IAI America ROBO Cylinder Series - Manual (Page 20)

12
Modbus
(7) In order to prevent malfunctions due to noise, wire the communication cables such
that the communication cables are isolated from power lines and other control
wiring.
(8) In order to prevent malfunctions due to noise, make sure to take noise prevention
measures on the electric equipment in the same power supply circuit or within the
same device.