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Product Image Model- Item Name Price
4-Wire RS422 / RS485 / RS232 Surge Protector (Industrial / Passive) SPD-422-1

4-Wire RS422 / RS485 / RS232 Surge Protector (Industrial / Passive)

The CommFront SPD-422-1 is a passive, rugged, industrial-grade, 4-wire RS422 / RS485 / RS232 surge protector that can be used to limit the voltage surges and spikes introduced to the RS422 / RS485 /...

$69.95

In Stock!
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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

In Stock!
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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

In Stock!
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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

In Stock!
Credit card, Paypal and Money Order accepted!

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

In Stock!
Credit card, Paypal and Money Order accepted!

25-pin Industrial Port-Powered RS232 to RS485/RS422 Converter CVT-485_422-1(25)

25-pin Industrial Port-Powered RS232 to RS485/RS422 Converter

The CVT-485_422-1(25) is a 25-pin version industrial-grade (wide temperature range with surge & static protection) port-powered bi-directional RS232 to RS485 / RS232 to RS422 converter, which can be...

$45.95

In Stock!
Credit card, Paypal and Money Order accepted!

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

In Stock!
Credit card, Paypal and Money Order accepted!

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

In Stock!
Credit card, Paypal and Money Order accepted!

Industrial Opto-Isolated Port-Powered RS232 to RS485/RS422 Converter CVT-485_422-3

Industrial Opto-Isolated Port-Powered RS232 to RS485/RS422 Converter

The CVT-485_422-3 is an industrial grade (wide temperature range with surge & static protection) optically isolated bi-directional RS-232 to RS-485 / RS-232 to RS-422 converter, which can be used to...

$69.95

In Stock!
Credit card, Paypal and Money Order accepted!

25-pin Industrial Opto-Isolated Port-Powered RS232 to RS485/RS422 Converter CVT-485_422-3(25)

25-pin Industrial Opto-Isolated Port-Powered RS232 to RS485/RS422 Converter

The CVT-485_422-3(25) is a 25-pin version industrial-grade (wide temperature range with surge & static protection) optically-isolated bi-directional RS-232 to RS-485 converter / RS-232 to RS-422...

$69.95

In Stock!
Credit card, Paypal and Money Order accepted!


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