B+B SmartWorx

The 485SD9TB is a two channel RS-232 to RS-485 converter that provides balanced half-duplex (2-wire) multi-drop RS-485 signal connections that are powered from the RS-232 data and handshake lines. Read more...

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B+B SmartWorx

The 485LDRC9 is an optically isolated RS232 to RS422/485 converter. RS-232 signals interface through a DB9 female connector or a terminal block. RS422/485 signals and power inputs connect to the terminal block. Terminal blocks are arranged to allow easy wiring inside a control panel. Read more...

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Black Box

USB Converters from Black Box enable you to quickly add peripherals and serial industrial devices to your PC through a single USB port, controlling multiple and varying devices without the need to install serial PCI cards and configure multiple I/O ports in your system. This means lower equipment costs and flexible serial connectivity. Read more...

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