Your Source for Process Measurement & Control
UK
44-796-072-6366
Germany
49-178-631-1266
4-Channel Analog Voltage Input USB Data Acquisition Modules
OM-USB-2404
PLACE ORDER - Four 24-Bit Analog Voltage Inputs
- Simultaneous Sampling
- ±10 V (OM-USB-2404-10) or ±60 V (OM-USB-2404-60) Input Range
- 50 kS/s Per Channel Sampling Rate
- 250 Vrms Channel-to-Channel and Channel-to-Ground Isolation
- Four 2-Pole, Detachable Screw Terminals
- Anti-Alias Filter
- No External Power Supply Required
Description
Description
The new OM-USB-2404 Series are high-speedUSB data acquisition modules featuring four 24-bitsimultaneous analog voltage inputs with a samplingrate of 50 kS/s per channel, and a ±10V(OM-USB-2404-10) or ±60V (OM-USB-2404-60)input range. These modules are fully compatible withboth USB 1.1 and USB 2.0 ports. An anti-alias filterremoves noise that may be present in the signals priorto conversion.
Full 250 Vrms channel-to-channel and channel-to-groundisolation protects the module and computerfrom ground spikes, and ensures a reliable data stream.An on-board LED indicates the status of the device.Field connections are made to four 2-pole, detachablescrew terminals. The USB 2.0 high-speed drivertransfers data at rates up to 480 Mbps.Power for the OM-USB-2404 Series comes from the5V USB supply from your computer. No external poweris required.
SoftwareThe OM-USB-2404 Series modules ship with animpressive array of software, including the newTracerDAQ®, a full-featured, out-of-the-box datalogging, viewing, and analysis application. Driversupport and detailed example programs are includedfor Universal Library programming libraries forMicrosoft® Visual Studio® programming languages, andother languages, including DASYLab®, and ULx for NILabVIEW® (comprehensive library of Vls and exampleprograms compatible with 32-bit and 64-bit LabVIEWv8.5 through 2013) and InstaCal™ installation,calibration and test utility-powerful solutions forprogrammers and nonprogrammers alike. Thesemodules operate under Microsoft Windows® XP(32-bit only) and VISTA/7/8 (32-bit and 64-bit)operating systems.
SPECIFICATIONS
ANALOG INPUT
Number of Channels: 4
A/D Converter Resolution: 24-bit
A/D Converter Type: Delta-Sigma with analog pre-filtering
Sampling Mode: Simultaneous
Sample Rate Range (fs)
Minimum: 1.613 kS/s
Maximum: 50 kS/s Full performance requires connections to a USB 2.0 high-speed host controller and USB 2.0 high-speed hubs. The maximum sample rate may be lower on USB 1.1 ports.
Sample Rates (fs): (fM/256)/n, where n = 1, 2, … 31
Internal Master Timebase (fM)
Frequency: 12.8 MHz
Accuracy: ±100 ppm maximum
Input Voltage Ranges (CH+ to CH-)
OM-USB-2404-10: ±10V, nominal ±10.52V, typical ±10.3V, minimum
OM-USB-2404-60: ±60V, nominal ±62.64V, typical ±61.5V, minimum
Overvoltage Protection: ±100 V
Input Coupling: DC
Input Impedance (CH+ to CH-): 1 MΩ
Input Noise
OM-USB-2404-10: 70 µV rms
OM-USB-2404-60: 320 µV rms
Gain Drift: ±5 ppm/°C
Offset Drift
OM-USB-2404-10: ±24 µV/°C
OM-USB-2404-60: ±150 µV/°C
Post Calibration Gain Match (Channel-to-Channel 20 kHz): 0.22 dB maximum
Crosstalk (1 kHz): -130 dB
Phase Mismatch (Channel-to-Channel)
OM-USB-2404-10: 0.075°/kHz maximum
OM-USB-2404-60: 0.045°/kHz maximum
Phase Nonlinearity (fs = 50 kS/s): 0.11° maximum
Input Delay
OM-USB-2404-10: 38.4/fs +3 µs
OM-USB-2404-60: 38.4/fs +2.6 µs
Passband Frequency: 0.453 · fs
Passband Flatness (fs = 50 kS/s): ±100 mdB maximum
Stopband Frequency: 0.547·fs
Stopband Rejection: 100 dB
Alias-Free Bandwidth: 0.453·fs
-3 dB Pre-Filter Bandwidth (fs = 50 kS/s): 24.56 kHz
Common Mode Rejection Ratio (CMRR), fin = 60 Hz:
OM-USB-2404-10: 126 dB
OM-USB-2404-60: 116 dB
Spurious Free Dynamic Range (SFDR), 1 kHz, -60 dBFS: -128 dBFS
Total Harmonic Distortion:
1 kHz, -1 dBFS: -99 dB
1 kHz, -20 dBFS: -105 dB
GENERAL
Operating Temperature Range: 0 to 60°C (32 to 140°F), 10 to 90% RH non-condensing
Storage Temperature Range: -40 to 85°C (-40 to 185°F), 5 to 95% RH non-condensing
Communications: USB 2.0 Hi-Speed mode (480 Mbps) is recommended; otherwise USB 1.1 full-speed mode (12 Mbps)
Current Consumption From USB: 500 mA maximum
Channel-to-Earth Ground Isolation
Continuous: 250 Vrms (measurement category II for measurements performed on circuits directly connected to the
electrical distribution system)
Withstand: 2300 Vrms (verified by a 5 second dielectric withstand test)
Channel-to-Channel Isolation
Continuous: 250 Vrms (measurement category II for measurements performed on circuits directly connected to the
electrical distribution system)
Withstand: 1390 Vrms (verified by a 5 second dielectric withstand test)
Signal I/O Connector: Screw terminals
Screw Terminal Wiring: 16 to 28 AWG copper conductor wire with 7 mm (0.28") of insulation stripped from the end
Torque for Screw Terminals: 0.22 to 0.25 N·m (1.95 to 2.21 lb·in)
Maximum Altitude: 2000 m (6562')
Dimensions: 114 L x 140 W x 38 mm H (4.5 x 5.5 x 1.5")
Weight: 544 grams (1.2 lb) Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
trodeks.comtrodeks.com - فقخیثنس.زخئ - صصص.فقخیثنس.زخئ