ZMC416BE Motion Controller User Manual V1.5
3.3.1.
RS232 Communication Interface Specification &
Wiring
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Specification:
Item
RS232
Max Communication Rate (bps)
115200
Terminal Resistor
No
Topology
Connect correspondingly (point to point)
Nodes can be extended
1
Communication Distance
Longer communication distance, lower
communication rate, max 10m 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-
connected, and it is recommended to use a double-female cross line when
connecting to a computer.
⚫
Please be sure to connect the common terminal of each communication node to
prevent the communication chip from burning out.
⚫
Please use twisted-pair shielded cables, especially in harsh environments, and make
sure the shielding layer is fully grounded.
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