KMtronic RS232 8 Channel Relay Board
KMtronic LTD
- Fully assembled and tested.
- Each relay has an LED to indicate when it is operated.
- Relay outputs can be used to turn ON/OFF lights, motors and other devices.
Relays have Normally Open (NO) and
Normally Closed (NC) Contacts each capable of switching max:
- 12VDC/15A
- 24VDC/15A
- 125VAC/15A
- 250VAC/10A
Requires external 12 volt DC / 1000mA power supply
8 Data, 1 Stop, No Parity
Baud rate : 9600
FIRST channel commands:
OFF command : FF 01 00 (HEX) or 255 1 0 (DEC)
ON command : FF 01 01 (HEX) or 255 1 1 (DEC)
SECOND channel commands:
OFF command : FF 02 00 (HEX) or 255 2 0 (DEC)
ON command : FF 02 01 (HEX) or 255 2 1 (DEC)
...
...
EIGHT channel commands:
OFF command : FF 08 00 (HEX) or 255 8 0 (DEC)
ON command : FF 08 01 (HEX) or 255 8 1 (DEC)
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Windows
- Test software
- Timer software
- Windows Shortcut example
- Labview example
- MATLAB example
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Linux
- Linux script example
- Kernel's "echo" commands
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Macintosh
- Macintosh example
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Software languages
- C# NET 2010 example
- VB NET 2010 example
- The Python library
- PHP example
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