Introduction:
LS-R324 is a 1W radio modem, transmit 3km LOS. It supports UHF band, 24V power supply. Usually works as DTU to connect with PLC and other industrial control devices. LS-R324 Supports RS485 Modbus RTU protocol. Has the advantage of register data restore function.
Application:
- Water/waste water treatment field
- Wind speed, rainfall, humidity etc data collection
- Temperature, humidity, concentrations of CO2 etc data collection
- Wireless data collection and transmission
- Wireless communication between PLC and sensors
Parameter:
- Power output: 24V DC
- RF power: 1W
- 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: Standard 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: 175*115*32mm (without antenna port)
Pin Definition:
Support RS232, RS485, USB, you can use DIP switch to program
