The Kele VTI-2-P is a voltage/current transducer that converts voltage, current, or potentiometer inputs into a 4-20 mA non-isolated signal and provides dual, independently configurable outputs. It accepts 1-19 VDC or 1.33-76 mA input ranges, is DC powered with a nominal 24 VDC supply (22-27 VDC half-wave), and can be configured direct or reverse acting. The unit is panel-mount with screw terminal wiring and LED input indication, intended for HVAC and building automation signal conversion and rescaling.
Converts 1-19 VDC or 1.33-76 mA inputs to 4-20 mA outputs with loss-of-input resulting in 0 mA
Single input with dual independently configurable 4-20 mA outputs; direct or reverse acting; linearity <1% of span
24 VDC nominal supply (22-27 VDC half-wave), panel mount enclosure, screw terminal wiring, LED indication of valid input
Product Highlights
Dual independent 4-20 mA outputs; accepts 1-19 VDC or 1.33-76 mA inputs; nominal 24 VDC supply; panel mount with screw terminals
Product Information
Standard Information
Brand: KELE
Manufacturer Part Number: VTI-2-P
Technical Specifications
Brand
Kele
Manufacturer Part Number
VTI-2-P
Type
Universal Analog Converter / V/I Transducer
Input Signal
Voltage, current, or potentiometer
Input Range (Voltage)
1-19 VDC (1 V minimum span)
Input Range (Current)
1.33-76 mA
Input Loss Threshold
0.7 VDC
Input Impedance
150 kOhm @ 1-19 VDC; 250 Ohm @ 4-40 mA (4 mA min span); 500 Ohm @ 2-38 mA (2 mA min span); 750 Ohm @ 1.3-25 mA (1.33 mA min span)
Output Signal
4-20 mA analog (non-isolated)
Output Current
4-20 mA
Output Voltage (Reference)
10 VDC @ 15 mA max (for 1-19 VDC input); 6 VDC @ 10 mA max (for 1-11 VDC input)
Output Burden
850 Ohm maximum @ 24 VDC; Rmax = (Vsupply - 7) / 20 mA