●DC24V power supply provides isolated power distribution for the site's transmitter, and the current signal generated by the transmitter is transmitted from the field to the control room, PLC, DCS, etc.
●Input interface current source, two-wire, three-wire transmitter universal; internal use of efficient magnetic isolation technology, input, output, power supply isolation between each other, with high precision, high linearity, low temperature drift.
Technical parameters : HYXC-NLB11A :
- Input signal : 4-20mA - Distribution voltage 24V (Maximum drive current 30mA) - Input impedance ≤50Ω - Output signal: 4-20mA - Output load resistance: Current type: RL ≦ 100Ω; Voltage type: RL≧300KΩ - Power supply: DC 24V,±10% - Current consumption: Input 1 / Output 1(DC 24V,4~20mA): ≤50mA - Accuracy: 0.1%F.S - Temperature drift: 0.2% F.S./°C - Response time ≤10mS (0-90%)(TYP) - Insulation strength: 2000VACms/1min (Input, Output, Power supply) - Insulation resistance ≧100MΩ(Input, Output, Power supply) - Working temperature : -20~+55℃ - Electromagnetic Compatibility GB/T18268 (IEC61326-1) - Field equipment : Two-wire/Three-wire transmitter; current source