| Model: | LS-U2000 |
|---|---|
| Brand: | Lensen |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Telecommunication & Broadcasting / Wireless Equipment |
| Label: | 2w radio modem , data radio module , wireless data module |
| Price: |
US $85
/ pc
|
| Min. Order: | 2 pc |
| Live Chat: | Last Online:24 Aug, 2016 |
Introduction:
LS-U2000 is a UHF band 2000mW radio modem, can transmit 5-7km LOS wirelessly. With elegant and easy-to-fix aluminum casing, 9-pin serial port, it is convenient for you to connect with other devices that have RS232, RS485 or TTL interface. Easy to install, no program needed, long transmission distance, no communication fee.
Parameter:
Application:
Pin Definition:
|
Pin No. |
Signal Name |
Function |
Level |
Connection with terminal |
Remarks |
|
1 |
GND |
Grounding of power supply |
|
Ground |
|
|
2 |
VCC |
Power supply DC |
5V |
|
|
|
3 |
RxD/TTL |
Data receiving |
TTL |
TxD |
|
|
4 |
TxD/TTL |
Data transmitting |
TTL |
RxD |
|
|
5 |
SGND |
Signal |
|
|
|
|
6 |
A (TXD) |
A of RS-485 (TxD of RS-232) |
|
A(RxD) |
|
|
7 |
B (RXD) |
B of RS-485 (RxD of RS-232) |
|
B(TxD) |
|
|
8 |
SLEEP |
Sleep control |
TTL |
Sleep signal |
Low level valid |
|
9 |
TEST |
Factory testing |
|
|
|
