VPLCE532E Vision Motion Controller User Manual V1.5
3.3.
RS232 Serial Port
RS232 is in one standard DB9 male socket, which supports MODBUS_RTU protocol
and custom communication.
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Terminal Definition
Terminal
PIN No.
Name
Type
Function
1,4,6,7,8,9
NC
Spare
Reserved
2
RXD
Input
RS232 signal, receive
3
TXD
Output
RS232 signal, send
5
EGND
Output
RS232 communication
public end
3.3.1.
RS232 Communication Port Specification & Wiring
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Specification
Item
RS232 (port0)
Maximum Communication Rate (bps)
115200
Terminal Resistor
No
Topology Structure
Connect correspondingly
(1 to 1)
The number of nodes can be extended
1
Communication Distance
The Longer communication distance is,
the lower communication rate is,
maximum 10m is recommended.
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Wiring Reference
Summary of Contents for VPLC532E
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