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제품특징 | 제품사양 | 자료실 |
- 1 general purpose analog input channel
Voltage, current, strain gauge, piezo resistive bridges, and ICP sensors
- 1 digital input and 1 digital output per channel
Status, tare, memory reset, alarm, limit value, tolerance band
- Signal conditioning
Linearization, digital filtering, averaging, scaling, minimum/maximum store, RMS-value, arithmetic
- TEDS functionality
Reading of Transducer Electronic Data Sheet from a TEDS sensor module and setup of the A2 internals automatically (IEEE 1451.4 Class 2)
- RS 485 fieldbus interface
Modbus-RTU, ASCII, and Local Bus to Test Controller
제품특징 | 제품사양 | 자료실 |
Analog Inputs
Accuracy Repeatability Measurement Type |
0.01 % typical 0.02 % in controlled environment 0.05 % in industrial area 0.003 % typical (within 24 h) Voltage, current, strain gauge, piezo
resistive bridges, and ICP sensors |
Analog/Digital-Conversion
Resolution Sample rate Conversion method Filter Further signal conditioning TEDS |
24 bit, effective 19 bit 5000 samples/sec Sigma-Delta anti-aliasing Bessel filter 4th order variable
digital low pass filter 3rd order 12steps: 0.1; 0.2; 0.5; 1; 2; 5; 10; 20; 50;
100; 200 ; 500Hz, averaging, sliding averaging, high pass 0.1
Hz; 1 Hz minimum/maximum, envelope curve peak to peak,
RMS value enhanced arithmetic according IEEE
1541.4 automatic amplifier setup without PC |
Digital In/Outputs
Input Input voltage Input current Lower / upper threshold Output Contact Output voltage Output current |
status, tare, reset max. 30 VDC max. 0,5 mA <2.0 V (low) / >10 V (high) process- or host controlled open drain p-channel MOSFET max. 30 V max. 100 mA |
Power Supply
Power supply Power consumption Influence of the voltage |
10 to 30 VDC overvoltage and overload
protection approx. 3 W 0.001 %/V |
Mechanical
Case Dimensions (W x H x D) Weight Protective system Mounting |
Aluminium and ABS 55 x 90 x 83 mm (2.17 x 3.54 x 3.27 in) 250 g (0.44lb) IP20 DIN EN-Rail |
Environmental
Operating temperature Storage temperature Relative humidity |
-20°C up to +60°C -40°C up to +85°C 5 % up to 95 % at 50°C, non condensing |
Warm Up Time
All declarations are valid after a warm up time of 45
minutes