Serial converters




Product Image Item Name Price+
RS232 to RS422 converter

RS232 to RS422 converter

Reliable and economical RS232 to RS422 converter that will fit into any budget. This is a good simple RS232 to RS422 converter which can be used for...
$18.90

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RS232 to RS485 converter

RS232 to RS485 converter

This standard RS232 to RS485 converter is a simple and economical solution for most applications requiring a reliable and easy setup. Simply connect...
$18.90

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RS232 to RS485 / RS422

RS232 to RS485 / RS422

Combination RS232 to RS485 / RS422 converter. With this converter you can convert any RS232 signal to either RS485 or RS422 in both directions (RS485...
$25.75

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RS232 Optical Isolator, 3-wire

RS232 Optical Isolator, 3-wire

If you need to effectively protect your RS232 ports and devices against high-voltage spikes, surges, ground-loops and other damaging voltages then...
$29.75

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RS232 Optical Isolator, 8-wire

RS232 Optical Isolator, 8-wire

Effective protection against all high-voltage spikes, surges and ground-loops is provided by this RS232 Isolator for all 8 communications lines. It...
$44.25

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RS232 to RS485 / RS422 EX.PWR.

RS232 to RS485 / RS422 EX.PWR.

RS232 to RS485 / RS232 converter with external 9VDC power supply. This is a versatile combined RS232 to RS485 / RS422 converter, suitable for a...
$45.25

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RS232 to RS485 / RS422 Isolated

RS232 to RS485 / RS422 Isolated

This is a fully optically isolated RS232 to RS485 / RS422 converter ideal for all industrial applications and projects sensitive to high voltage...
$59.50

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