CNV3020

RS232 industrial line expander

The line extender CNV3020 allows to transmit and receive all the signals typical of RS232 standard port, control signals included, to and from very long distances, using only a simple twisted pair cable for the wiring.

RS232 port and RS485 line optocoupled between them and from the power supply (triple insulation >1KV)
Easy DIN rail mounting
Electrostatic discharges protection up to 15KV
Separate RS232 connectors for DTE and DCE
Removable terminal blocks for an easy connection
Each RS232 line extension (RX, TX, RTS, CTS, DSR, DCD, DTR, RI)
Physical connection through a simple twisted pair cable
Full-duplex communication supported
No calibration or setting required
Wide reception and transmission buffer (>128byte)
Baud rate up to 56,600baud. Non standard baud rate support. Any format support
3 status LED indicators
Fully digital design
Accessories available