QI-50-DO-485

Current Transducer with Digital output
  • Features
    • Current Converter to Modbus
    • DIP Switch Programmable
    • PC Programmable
    • 0-25 / 0-50 Amp Input
    • Digital Output
    • DIN Rail Mount



What does the QI-50-DO-485 do?
Converts AC Current into Modbus.
Converts DC Current into Modbus.
Converts AC Current into Digital Output. 
Converts DC Current into Digital Output.

Current Transducer with Digital output

Modbus Current Transducer

The QI-50-DO-485 is Current transducer that has a Digital and Modbus output. It is designed to detect the True RMS value of the AC or DC current. It is DIP Switch selectable for either 0-25A or 0-50A full scale. The resolution is 12 Bit with an accuracy of 0.5%.
The 3000 Vac isolation between input and power supply/signal output eliminates the effects of all ground loops and allows the use of the converter in heavy environmental conditions found in industrial applications. The current transformer can be mounted on a DIN Rail strip.
The Baud-rate and address can be set by DIP switches.

QI-50-DO-485 Specifications

Input Current 0-25 Amps Current 0-50 Amps
Output Modbus RTU Digital 
Power Supply 12 to 35 Vdc
Current Consumption Modbus Output 35 mA Voltage Output 25 mA
Temperature Rating Operative 5°F +149°F - 15°C +65°C Storage Temperature - 40°F +185°F - 40°C +85°C.
Humidity (non condensing) 0-90%
Housing Material self-extinguishing
Dimensions 1.8" x 2.52 " x 1.1" 46 x 63 x 27 mm
Weight 3 oz 90 g
EMC Immunity: EN 61000-6-2. Emission: EN 61000-6-4.
Configuration DIP Switch Configurable PC Configurable

QI-50-V-485 Wiring Connections

Power Supply
Positive Pin 5
Negative Pin 1
Modbus Output
Modbus Positive Pin 3
Modbus Negative Pin 4
Digital Output
Positive Pin 2
Negative Pin 1
Modbus Current Transducer QI-50-V-485
QEED USA
Qeed products are sold and maintained by
Datexel LLC in the USA.
Contact Information
☏ 561 779 5660

[email protected]

🏤 Jupiter, Florida, USA