Chengdu Ebyte Electronic Technology Co., Ltd.
Copyright©2012–2021
ChengduEbyteElectronicTechnologyCo,;Ltd
7
No.
Name
Function
Note
1
DB-9 female socket
RS-232 interface
Standard RS-232 interface
2
3.81 terminal block
RS-485, power
interface
Standard RS-485 interface and pressure line power
interface
3
PWR-LED
Power LED
Red, lit when the power is on
4
TXD-LED
Transmit LED
Yellow, blinks when sending data
5
RXD-LED
Receive LED
Yellow, blinks when receiving data
6
DC power interface
Power interface
In-line round hole, outer diameter 5.5mm, diameter
2.5mm
7
DIP switch
DIP switch
Controlled by working mode
8
Antenna interface
SMA-K interface
external thread, 10mm, 50Ωcharacteristic
impedance
Содержание 400SL37
Страница 1: ...E90 DTU 400SL37 ...