Cp341 RS485

[Alim66]

Hi guy 's, can i use cp341 modbus rtu to interface with a non_siemnes slave device , such as schneider ion7330 ?

 

[sigmadelta]

Yes, but you need the Modbus Master driver dongle in addition to the CP341, if your Schneider ion7330 is a Modbus Slave.

6ES7870-1AA01-0YA1
S7 Driver f. CP341,Modbus Master, w/o SW

https://support.industry.siemens.com/cs/products/6es7870-1aa01-0ya1/s7-driver-f-cp341-modbus-master-w-o-sw?pid=200452&mlfb=6ES7870-1AA01-0YA1&mfn=ps&lc=en-WW

 

[Alim66]

thank's a lot my friend .Ya i ordered a dongel with master number

 

[sigmadelta]

You're welcome, you should also download and install the driver and install it on the same computer with STEP 7:

https://support.industry.siemens.co...le-driver-modbus-master-(rtu)-?dti=0&lc=en-WW

 

[Alim66]

Thank's for your guidance
my language not very well Sorry if i used illegal phrases