputs Detection on an Analog Input, DAC and P2C Updates Update Mode: Update on True and Fal se Criteria: Ch 5 example: Below Lim it; Ch 4 example: Inside Window In this example C hannel 5 has been programmed with reference to one setpoi nt [Limit A], defining a low limit; and Channel 4 has been p r ogramm ed with referen [...]

In the example [upper portion of the preceding figur e], the setpoint placed on analog Channel 5 updated DAC1 with 0.0V. The update occurred when Channel 5’s i nput was less than the setpoint (Limi t A). When the value of Channel 5’s input was above setpoint Limit A, the condition of <A was false and DAC1 was then updated with minus 1.0V. Co[...]

Using the Hysterisis Function Update Mode: N/A, the Hysterisis option has a forced update built into the function Criteria Used: wi ndow criteria for above and below the set limits The figure below shows analog input Channel 3 with a setpoint which defines two 16-bit li mits, Limit A (High) and Limit B (Low). These are being applied in the hysteres[...]

Using Multiple Inputs to Control One DAC Output Update Mode: Rising Edge, for each of 2 channels Criteria Used: Inside Window, for each of 2 channels The figure below shows how multiple inputs can update one output. In the following figure the DAC2 analog output is being updat ed. Analog input Channel 3 has an inside-the-window setpoint applied. Wh[...]

DaqBoard/3000 Series User’s Manual 908794 Setpoint Configuration for Output Control 6-11 The Setpoint S tatus Register Regardless of which software appl ication you are us ing with a DaqBoard/3000 Series devi ce, a setpoint status register can be used to check the current st ate of the 16 possible setpoints. In the register, Setpoint 0 is the lea[...]

6-12 Setpoint Configuration for Output Control 908794 DaqBoard/3000 Series User’s Manual[...]

S pecifications – DaqBoard/3000 Series and PDQ30 7 DaqBoard/3000 Series Specifications I/O Comparison Matrix Product or System Analog Input Channels Input Ranges Analog Output Channels Digital I/O Channels Counter Inputs Timer Outputs DaqBoard/3000 16SE / 8DE 7 2 24 4 2 DaqBoard/3001 16SE / 8DE 7 4 24 4 2 DaqBoard/3005 16SE / 8DE 7 0 24 4 2 DaqBo[...]

7-2 Specifications 988093 Note : Specifications are subjec t to change without notice. Maximum Usable Input Voltage + Common Mode Voltage Ranges Maximum (CMV + V in ) 0.5, 1, 2, 5, 10V 10.5V 0.1, 0.2V 2.1V A/D Specifications Type : Successive approximation Resolution : 16 bit Maximum Sample Rate : 1 MHz Nonlinearity (Integral) : ± 2 LSB maximum No[...]

Note : Specifications are subject to change without notice. 988093 Specifications 7-3 External Acquisition Scan Clock Input Maximum rate : 1.0 MHz Clock Signal Range : Logical zero 0V to 0.8V; Logical one 2.4V to 5.0V; protected to ±15V Minimum pulse width : 50 ns high, 50 ns low Triggering Trigger Sources : 6, individually selectable for starting[...]

7-4 Specifications 988093 Note : Specifications are subjec t to change without notice. Analog Outputs Applicable to DaqBoard/3000 and /3001 only Analog output channels are updated sync hronously relative to scanned inputs, and clocked from either an internal onboard clock, or an external clock source. Analog outputs can also be updated asynchronous[...]

Pattern Generation Output Two of the 8-bit ports can be configured for 16-bit pa ttern generation. The pattern can be updated synchronously with an acquisition at up to 12 MHz. Counters One Counter Channel, Typical Each of the four high-speed, 32-bit counter channels can be configured for c ounter, period, pulse w idth, time between edges, or multi[...]

7-6 Specifications 988093 Note : Specifications are subjec t to change without notice. Frequency/Pulse Generators One Timer Channel, Typical Channels : 2 x 16-bit Output Wav eform : Square wave Output Rate : 1 MHz base rate divided by 1 to 65535 (programmable) High Lev el Output Voltage : 2.0V minimum @ -1.0 mA, 2.9V minimum @ -400 µA Low Level Ou[...]

Note : Specifications are subject to change without notice. 988093 Specifications 7-7 PDQ30 Specifications General Operating Temperature: -30 ˚ to +70 ˚ C Storage Temperature: -40 ˚ to +80 ˚ C Pow er Consumption: 400 mW (max) Warm up: 30 minutes to rated specifications Relative Humidity : 0 to 95%, non-condensing Vibration: MIL STD 810E, catego[...]

7-8 Specifications 988093 Note : Specifications are subjec t to change without notice. PDQ30 Type T Thermocouple Typical Performance of 12 PDQ30 Units; 0°C (Note 1) -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 0 5 10 15 20 Channel Error ( °C ) Note 1: Assumes 16384 oversampling applied, CMV = 0.0V, 60 mi nute warm-up, still environment, and 25°C ambient tempe[...]

Appendix A DBK215 16-Connector BNC Connection Module With 68-Pin SCSI Adaptability for Analog I/O, Digital I/O, & Pulse/Frequency Overview …… 1 Block Diagram …… 2 Connection Tips…… 3 System Examples …… 4 Using the Screw-Terminal Blocks …… 5 Adding RC Filter Networks …… 11 Specifications …… 13 DBK215 Front Panel Upper[...]

DBK215, pg. A-2 886994 Appendix A TB15 supports BNCA thru BNCD TB16 Supports BNCE thru BNCF DBK215 Block Diagram * Accessory Kit p/n 1139-0800 includes jumper wires and a screw driver. Note that the 68-pin SCSI (P5) connector t ypically connects to a SCSI connector via a CA-G55, CA-G56, or CA-G56-6 cable. o CA-G55 is a 3-foot long cable . o CA-G56 [...]

Connection T i ps CAUTION Turn off power to the host PC and externa lly connected equipment prior to connecting cables or signal lines to DBKs. Electric sh ock 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 a[...]

DBK215, pg. A-4 948894 Appendix A System Example DBK215 and PDQ30 Connection to a DaqB oard/3000 Series Board Notes regarding the ab ov e system example : 1) Any of three 68-conductor SCSI ribbon cables can be used to connect the DBK215 to the board’s SCSI.. o CA-G55 is a 3-foot long cable. o CA-G56 is a 3-foot long shielded cable. o CA-G56-6 is [...]

Using the Screw-T erminal Blocks You must remove the DBK215 m odule’s cover pl ate to access the screw terminal blocks. This is described in steps 1 and 2 bel o w. 1. Remove the top inward screws from each of th e 4 mounting brackets. See following figure. The Cover Plate is Secured by 4 Srews [2 Screws per-side] To remove the cover plate you mus[...]

DBK215, pg. A-6 948894 Appendix A In general, the following terminal block-t o-signal relationships apply : DBK215 Terminal Blocks Used for . . . Alternativ e TB9 TB10 ANALOG INPUT BNC 0 thru 7 TB11 TB12 ANALOG INPUT N/A TB5 TB6 TB7 TB8 DIGITAL I/O N/A TB13** TB14** ANALOG INPUT BNC Channels 0 thru 7** TB9,TB10 TB15 TB16 (Note 1) USER CONFIGURABLEB[...]

Analog I/O Correlation to 68-pin SCSI Also see “Correlation to BNC Terminations (TB13 and T B14) on page DBK215-10.” TB9 Pin Number and Description DIFF SE 0H 0 68 CH 0 IN (Single-Ended Mode) / CH 0 HI IN (Differential Mode) 0L 8 34 CH 8 IN (Single-Ended Mode) / CH 0 LO IN (Differential Mode) 1H 1 33 CH 1 IN (Single-Ended Mode) / CH 1 HI IN (Di[...]

DBK215, pg. A-8 948894 Appendix A Digital I/O Correlation to 68-pin SCSI TB5 Pin Number and Description DGND ** Digital Ground, Common DGND ** Digital Ground, Common A7 49 Digital I/O: Port A, Bit 7 A6 15 Digital I/O: Port A, Bit 6 A5 50 Digital I/O: Port A, Bit 5 A4 16 Digital I/O: Port A, Bit 4 A3 51 Digital I/O: Port A, Bit 3 A2 17 Digital I/O: [...]

Pulse/Frequency Correlation to 68-pin SCSI TB1 Pin Number and Description D0 N/A P3 Digital Port Bit 0 D1 N/A P3 Digital Port Bit 1 D2 N/A P3 Digital Port Bit 2 D3 N/A P3 Digital Port Bit 3 TB1 is NOT USED D4 N/A P3 Digital Port Bit 4 D5 N/A P3 Digital Port Bit 5 D6 N/A P3 Digital Port Bit 6 D7 N/A P3 Digital Port Bit 7 DGND N/A Digital Ground, Com[...]

DBK215, pg. A-10 948894 Appendix A Correlation to Analog Input BNC Terminations – BNC 0 through BNC 7 “Virtual” Terminal Blocks TB13 and T B 14 for ANALOG INPUT c onnect to TB9 and TB10 through the printed circuit board. TB13 (“Virtual” Terminal Block) 68-Pin SCSI Connector, Pin Number and Description BNC CH DIFF SE Pin SE = Single Ended [...]

Adding Resistor/Capacitor Filter Networks WARNING Disconnect the DBK215 from po wer and signal sources prior to installing capacitors or resistors. CAUTION Ensure wire strands do not short power supply connections to any terminal potential. Failure to do so could result in damage to equipment. Do not exceed maximum allowable inputs (as listed in pr[...]

DBK215, pg. A-12 948894 Appendix A • 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-[...]

Appendix A 948894 DBK215 A-13 Specifications for DBK215 Operating Environment : Temperature : -30°C to 70°C Relative Humidity : 95% RH, non-condensing Connectors : P5 : 68-Pin SCSI Screw Terminals : 14 banks of 10-connector blocks Wire Size: 12 T O 28 AWG Dimensions : 285 mm W x 220 mm D x 45 mm H (11” x 8.5” x 2.7”) Weight : 1.36 kg (3 lbs[...]

DBK215, pg. A-14 948894 Appendix A[...]

Appendix B 907994 Hardware Analog Level Trigger B-1 Appendix B Hardware Analog Level Trigger An Important Note Regarding Hardware Analog Level Trigger and Comparator Change State Issue : When the starting out analog input voltage is near t he trigger level, and you are performing a rising [or falling] hardware analog level trigger, it is po ssible [...]

B-2 Hardware Analog Level Trigger 90794 Appendix B[...]

Glossary 959395 G-1 Glossary Acquisition A collection of scans acquired at a specif ied rate as controlled by the sequencer. Analog A signal of varying voltage or current that communicates data. Analog-to-Digital Converter (ADC) A circuit or device that converts analog values in to digital values, such as bi nary bits, for use in digital computer p[...]

G-2 959395 Glossary Differential mode voltage Differential mode voltage refers to a voltage di fference between two signals that are referenced to a common point. Example: Signal 1 is +5 VD C referenced to common. Signal 2 is +6 VDC referenced to common. If the +5 VDC signal is used as the refere nce, the differential mode voltage is +1 VDC (+ 6 VD[...]

W ARRANTY / DISCLAIMER OME GA ENGI NEER ING, INC . war rant s thi s uni t to be free of defe cts in mate rial s and work mansh ip for a per iod of 13 m onth s fro m da te of purch ase. OMEGA ’ s W ARRANTY adds an additional one (1) mont h grace period to the normal one (1) year product warrant y to cover handling and shipping time. This ensures t[...]

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