ada radio modem wireless radio control 2km-3km RS232 RS485 to wireless
Model No.︰ls-u1000D
Brand Name︰Lensen
Country of Origin︰China
Unit Price︰US $ 46 / pc
Minimum Order︰2 pc
Product Description
Introduction:
LS-U1000D is a UHF band 1000mW data module. With elegant and easy-to-fix aluminum casing, DB9 port, it is convenient for you to connect with PC and some other meters or devices. Easy to install, no program needed, no communication fee.
Parameter:
- Power output: 5V DC
- RF power: 1W default or 500mW
- Air baud rate: 1,200/2,400/4,800/9,600/19,200bps choose one
- Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable
- Frequency band: 433, 450, 470 or others
- Interface: RS-232/RS-485/TTL/USB
- Communication mode: Half-duplex
- Channel: 8(default), 16/32(customized)
- Receive current: <45mA (TTL connect)
- Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)
- Transmitting current: <500mA
- RF line-of-sight range: 2km (BER=10-5@9600bps); 3km (BER=10-5 @ 1,200bps)
- Size: 80*45*20mm (without antenna port)
Application:
- Queuing machine wireless control
- Automatic meter reading
- LED display/ LED sign
- PTZ wireless Monitoring
- Factory automation
- Handhold device
- Irrigation system
- Data telemetry
- Robotics control
- Home automation
Pin Definition (9 pin)
|
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 |
|
|
|
Payment Terms︰ T/T