A USB RS-232 adapter connects the level converter to the PC.
A | Level converter WTX631.. with power supply as master | |
B | PC with ACT531 software |
Procedure
Connect the level converter to the proper supply voltage (AC 230 V).
Connect the level converter and the PC with a USB RS-232 adapter using the RS-232 interface (terminals A, B, C).
Wait until the PC confirms that is has correctly detected the level converter.
Restart the PC as needed.
Note
You can also use an RS-485 adapter and connect the level converter using the terminals D, E, F.