STS-0101

RS-232 to RS-422/485 Interface Converter (1* RS-232 + 1* RS-422/485 port).

Power input: RS-232 port power (no need for extra power adapter).

Surge Protection in RS-422/RS-485.

ESD 15KV protection in RS-232 port.

STS-0101-I

RS-232 to RS-422/485 Interface Converter (1* RS-232 + 1* RS-422/485 port).

Power input 9~24V DC power jack or screw terminal.

Surge protection in RS-422/485 port.

ESD 15KV protection in RS-232 port.

SED-0100-I

RS-232 Extender ( 1* RS-232 + 1* RJ45 Connector).

Full Duplex Data transmission.

Hardware based real time data transfer.

pair use and no need of any software configuration.

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