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Chengdu Ebyte Electronic Technology Co,;Ltd
Pin NO.
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8
Chengdu Ebyte Electronic Technology Co,;Ltd
Copyright ©2012–2019，
Name
DB-9 female socket
3.81 terminal block
PWR-LED
TXD-LED
RXD-LED
DC power interface
DIP switch
Antenna interface
Function
RS-232 interface
RS-485, power interface
Power LED
Transmit LED
Receive LED
Power interface
DIP switch
SMA-K interface
E62-DTU (433D30)user manual
Description
Standard RS-232 interface
Standard RS-485 interface and pressure line
power interface
Red, lit when the power is on
Yellow, blinks when sending data
Yellow, blinks when receiving data
In-line round hole, outer diameter 5.5mm,
diameter 2.5mm
Controlled by working mode
external thread, 10mm, 50Ωcharacteristic
impedance
5
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