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INTERELEKTRO Ltd. dünya çapında bir marka olan Capital Equipment'in DataLogger'larını pazarlamaktadır. Aşağıda belirtilen cihaz ve çözümler hakkında detaylı bilgilere ulaşmak için ekran resimleri üzerine tıklayınız veya bizlerle temasa geçiniz.
.jpg) Mobil sistemler için veri toplama ünitesi !
 
usbDAQ/10x Düşük Maliyetli USB Veri Toplama ÜnitesiusbDAQ108 : 8ch 10 kS/s, 12 bitsusbDAQ109 : 8ch 48 kS/s, 14 bits12 DIO & 32 Bit Counter TEKNİK ÖZELLİKLER : usbDAQ/108 and usbDAQ/109
The following specifications are typical at 25 C unless otherwise noted. Analog Input:
Converter type ........................................ Successive approximation
Analog inputs ......................................... 8 single-ended/4 differential, software selectable
Input resolution
usbDAQ/108 ................................... 12 bits differential, 11 bits single-ended
usbDAQ/109 ................................... 14 bits differential, 13 bits single-ended
Max sampling rate
usbDAQ/108 ................................... 10 kS/s
usbDAQ/109 ................................... 48 kS/s
AI FIFO .................................................. 512 bytes
Timing resolution ................................... 41.67 ns (24 MHz timebase)
Timing accuracy ..................................... 100 ppm of actual sample rate
Input range
Single-ended ................................... ±10 V
Differential ...................................... ±20 V, ±10 V, ±5 V, ±4 V, ±2.5 V, ±2 V, ±1.25 V, ±1 V
Working voltage ..................................... ±10 V
Input impedance ..................................... 144 MegOhms
Overvoltage protection ........................... ±35
Trigger source ........................................ Software or external digital trigger
System noise .......................................... 0.3 LSBrms (±10 V range)
Analog Output:
Converter type ........................................ Successive approximation
Analog outputs........................................ 2
Output resolution .................................... 12 bits
Maximum update rate ............................. 150 Hz, software-timed
Output range ........................................... 0 to +5 V
Output impedance ................................... 50 MegOhms
Output current drive ................................ 5 mA
Power-on state ........................................ 0 V
Slew rate ................................................. 1 V/µs
Short circuit current ............................... 50 mA
Absolute accuracy (no load) .................. 7 mV typical, 36.4 mV maximum at Full Scale
Digital I/O:
Digital I/O
P0.<0..7>......................................... 8 lines
PI.<0..3> ......................................... 4 lines
Direction control .................................... Each channel individually programmable as input or output
Output driver type
usbDAQ/108 .................................... Open-drain
usbDAQ/109 .................................... Each channel individually programmable as push-pull or open-drain
Compatibility ......................................... TTL, LVTTL, CMOS
Absolute maximum voltage range ......... -0.5 to 5.8 V with respect to GND
Pull-up resistor ....................................... 4.7 MegOhms to 5 V
Power-on state ........................................ Input (high impedance) Digital logic levels
External Voltage
+5 V output (200 mA maximum) .......... +5 V typical, +4.85 V minimum
+2.5 V output (1 mA maximum) ........... +2.5 V typical
+2.5 V accuracy...................................... 0.25% max
Reference temperature drift .................... 50 ppm/°C max
Counter
Number of counters ................................ 1
Resolution ............................................... 32 bits
Counter measurements ........................... Edge counting (falling-edge)
Pull-up resistor ........................................ 4.7 MegOhms to 5 V
Maximum input frequency ..................... 5 MHz
Minimum high pulse width ..................... 100 ns
Minimum low pulse width ...................... 100 ns
Input high voltage ................................... 2.0 V
Input low voltage .................................... 0.8 V
Bus Interface
USB specification ................................... USB 2.0 full-speed
USB bus speed ........................................ 12 Mb/s
Power Requirements
USB 4.10 to 5.25 VDC ............................. 80 mA typical, 500 mA max
USB suspend ................................... 300 µA typical, 500 µA max
Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Dimensions
Without connectors .......................... 6.35 cm x 8.51 cm x 2.31 cm (2.50 in. x 3.35 in. x 0.91 in.)
With connectors ............................... 8.18 cm x 8.51 cm x 2.31 cm (3.22 in. x 3.35 in. x 0.91 in.)
I/O connectors ........................................ USB series B receptacle, (2) 16 position terminal block plug headers
Weight
With connectors .............................. 84 g (3 oz)
Without connectors ......................... 54 g (21 oz)
Screw-terminal wiring ............................ 16 to 28 AWG
Torque for screw terminals .................... 0.22 to 0.25 N · m (2.0 to 2.2 lb · in.)
Enviromentals
Operating
Temperature range ............................. 0 to 55°C
Relative humidity range ....................... 10% to 90% non-condensing
Storage
Temperature range ............................. -40 to 85°C
Relative humidity range ....................... 5% to 90% non-condensing
Maximum altitude .............................. 2,000m
usbDAQ/10x Diagram
Software : usbDAQ/10x ships with free a QuickStart application that provides an easy ready-to-use solution. Make basic measurements and graph data without needing to write code. If you want to perform functions not provided in QuickStart, features and functions can be added by using the TestPoint development package to customize the QuickStart application. Also packaged with the usbDAQ/10x devices is National Instruments NI-DAQmx Base driver software. NI-DAQmx Base includes an extensive library of VIs and ANSI C functions that you can call from your application software. TestPoint, LabVIEW, or LabWindows/CVI are all applications that can program the features of your usbDAQ devices. Ordering; | usbDAQ/108: 12-bit, 10 kS/s, Multi-function DAQ device | 02000-60100 | | usbDAQ/109: 14-bits, 48 kS/s, Multifunction DAQ device | 02000-60200 | usbDAQ/10x Accessories:
4 connectors, 2 labels | 02000-90371 | | usbDAQ/10x Prototyping Accessory: | 02000-90511 | | usbDAQ/108 QuickStart Application Software: | 02000-60000 |
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