ZMC004WEA Motion Controller User Manual V1.5
protocol and custom communication.
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Interface Definition:
Terminal
PIN
Name
Type
Function
1, 6, 8, 9
NC
Spare
Reserved
2
232B-RXD
Input
RS232B (port 1) receive
signal
3
232B-TXD
Output
RS232B (port 1) send signal
4
485A/+
Input/output
RS485 (port 2) signal A/+
5
GND
Output
Communication public end
9
485B/-
Input/output
RS485 (port 2) signal B/-
3.3.1.
RS232B/RS485 Serial Port Communication
Specification & Wiring
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Specification
Item
RS232B (port 1)
RS485 (port 2)
Max Communication Rate
115200 (bps)
115200 (bps)
Terminal Resistor
/
/
Topology
Point to point
Daisy chain connection
structure
Nodes can be extended
1
Up to 127
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
Summary of Contents for ZMC004WEA
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