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Products
The products listed here are for overseas markets, not for Japan domestic.
- Information Equipment / Software
- Industrial PC
- (discontinued) CONTEC 5 1/2 Digit 2ch Digital Multimeter Board for PCI DMM-552-PCI
Miniaturization of examination device / Cost reduction. Largely shortening of tact time because directly controlled by personal computer
This product is a digital multi-meter board for PCI bus, which has 5 1/2 digits high precision, and has 2 channel simultaneous measurement function. It possesses five measurement functions that are direct current voltage / current measurement, alternating current voltage / current measurement, resistance measurement. Collect data from personal computer directly, which contribute to largely shortening of tact time, miniaturization of examination device, cost reduction. The maximum conversion speed is 1500SPS, so it is possible to continuously sampling by 2 channels at the same time. The precision, integral time, sampling interval can be set by software. The digital multi-meter of bench top type attaches to the application software [Front Panel Software]. It can be used as a Voltage/Current/Resistance measurement instrument. Windows API is also attached, so it is possible to program by Visual Basic and Visual C++.
5 1/2 Digit 2ch Digital Multimeter Board for PCI
Model:
DMM-552-PCI
Maker:
CONTEC Co., Ltd.
Features
- Miniaturization of examination device / Cost reduction
The function of high precision digital multi-meter is realized by the expansion board of personal computer. Examination devices can be gathered into one personal computer, measurement instruments and expansion boards for communication are not necessary. - Largely shortening of tact time because directly controlled by personal computer
Compare with the system which use a measurement instrument and a personal computer, the transmission time from measurement instrument to personal computer and the communication processing are reduced. Directly collect from personal computer can be judged immediately, so the tack time for examining is largely shortened. - 5 1/2 digits high precision, 2 channel simultaneous measurement function
24bit ΔΣ Model A/D Converter is used, it is possible to measure (direct current voltage / current, alternating current voltage / current, resistance (only channel 1)) by maximum 5 1/2 digits. It is insulated between 2 channels. Therefore, even if there is a potential difference between channels, it is possible to measure simultaneously for 2 channels. And, continuously sampling can be realized with the maximum conversion speed that is 1500SPS *2 channels. - [Front Panel Software] is used as a digital multi-meter
The digital multi-meter of bench top type attaches to the application software [Front Panel Software], which can be used as a Voltage/Current/Resistance measurement instrument. And, this application has the function of diagnosing and reporting the state of the board and device driver, so it can be used for make sure of the set up execution environment. - The Synchronization Control Connector for Synchronization Movement
In order to synchronization control maximum 16 boards, this board has a synchronization control connector. Therefore channels can be easily added only by adding boards. And, this board can work together with the others expansion board of our company which has a synchronization control connector. Such as analog I/O board, digital I/O board, counter board etc. Advanced real-time control can be performed without software. - Select a Input Impedance from 10MΩ or more than 10GΩ
In the case of direct current voltage, range is 10V or 1V or 100mV, the input impedance can be selected from 10MΩ or more than 10GΩ. If you want to reduce the noise influence, select 10MΩ. If you want to reduce the influence of signal source’s output impedance, select more than 10GΩ. Therefore, the measurement can be performed according to the measurement environment.
Specifications
Add-on Module
| Series | |
|---|---|
| Bus Specification | PCI |
| Size | Short Size |
| Used Connector | 4x BNC |
Measurement Instrument
| Measurement Instrument | Digital multi-meter |
|---|---|
| Function | DC/AC Current measurement; DC/AC Voltage measurement; Resistance measurement |
Supported OS
| Supported OS | Windows 11 (64-bit); Windows 10 IoT Enterprise LTSC 2021 (64-bit); Windows 10 IoT Enterprise 2019 LTSC (64-bit); Windows 10 IoT Enterprise LTSB 2016 (64-bit); Windows 10 (64-bit); Windows 10 (32-bit); Windows 8.1 (64-bit); Windows 8.1 (32-bit); Windows 7 (64-bit); Windows 7 (32-bit); Windows Vista (64-bit); Windows Vista (32-bit); Windows XP (64-bit); Windows XP (32-bit); Windows 2000 (32-bit); Windows Server 2008 (64-bit); Windows Server 2008 (32-bit); Windows Server 2003 (64-bit); Windows Server 2003 (32-bit) |
|---|
* The supported OS differs depending on the software used for this product. For more details about supported OS and distribution, please refer to the software Readme or online help.
System specifications
| Item | Specification | ||
|---|---|---|---|
| Measurement function | DC voltage | Range *1 | 300V, 100V, 10V, 1V, 100mV |
| Measurement method | ΔΣ Conversion mode | ||
| Input impedance | <10V, 1V, 100mV range> 10MΩ±2% or >10GΩ(selectable) <300V, 100V range> 10MΩ±2%(fixed) |
||
| Max. input voltage | ±350V peak no break for all ranges | ||
| AC voltage | Range *1 | 300V, 30V, 3V, 300mV | |
| Measurement method | AC coupled effective value *2 | ||
| Crest Factor | Max. 3:1 | ||
| Measurement frequency range | 30Hz – 100kHz | ||
| Input impedance | 10MΩ±2% // < 150pF | ||
| Resistance(CH1 only) | Range *1 | 10MΩ, 1MΩ, 100kΩ, 10kΩ, 1kΩ, 100Ω | |
| Measurement method | 2-wire Ohms method | ||
| Voltage among open terminals | Max. 15V | ||
| DC current | Range *1 | 3A, 1A, 100mA, 10mA | |
| Measurement method | Direct connection to shunt resistor | ||
| Input impedance | < 5.5Ω: 100mA, 10mA range < 0.5Ω: 3A, 1A range |
||
| AC current | Range *1 | 3A, 300mA, 30mA | |
| Measurement method | Direct connection to shunt resistor. Measuring AC coupled effective value | ||
| Input impedance | < 5.5Ω: 30mA range < 0.5Ω: 3A, 300mA range |
||
| Measurement frequency range | 40Hz to 500Hz | ||
| Operation feature | Conversion speed | 1500SPS [0.67ms] | |
| Resolution | 5 1/2 digits (When integration time 100ms is set) About 18bits equivalent | ||
| Buffer memory | 4k data shared by 2 channels | ||
| Conversion start trigger | software/Input data comparison/External trigger/Event controller output | ||
| Conversion stop trigger | Specified sampling data stored/Software | ||
| External start input signal | LVTTL level (rising/falling signal edge can be selected by software) | ||
| External clock input signal | LVTTL level (rising/falling signal edge can be selected by software) | ||
| External status output signal | Open-collector output, sampling clock output (negative logic) | ||
| External status output voltage | 30VDC | ||
| External status output current | 40mA (per channel) (Max.) | ||
| Digital I/O | Number of input channels | Un-Isolated input 4ch (LVTTL level, positive logic) | |
| Number of output channels | Un-Isolated input 4ch (open-collector output, negative logic) | ||
| Output voltage | 30VDC | ||
| Output current | 40mA (per channel) (Max.) | ||
| Response time | Within 200nsec (change by pull-up resistor value) | ||
| Synchronization bus section | Control output signal | Selection of output signal with the software when specifying a sync master board | |
| Control input signal | Selection of sync factor with the software when specifying sync slave boards | ||
| Max. board count for connection | 16 boards including the master board | ||
| Common | I/O address | 64 ports x 1 region | |
| Interrupt level | Errors and various factors, One interrupt request line as INTA | ||
| Connector (for measuring) | Target: CH0_V, CH0_I, CH1_V, CH1_I Connector type: BNC connector Model: B-901(W) or equivalent |
||
| Connector (for digital) | Target: CN7 Connector type: 16pin PIN header connector Model: PS-16PE-D4T1-B1 or equivalent |
||
| Current consumption | 5VDC, 700mA (Max.) | ||
| Bus specification | PCI(32bit, 33MHz, Universal key shapes supported *3) | ||
| Dimensions (mm) | 176.41(L) x 105.68(H) | ||
| Weight | 300g | ||
*1: The peak of measurement voltage including DC offset voltage does not exceed 450V.
*2: Depending on the cable specification, the method may not be used in case of high voltage and large current.
*3: This board requires power supply at +5V from an expansion slot (it does not work on a machine with a +3.3V power supply alone).
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