Controller CVA
Category: Vibration digital equipment
The CVA Controller is designed to organize autonomous vibration monitoring and machinery protection system at power, oil, gas stations and other industrial objects.
Possible connection to various subnets due to: - Ethernet, - RS-485 (Modbus RTU).
General data
- Data exchange with IVD sensors (IVD 2, IVD 3, IVD 4) due to interface RS-485 (Modbus RTU), including bode rate, address programming, sensor calibration;
- Intrinsically safe power supply (15 VDC) support for IVD sensors (IVD 2, IVD 3, IVD 4) (up to 13 sensors);
- Automatic search on devices (IVD sensors), auto configuration including bode rate and address setting (due to RS-485, Modbus RTU) with lock-on mounting place on the diagnostic object;
- Setting points & alarm levels;
- Auto-setting working mode of the protection system with auto-setting point & alarm levels;
- Receiving signals (discrete/digital (Ethernet, RS-485) from top-level devices (e.g. SCADA) with confirming of working mode change;
- Discrete with “dry contact” outputs (up to 16 outputs);
- Work with current (4-20/0-20 mA) outputs of different sensors (up to 13 inputs);
- Analog outputs (4-20/0-20 mA) (up to 16 outputs);
- Data exchange with top-level systems due to interfaces RS-485, Ethernet;
- Events logging.
Design
- Module size 6U in chassis 19” of Euromechanics standard;
- Explosion protection type – Intrinsic safety "i".
- Case protection class – IP20.
Basic connections
