DA12-16 CONTEC | Alldatasheet
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Ver.2.13 .1.00 DA12-16(PCI) 1 Digital to Analog Output Board for PCI 16ch type DA12-16(PCI) * Specifications, color and design of the products are subject to change without notice. This product is a PCI bus-compliant interface boards that performs digital-to-analog conversion. This product performs D-A conversion using 16 output channels at a conversion speed of 10 sec [100KSPS] and a resolution of 12 bit. Using the bundled driver library [API-PAC (W32)], you can create Windows application software for this board in your favorite programming language supporting Win32 API functions, such as Visual Basic or Visual C++. Support for unipolar and bipolar output ranges An output range can be set for each channel by software. Two output modes selectable This product offers a choice of two output modes selectable. One updates only the output voltage of a specified channel and the other updates the output voltages of all channels. Capable of updating the output voltage using a sampling clock This product can update the output voltage periodically using the internal sampling clock or in synchronization with external events using an external sampling clock. Safety design to adjust output voltage to 0V when power supply is turned on To prevent the unstable voltage and the connected device of D/A converter from fault and malfunctions when the power supply is turned on, the circuit is designed to adjusts output voltage of the analog output to 0V. Optional units Using optional units facilitates connections. For more details on the option, please refer to “Cable & Connector” or “Accessories (Option)”. Item DA12-16(PCI) Analog Output Isolated specification Non-isolated Number of output channels 16channel Output range Bipolar 10V, 5V, Unipolar 0 - +10V (Software setting by channel) Absolute max. output current 5mA Output impedance 10or less Resolution 12bit Non-Linearity error *1 3LSB Conversion speed *2 10sec [100KSPS] (Max.) Sampling clock Internal sampling clock : 10,000 - 1,073,741,824,000nsec (Can be set in 250nsec units) External sampling clock : TTL level falling edge Output mode Transparent output, synchronization output Programmable timer Setting frequency 500 - 1,073,741,824,000nsec (Can be set in 250nsec units) Status Count up, count up overrun Timer output signal TTL level 250nsec Low pulse, Low level output current IOL = 24mA External trigger input External trigger input signal Non-isolated input 1 channel (TTL level falling edge) Status Trigger input, trigger input overrun I/O address 32 ports boundary Interrupt level 1 point Operating condition 0 - 50C, 10 - 90RH (No condensation) Power consumption (Max.) +5VDC 1400mA Bus specification 32bit, 33MHz, Universal key shapes supported *3 *4 Connector 37pin D-SUB connector [F (female) type] DCLC-J37SAF-20L9 [mfd.by JAE] or equivalence to it Dimension (mm) 176.41(L) x 105.68(H) *5 Weight 140g Certification CE,VCCI *1 A linearity error approximately 0.1 of full -range may occur when operated at 0 C or 50C ambient temperature. *2 The minimum clock speed actually available depends on the OS and driver. *3 This product require s +5V power supply from the expansion slot (it does not work in a +3.3V environment). *4 DA12-16(PCI): If the board No. is 7146A, PCI bus specification is 32bit, 33MHz, 5V. *5 Boards with different board numbers are different in these specifications. See Table 6.4 "Different in the specification" at the end of this document. Specification Features
Ver.2.13 .1.00 DA12-16(PCI) 2 Board Dimensions [mm] 176.41(L) 105.38(H) The standard outside dimension (L) is the distance from the end of the board to the outer surface of the slot cover. Windows version of analog I/O driver API-AIO(WDM)/API-AIO(98/PC) [Stored on the bundled Disk driver library API-PAC(W32)] These drivers are the Windows version driver library software that provides products in the form of Win32 API functions (DLL). Various sample programs such as Visual Basic and Visual C++, etc and diagnostic program useful for checking operation is provided. For more details on the supported OS, applicable language and how to download the updated version, please visit the CONTEC’s Web site (http://www.contec.com/apipac/). Linux version of analog I/O driver API-AIO(LNX) [Stored on the bundled Disk driver library API-PAC(W32)] The API-AIO(LNX) is the Linux version driver software which provides device drivers (modules) by shared library and kernel version. Various sample programs of gcc are provided. For more details on the supported OS, applicable language and how to download the updated version, please visit the CONTEC’s Web site (http://www.contec.com/apipac/). Data acquisition VI library for LabVIEW VI-DAQ (Available for downloading (free of charge) from the CONTEC web site.) This is a VI library to use in National Instruments LabVIEW. VI-DAQ is created with a function form similar to that of LabVIEW's Data Acquisition VI, allowing you to use various devices without complicated settings. See http://www.contec.com/vidaq/ for details and download of VI-DAQ. Cable(Option) Flat Cable with 37-Pin D-SUB Connector at One End : PCA37P-1.5 (1.5m) Shield Cable with 37-Pin D-SUB Connector at One End : PCA37PS-0.5P (0.5m) : PCA37PS-1.5P (1.5m) Flat Cable with 37-Pin D-SUB Connectors at either Ends : PCB37P-1.5 (1.5m) Shielded Cable with Two 37-pin D-SUB Connectors : PCB37PS-0.5P (0.5m) : PCB37PS-1.5P (1.5m) Coaxial Cable for Single-ended Inputs (16 channels) : PCC16PS-1.5 (1.5m) : PCC16PS-3 (3m) Connector (Option) 37-pin D-SUB (Male) Connector Set (5 Pieces) : CN5-D37M Accessories (Option) General Purpose Terminal (M3 x 37P) : DTP-3A *1 Screw Terminal (M2.6 x 37P) : DTP-4A *1 Termination panel with BNC connectors for Analog Multi-function Boards : ATP-16 *1 Screw Terminal Unit (M3 x 37P) : EPD-37A *1*2 Screw Terminal Unit (M3.5 x 37P) : EPD-37 *1 *1 PCB37P-* or PCB37PS-* optional cable is required separately. *2 "Spring-up" type terminal is used to prevent terminal screws from falling off. * Check the CONTEC’s Web site for more information on these options. Board [DA12-16(PCI)] …1 First step guide … 1 Disk *1 [API-PAC (W32)] …1 Serial number label…1 Product Registration Card & Warranty Certificate…1 *1 The Disk contains the driver software and User’s Guide. Connector shape To connect an external device to this product, plug the cable from the device into the interface connector (CN1) shown below. CN1 - Connector used 37pin D-SUB connector [F (female) type] DCLC-J37SAF-20L9 [mfd.by JAE] or equivalence to it - Compatible connector 17JE-23370-02(D8C) [mfd by DDK, M (male) type] Interface connector(CN1) * Please refer to page 2 for more information on the supported cable and accessories. Examples of Connecting Options DA12-16(PCI) DA12-8(PCI) DA12-4(PCI) PCC16PS *2 PCA37P-1.5 Option Cable PCA37PS *3 PCB37P-1.5 Option Cable PCB37PS *1 The accessory with this mark can be mounted on a DIN rail by using DIN-ADP1. *1 : PCB37PS-0.5P/1.5P is recommended. *2 : PCC16PS-1.5/3 is recommended. *3 : PCA37PS-0.5P/1.5P is recommended. Relay terminal stand Screw Terminal Unit EPD-37A, EPD-37 General Purpose Terminal DTP-3A *1-m shielded cable bundled Screw Terminal DTP-4A *1-m shielded cable bundled Termination panel with BNC connectors for Analog Multi-function Boards ATP-16 Support Software Cable & Connector Accessories Packing List How to connect the connectors Support Software Support Software Cable & Connector
Ver.2.13 .1.00 DA12-16(PCI) 3 Connector Pin Assignment CN1 Settling Busy Output Digital Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Analog Ground Timer Output External Trigger Input External Sampling Clock Input Analog Output 15 Analog Output 7 Analog Output 14 Analog Output 6 Analog Output 13 Analog Output 5 Analog Output 12 Analog Output 4 Analog Output 11 Analog Output 3 Analog Output 10 Analog Output 2 Analog Output 9 Analog Output 1 Analog Output 8 Analog Output 0 Analog Output 0 to Analog Output 15 Analog output signal. The numbers correspond to channel numbers. Analog Ground Common analog ground for analog output signals. External Trigger Input External trigger input signal. External Sampling Clock Input External sampling clock input signal. Timer Output Programmable timer output signal. Settling Busy Output Output signal indicating the settling time from the beginning of DA conversion until the analog output reaches a predetermined value. Digital Ground Digital ground common to the signals other than the analog output signal, including the external sampling clock input signal. CAUTION Do not connect any of the outputs and power outputs to the analog or digital ground. Neither connect outputs to each other. Doing either can result in a fault. The sections below describe how to connect the signals using flat cable and shielded cable. The following figure shows an example of optional flat cable (PCA37P) connection. Connect the CN1 analog output channels and ground to the external device's input and ground. Connecting the Analog Output (Flat Cable) Analog Output Analog Ground BOARD CN1 Cable Target Digital Multi-Meter etc. The following example connects a signal source to this product using a shielded cable such as a coaxial cable (PCC16PS) available as an option. Use shielded cable if the distance between this product and external device is long or if you want to provide better protection from noise. Use the core of the shielded cable to connect the analog output of CN1 to the input of the external device and use the shield braid to connect the CN1's analog ground to the external device's ground. Connecting the Analog Output (Shield Cable) Analog Ground Shield cable Analog Output BOARD CN1 Target Digital Multi-Meter etc. CAUTION If this product and the target receive noise or the distance between the board and the signal source is too long, data may not be input properly. The maximum output current-carrying capacity of the analog output signal is ±5 mA. Check the specifications of the target before connecting this product to it. Do not connect any of the outputs and power outputs to the analog or digital ground. Do not connect the analog output signal to the other analog output signal and output signal of external device. Doing so may malfunction. Do not plug or unplug the interface connector to or from while the PC or external device power is turned on. Doing so may malfunction. The DA converter may cause glitches as it contains no deglitcher. The analog output signal may temporarily vary in output voltage when the power is turned on or when the range is switched. If this variation in output voltage is a problem, insert, for example, a relay between this product and the external device. This section shows how to connect the control signal(“External Trigger Input”, “Settling Busy Output” and so on) by using a flat cable. All the control signals are TTL level signals. Connecting the Input Signal Digital Ground BOARD CN2 Cable Target External Trigger Input External Sampling Clock Input 10k Connecting the Output Signal Digital Ground BOARD CN2 Cable Target Timer Output Settling Busy Output IOL=24mA CAUTION Do not short the output signals to analog ground, digital ground, and/or power line. Doing so may damage this product. Do not connect the each output signal to the other output signal and output signal of external device. Doing so may malfunction. Analog Outputs External Sampling Clock Input External Trigger Input Settling Busy Output Timer Output FPGA DC/DC converter PCI bus CN1 DAC DACDAC DAC DAC TTL buffer DA12-8(PCI) : DAC x 2 DA12-4(PCI) : DAC x 1 Block Diagram Block Diagram Connecting the Analog Output Signal Connecting the Control signal
Ver.2.13 .1.00 DA12-16(PCI) 4 The DA12-16(PCI) is different in specifications, depending on the board number as listed below. ■DA12-16(PCI) Board No. No.7146A No.7146B No.7146C Different in the specification