YO Modbus
User guide
v2.1
page 11/33
Installation guide
1. Mount the device on a 35 mm DIN rail.
Figure 6
Device mounted on 35 mm DIN rail.
2. Screw RS485 protocol communication wires to the device’s A+ and B− terminal blocks.
Optionally, connect cable shielding to the device’s GND terminal block.
Figure 7
Connecting communication wires to device terminal blocks .