Yokogawa AAI143-H50 channel Isolated Analog Input Module
Technical Specifications:
- Number of Channels: 16 isolated channels, no mutual interference between channels.
- Input Signal: Rated 4-20mA DC current signal, allowable input range 0-25mA DC.
- Accuracy: ±0.01%, ensuring the accuracy of signal collection.
- Resolution: 24 bits, which can capture subtle changes in analog signals.
- Input Impedance: 250Ω when powered on, ≥500kΩ when powered off.
- Data Update Cycle: 10ms, enabling rapid data refresh.
- Isolation Voltage: 500V AC between channels and between channels and the backplane.
- Working Temperature: -10℃ to 55℃.








