EasyManuals Logo

Waveshare RS232 TO RS485 User Manual

Waveshare RS232 TO RS485
9 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #4 background imageLoading...
Page #4 background image
RS232 TO RS485 User Manual
Revision: V1.0, Date：20200620
4
PWR : Power indicator, turns red when power supply is connected
TXD: Transmit indicator, turns green when data is transmitted from RS232 port.
RXD: Receive indictor, turns blue when data is received by RS232 port
Environment:
Temperature: -15
℃
~70
℃
Humidity: 5%RH~95%RH
Note: The switch on board is used to enable/disable the 120R terminal resistor. The terminal resistor
is recommend for the Start and End devices.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Waveshare RS232 TO RS485 and is the answer not in the manual?

Waveshare RS232 TO RS485 Specifications

General IconGeneral
InterfaceRS232, RS485
RS232 ConnectorDB9 Female
RS485 ConnectorTerminal Block
FunctionRS232 to RS485 conversion
Power5V
Baud Rate300bps to 115200bps
Operating Temperature-40°C to 85°C
Communication DistanceUp to 1200m
Isolation Voltage2500V