XPLC108E Motion Controller User Manual V1.5
The number of nodes can be extended
Up to 127
Communication Distance
The longer communication distance is, the
lower communication rate is, and
maximum of 100m is recommended.
→
Wiring Reference
Connect 485A and 485B of RS485 to 485A and 485B of the controller correspondingly,
and connect the public ends
“
EGND
”
of RS485 communication parties together.
→
Wiring Notes:
⚫
As above, the daisy chain topology is used for wiring (the star topology structure
cannot be used). When the use environment is ideal and there are no many nodes,
the branch structure also can be used.
⚫
Please use STP (Shielded Twisted Pair), especially in bad environments, and make
sure the shielding layer is fully grounded.
⚫
When on-site wiring, pay attention to make the distance between strong current and
weak current, it is recommended for the distance to be more than 20cm.
⚫
It should be noted that the equipment grounding (chassis) on the entire line must be
good, and the grounding of the chassis should be connected to the standard factory
ground pile.
Summary of Contents for XPLC108E
Page 1: ......