Contec Co. Ltd., a manufacturer of PC peripherals, industrial computers, and network equipment, has developed and commenced sales of two new models, the high-resolution (16bit) analog input module [ADI16-4(USB)] and high-resolution (16bit) analog output module [DAI16-4(USB)] as its EUSB ModuleE series with the concept of simple and convenient USB connection. Product Name Model Isolated Analog Input Module ADI16-4(USB) Isolated Analog Output Module DAI16-4(USB)  The analog input module [ADI16-4(USB)] can measure an analog voltage signal in the range of ±10V or an analog current signal in the range of 0 to 20mA with a resolution of 16-bit. It has a buffer memory for 256K data and various functions such as sampling data periodically by using a built-in timer and starting and stopping the sampling by the detection of an edge (rising/falling) of a given setting value.  The analog output module [DAI16-4(USB)] can output a voltage signal in the range of ±10V or a current signal in the range of 0 to 20mA with a resolution of 16-bit. It has a buffer memory for 256K data and can output signals periodically by using a built-in timer. It can be used as a simulation signal source of actuator control and arbitrary waveform, etc. < About USB Module Series >  When a system was conventionally built using a personal computer, PCI board was installed in the expansion slot of a desktop personal computer, and measurement and control were realized. However, it may be hard to build a system in some cases since the number of expansion slots is limited, and for notebook personal computers having no expansion slot, it may be even more difficult to realize the same measurement and control as those with PCI board. To solve such problems, our USB Module Series adopts USB for the interface with a personal computer so that it can connect with many types of personal computers. Also, the main unit is very compact and takes up little space even on a desk. It is available for any personal computers with USB support, especially best for notebook personal computers with no PCI expansion slot. When using it with a desktop personal computer, connection can be done simply, without opening a main unit cover.  The installation on a personal computer is quick and easy, and with bundled utility software, you can start input and output of signals instantly. In addition to communication by Full Speed (12Mbps), the USB Module Series supports the communication by High Speed (480Mbps). When a host controller supports High Speed USB 2.0, the module will communicate at 480Mbps. When communicating at High Speed, the response for module access is improved compared with that at Full Speed and high speed data transfer is realized. Isolated Analog Input Module ADI16-4(USB) -> Larger image data [ 292KB ] 472 x 800 pix 350dpi

[ Features of the Isolated Analog Input Module ADI16-4(USB) ] Storing 256K data ADI16-4(USB) can store up to 256K sampled data. Because CPU is incorporated in the module, USB communication processing will not result in data-losing, the data in every sampling period can be obtained. The minimum sampling period depends on how long it takes the module to process each sample and varies between approximately 200µsec (when using one channel only) and 1msec (when using 16 channels). (Measured values: The minimum sampling period may be longer due to factors such as the load on the USB link.) Analog trigger function The ADI16-4(USB) sampling start and stop can be controlled by the signal change from a specified channel. Because you can select either upward or downward slop again set value, sampling can be performed without missing the measured event. Isolated from external device There is not external electric effect on the host computer by way of USB ports because of the isolation between the CPU of the module and A/D converter by opto-coupler. Voltage or current input The input range can be selected from among ±10 and 0 - 20 mA. Each analog input pin can withstand up to ±20 V as it integrates an overvoltage protection circuit. Easy-to-install design The system, in the module itself, incorporates a 35mm DIN rail mounting mechanism as a standard item, so it can be attached and detached easily. Easy to extend input channel By adding expansion modules Option, the number of input channels can be increased. It adopts the unique configuration of stack connecting which permits a simple, compact system configuration.   - ADI16-4(USB) + ADI16-4(FIT)GY x 3    (Up to 16 input channels can be extended) Easy-to-develop-application Sample Program Visual Basic, Visual C++, Delphi and C++ Builder sample programs have been prepared. Functions convenient for developing generic applications, such as the functions that acquire the list of the current available USB modules, are prepared. Easy-to-collect data utility   - Hyper Logger    Without programming, You can easily operate the USB module.    Collecting data, displaying graph and saving file can be done by the various settings.

[ Features of the Isolated Analog Output Module DAI16-4(USB) ] Storing 256K data ADI16-4(USB) can store up to 256K sampled data. Because CPU is incorporated in the module, USB communication processing will not result in data-losing, the data in every sampling period can be obtained. The minimum sampling period depends on how long it takes the module to process each sample and varies between approximately 200µsec (when using one channel only) and 1msec (when using 16 channels). (Measured values: The minimum sampling period may be longer due to factors such as the load on the USB link.) Isolated from external device There is not external electric effect on the host computer by way of USB ports because of the isolation between the CPU of the module and D/A converter by opto-coupler. Easy-to-install design The system, in the module itself, incorporates a 35mm DIN rail mounting mechanism as a standard item, so it can be attached and detached easily. Voltage or current input The input range can be selected from between ±10V and 0 - 20mA. Easy to extend output channel By adding expansion modules Option, the number of output channels can be increased. It adopts the unique configuration of stack connecting which permits a simple, compact system configuration.   - DAI16-4(USB) + DAI16-4(FIT)GY x 3    (Up to 16 output channels can be extended) Easy-to-develop-application Sample Program Visual Basic, Visual C++, Delphi and C++ Builder sample programs have been prepared. Functions convenient for developing generic applications, such as the functions that acquire the list of the current available USB modules, are prepared.

[ Specifications of the Isolated Analog Input Module ADI16-4(USB) ] Item Specifications Analog input Input format Bus-isolated voltage input, Bus-isolated current input Input range Voltage: Bipolar ±10V Current: 0 - 20mA Maximum input rating Voltage: ±20V Current: 30mA Input impedance Voltage: 1MΩ(Min.) Current: 250Ω(TYP.) Input channel Different input 4 channels Resolution 16 bits Non-linear error Voltage range: ±8LSB(±0.012% of FSR) Current range: ±20LSB (±0.030% of FSR) Conversion rate Voltage range: Number of conversion channels x 10µsec + 20µsec *1 Current range: Number of conversion channels x 40µsec + 20µsec *1 Data buffer 256K data (262,144 data) Internal sampling timer 10µsec - 1,073,741,824µsec *2 Communication USB transmission speed 12Mbps(full speed), 480Mbps(high speed) *3 Current consumption +5VDC 600mA(Max.) *4 Others Number of modules used at the same time 127 modules (Max.) *5 Use condition 0 - 50°C, 10 - 90%RH(No condensation) External dimensions (mm) 50.4(W) x 64.7(D) x 94.0(H) (exclusive of protrusions) Weight of the module itself 100g Module installation method One-touch connection to 35mm DIN rails (standard connection mechanism provided in the system) Expansion module ADI16-4(FIT)GY : 3 modules (Max.), Current consumption per one module : +5VDC 300mA(Max.) Connectors FRONT-MC1,5/12-ST-3,81(made by PHOENIX CONTACT) 3.81mm-pitch nominal current: 4A(Max.) Applicable wire AWG28 - 16 Bundled AC adapter (POA-AD22) 90 - 264VAC 5.0VDC±5% 2.0A(Max.) Cable length is about 1.4m

*1: Converting speed of A/D converter. The minimum executable sampling period is depending on internal      processing time and is about 200µsec (using one channel) - 1msec (using 16 channels).      (Measured values: The period may be longer due to factors such as the load on the USB link.) *2: It takes the unit of 1000msec (1000µsec, 2000µsec, 3000µsec, ...) when expansion module being used. *3: USB module executes API function by USB communication.      The executing time of API function by USB communication is about several msec in practice      (Depending on the contents handled by API function, it may be longer than that).      The responding speed of USB module is based on the environment of the host PC being used. *4: Always use the supplied AC adapter or power supply unit (option). *5: The USB interface can accommodate up to 127 devices on the bus.      As a USB hub itself is counted as one device, however, 127 USB modules cannot be connected together.

[ Specifications of the Isolated Analog Output Module DAI16-4(USB) ] Item Specifications Analog output Output format Bus-isolated voltage / current output Output range Voltage: Unipolar 0 - 10V (output current ±5mA) Current: 0 - 20mA Output impedance Voltage range: 10&Omega (Max.) Output channel 4 channels Resolution 16 bits Conversion accuracy Voltage range ±3LSB, Current range ±5LSB Conversion rate Voltage range 10msec/ch, Current range 20msec/ch *1 Data buffer 256K data (262,144 data) Internal sampling timer 10µsec - 1,073,741,824µsec *2 Communication USB transmission speed 12Mbps(full speed), 480Mbps(high speed) *3 Current consumption +5VDC 800mA(Max.) *4 Others Number of modules used at the same time 127 modules (Max.) *5 Use condition 0 - 50°C, 10 - 90%RH(No condensation) External dimensions (mm) 50.4(W) x 64.7(D) x 94.0(H) (exclusive of protrusions) Weight of the module itself 100g Module installation method One-touch connection to 35mm DIN rails (standard connection mechanism providedin the system) Expansion module DAI16-4(FIT)GY : 3 modules (Max.), Current consumption per one module : +5VDC 500mA(Max.) Compatible plug FRONT-MC1,5/12-ST-3,81(made by Phoenix Contact) 3.81mm-pitch nominal current: 4A(Max.) Applicable wire AWG28 - 16 Bundled AC adapter (POA-AD22) 90 - 264VAC 5.0VDC±5% 2.0A(Max.) Cable length is about 1.4m

*1: Converting speed of D/A converter. The minimum executable outputting period is depending on internal      processing time and is about 200µsec (using one channel) to 1msec (using 16 channels).      (Measured values: The period may be longer due to factors such as the load on the USB link.) *2: It takes the unit of 1000µsec (1000µsec, 2000µsec, 3000µsec, ...) when expansion module      (DAI16-4(FIT)GY) being used. *3: USB module executes API function by USB communication.      The executing time of API function by USB communication is about several msec in practice      (Depending on the contents handled by API function, it may be longer than that).      The responding speed of USB module is based on the environment of the host PC being used. *4: Always use the supplied AC adapter or power supply unit (option). *5: The USB interface can accommodate up to 127 devices on the bus.      As a USB hub itself is counted as one device, however, 127 USB modules cannot be connected.

[ Support Software (Standard Bundle) ] API Functions Library API-USBP(WDM) (Bundled) It is the library software, and which supplies command of hardware produced by our company in the form of standard Win32 API function(DLL). Using programming languages supporting Win32API functions, such as Visual Basic and Visual C/C++ etc., you can develop high-speed application software with feature of hardware produced by our company. In addition, you can verify the operation of hardware using Diagnostic programs. It also supplies the up-to-date driver and download service for missing files. -> http://www.contec.com/apipac/ Further details may be found in the help within supplied CD-ROM or the homepage of our company. < Operating Environment > Primary corresponding OS:  Windows XP, 2000, Me, 98 Primary corresponding language:  Visual C++.NET, Visual C#.NET, Visual Basic.NET, Visual C++, Visual Basic, Delphi, Builder

[ Contact ]
U.S.A. (North & South America Sales) CONTEC Microelectronics U.S.A. Inc. 2161 O'Toole Ave., Suite I, San Jose, CA, 95131 TEL: (1)-408-954-7700  FAX: (1)-408-954-7710 E-mail: sales@contecusa.com Web Site: www.contecusa.com PHONE (800)888-8884   Toll Free in the USA	EUROPE CONTEC Microelectronics EUROPE B.V. Binnenweg 4, 2132 CT Hoofddorp, The Netherlands TEL: (31)-23-567-3030  FAX: (31)-23-567-3035 E-mail: sales@conteceu.nl Web Site: www.contec-europe.com
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