4-14
● 5-wire system RS-485 connection diagram
Attach 1/2W or greater terminating resistances of 150Ω ±5% at each end of the
communications lines. Ground the shield FGs at one end in one location, not at
both ends.
Handling Precautions
Be sure to connect SG terminals each other.
Failure to do so might cause unstable communications.
To Next Page
Loading...
