ZMC306N Motion Controller User Manual V1.5
3.3.1.
RS232 Communication Interface Specification &
Wiring
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Specification:
Item
RS232 (port 0)
RS422 (port2)
Max Communication Rate
115200 (bps)
115200 (bps)
Terminal Resistor
No
No
Topology
Connect correspondingly (1 to 1)
Nodes can be extended
1
Up to 10
Communication Distance
Longer communication
distance, lower
communication rate, max
10m is recommended.
Longer communication
distance, lower
communication rate, max
100m is recommended.
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Wiring Reference:
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Wiring Notes:
⚫
The wiring of RS232 is as above, the sending and receiving signals need to be cross-
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