Converters are used to convert from one communication protocol to another such as RS232 to RS422. Repeaters are used in circumstances where it is necessary to extend the distance of a network. We offer a wide range of serial and USB converters, repeaters and hubs for a variety of applications.
USB-RS232 or RS485 / RS422 Conversion, RS232 to RS485 or RS422 conversion. RS485/RS422 Repeaters add isolation and extend networks. An RS485 Hub unit is used to create network redundancy or physical layout.
Module with selectable termination and pull-up/pull-down resistors to improve RS485 communication
This RS-485/RS422 high speed Isolated repeater can be used to boost the signal and provide isolation between different sections of a network. It is also able to convert between 4-wire RS422 and 2-wire RS485.
4-channel RS-485 Active Star Hub, providing 4 independant RS485 Output channels and a single input channel. Other features include RS485 short circuit protection, internal jumper selectable termination resistors, LED indicators for power and network traffic.
Isolated RS232 Input to 4-port RS485 Active Star Output Hub
The I-7520AR is a high-performance low-cost RS-232 to RS-422 or RS-485 isolated converter packaged for convenience in a compact DIN rail mounted unit.
The I-7520R is a high-performance low-cost RS-232 to RS-485 converter packaged for convenience in a compact DIN rail mounted unit.