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.
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 |
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 |