Wiring Recommendations
To ensure optimal performance and accuracy of the coriolis mass flow meter during electrical connection, it is crucial to adhere to the following guidelines:
- Wire connections must be cleaned and fixed on terminals to prevent a short circuit between each other and the body of the coriolis mass flow meter (ground);
- It is recommended to use separate power supplies or a multichannel power supply with isolated channels to power the coriolis mass flow controller and each of its outputs;
- If it is necessary to calculate the load resistor value, the total load impedance should be calculated as the sum of the cable resistance, external load resistance, resistance of safety barriers, load resistance of the secondary equipment;
- To minimize interference when transmitting of analog output signal 4-20 mA and digital signal it is recommended to use a shielded twisted pair cable. Grounding of the cable should be provided only on one side of the cable (near the power supply);
By following these requirements, you can ensure the optimal performance and accuracy of the coriolis mass flow meter during electrical connection.
