Gateways and signal conversion
Tecom AD-300
類比數位訊號轉換裝置
Manufacturer specifications
Specifications as published by the manufacturer.
- Analogue input (current)
- 3組, 4 to 20mA, 16bit
- Analogue input (voltage)
- 1組, 0 to 10V, 16bit
- Output signal
- RS485
- Accuracy (voltage mode)
- 0.2%(typical), 0.5%(max) for 0.3V to 10V、0.5%(max)+0.01V for 0V to 0.3V
- Accuracy (current mode)
- 0.2%(typical), 0.5%(max) for 1mA to 20mA、0.5%(max)+0.01mA for 0mA to 1mA
- Simultaneous sampling
- 可同時量測1組電壓值與3組電流值
- Noise immunity
- 超過IEC61000-4-4 Level3:±1KV的規格
- Operating temperature
- -40°C to +85°C
- Power consumption
- MAX. 270mA @ DC 12V
- Power
- DC 12V
- Dimensions
- 54 x 35 x 16.9mm
- Weight
- 31g