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Analog Input / Output
- 8-bit ADC, 8 conversions per second
- Accuracy: ±0.04% of FS maximum
- Resolution: 0.04% of FS
- Common mode rejection: 100dB at 50/60Hz
- Zero drift: ±1 count maximum (autozero)
- Digital filtering
- Voltage drop: ±0.1V maximum
- Temperature range of -25°C to +70°C
- 8-bit ADC, 8 conversions per second
- Accuracy (error from all sources between 0-40°C ambient): ±1°C maximum for J, K, T or E and ±2.5°C for R, S, B or C
- Resolution: 1°C
- Common mode rejection: 100dB at 50/60Hz
- Lead resistance effect: <20µV per 350Ω
- Digital filtering
- Input impedance of 100MΩ minimum
- Temperature range of -25°C to +70°C
- 8-bit ADC, 8 conversions per second
- Accuracy: ±0.01% of reading ±10µs
- Resolution: 0.005% of reading +0.01Hz
- Temperature coefficient: ±20ppm/°C
- Input impedance: 1MΩ minimum
- Digital filtering
- Hysteresis: adjustable 10mV to 1V
- Temperature range of -25°C to +70°C
- 8-bit ADC, 8 conversions per second
- Accuracy: ±0.1°C (2252 type) or ±0.2°C (TD series)
- Resolution: 0.01°C
- Common mode rejection: 100dB at 50/60Hz
- Digital filtering
- Temperature range of -25°C to +70°C
- 8-bit ADC, 8 conversions per second
- Accuracy: ±0.05% of full scale maximum
- 10µV (mV spans), 0.02% of the full scale on V span
- Common mode rejection: 100dB at 50/60Hz
- Digital filtering
- Temperature range of -25°C to +70°C
Manufacturers
Looking for Analog Input / Output?
Looking for Analog Input / Output?
Analog Input / Output
The DGH analog input/output modules are complete data acquisition systems designed for use with PLC’s, PCs and other processor-based equipment. These modules provide a direct connection to a vast array of industrial sensors including DC voltages, 4-20mA current loops, thermocouples, RTD probes, thermistors, load cells, frequency sources and more.
The modules contain an isolated analog input, perform all signal conditioning, high resolution A/D conversion, linearisation, and scale the digital data values into engineering units. Data values are communicated to a host computer using either the DGH ASCII serial protocol, the Modbus RTU serial protocol or the Modbus TCP Ethernet protocol. Each module is available with a serial, USB or Ethernet interface.
