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Has M-DUINO RS485 hald-duplex module a built-in termination resistor?

por
Pablo
en 8/4/19 6:03 306 vistas

My question is pretty much what is shown in the title. I'm using a M-DUINO RS485 half-duplex module as a master in a Modbus network, the typical 120Ohm termination resistor is required at the master side so I was wondering if I needed to add it between A,B or maybe it is already implemented inside the M-DUINO?


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Industrial Shields Forum user

Andrei Postolache

--Andrei Postolache--

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--Andrei Postolache--
Andrei Postolache
En 18/6/20 6:48

Hello Pablo,


The resistance is already implemented inside the M-Duino. To get more information about M-Duino models just have a look here.


Thank you


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Preguntado: 8/4/19 6:03
Visto: 306 veces
Última actualización: 17/8/20 7:38