Daisy chaining RS485 sensors
Jknotten 2026-04-19 05:19:32 100 Views1 Replies I'm interested in the moisture sensor SEN0600 and I want to daisy chain it, which should be possible with the RS485 / modbus RTU system.
Does the moisture sensor allow this? Does it have a switch to disable the 120 ohm termination resistor?
2026-04-20 11:54:59 
Yx
Yes, the SEN0600 moisture sensor supports daisy‑chain connection over RS485/Modbus RTU. Just assign a unique Modbus address to each sensor.
This sensor does not have a built‑in 120Ω termination resistor, nor a switch to disable one. You can add external 120Ω resistors at the two ends of the RS485 bus if required.
Yx 
