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Product Image Model+ Item Name Price
Industrial Port-Powered RS232 Opto-Isolator (3-Wire) CVT-232A-3

Industrial Port-Powered RS232 Opto-Isolator (3-Wire)

The CVT-232A-3 is a compact, rugged, industrial-grade, port-powered, 3-wire RS-232 isolator. The unit optically isolates three (3) RS-232 lines (TX, RX and GND), which effectively protects your...

$35.95

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Industrial Externally-Powered RS232 Isolator (3-wire) CVT-232A-4 + PWR-5_US-2

Industrial Externally-Powered RS232 Isolator (3-wire)

The CVT-232A-4 is a high-speed (300 to 115,200bps), externally-powered, 3-wire RS232 isolator that can be used to protect your RS-232 devices from ground loops, noise problems, transient surges,...

$47.95

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Industrial Port-Powered RS232 Opto-Isolator (7-Wire, custom made) CVT-232B(c)-3

Industrial Port-Powered RS232 Opto-Isolator (7-Wire, custom made)

The CVT-232B(c)-3 is a custom made of CVT-232B-3, with nuts on female end and studs on male end. The unit is powered from the RS-232 data line, and therefore, no external power or RTS, DTR is...

$59.95

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Industrial Port-Powered RS232 Opto-Isolator (7-Wire) CVT-232B-3

Industrial Port-Powered RS232 Opto-Isolator (7-Wire)

The CVT-232B-3 is a compact, rugged, industrial-grade, port-powered, 7-wire RS-232 isolator. The unit optically isolates seven (7) RS-232 lines (TX, RX, RTS, CTS, DTR, DSR and GND), which effectively...

$59.95

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Industrial Port-Powered RS232 to RS422 Converter CVT-422-1

Industrial Port-Powered RS232 to RS422 Converter

The CVT-422-1 is a compact, rugged, industrial-grade, port-powered, bi-directional RS232 to RS422 converter, which can be used to convert any standard full-duplex unbalanced RS-232C port into a...

$32.95

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Industrial Opto-Isolated Port-Powered RS232 to RS422 Converter CVT-422-3

Industrial Opto-Isolated Port-Powered RS232 to RS422 Converter

The CVT-422-3 is an industrial grade (wide temperature range with surge & static protection) optically isolated bi-directional RS-232 to RS-422 converter, which can be used to convert any standard...

$64.95

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Industrial Port-Powered RS232 to RS485 Converter CVT-485-1

Industrial Port-Powered RS232 to RS485 Converter

The CVT-485-1 is a compact, rugged, industrial-grade, port-powered, bi-directional RS232 to RS485 converter, which can be used to convert any standard unbalanced RS-232C port into a two-wire...

$32.95

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Industrial Opto-Isolated Port-Powered RS232 to RS485 Converter CVT-485-3

Industrial Opto-Isolated Port-Powered RS232 to RS485 Converter

The CVT-485-3 is an industrial grade (wide temperature range with surge & static protection) optically isolated bi-directional RS-232 to RS-485 converter, which can be used to convert any standard...

$64.95

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Slim Industrial Port-Powered RS232 to RS485 Converter CVT-485A-1

Slim Industrial Port-Powered RS232 to RS485 Converter

The CVT-485A-1 is another version of our popular model CVT-485-1. It is a slim, rugged, industrial-grade, port-powered, bi-directional RS232 to RS485 converter, which can be used to convert any...

$24.95

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Industrial Port-Powered RS232 to RS485/RS422 Converter CVT-485_422-1

Industrial Port-Powered RS232 to RS485/RS422 Converter

The CVT-485_422-1 is a compact, rugged, industrial-grade, port-powered, bi-directional RS232 to RS485 / RS232 to RS422 converter, which can be used to convert any standard unbalanced RS-232C port...

$45.95

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