Autonics TK4S "Modbus RTU" via Modbus Poll

[@MsVladlens]

Hello. What is the difference between the TK4S-B4CR and TK4S-B4RC models? The outputs are the same, I can’t understand. Thank you.

[@rizkytri7223]

thank you so much👍, so much its very useful

[@plc247automation6]

thanks sir

[@dionjcp578]

Nice info. 👍🏻🙏

[@WillCFarmer]

Hello, Ive been trying to replicate this video for the past 2 weeks (about 20 work hours..) I have a tk4s-t4sn controller and this exact dtech 5019 converter, however when I try to connect using the same wiring through ModbusPoll, I can not get an RX response, it times out every time. Do you have any suggestions? Thanks

[@danohp1]

so did I, what may causing this ?

[@iop_aandhikam5115]

thank you

[@plc247automation6]

thanks sir

[@ercankr75]

good thank you

[@leduarf-r9l]

thanks, now with siemens g120 variator please.

[@tetraPLC]

I can write value but not read value

[@ajikpangestu416]

tzm autonic ??