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Shenzhen dingshen Industrial Co., Ltd
Shenzhen dingshen Industrial Co., Ltd
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Modem RS485 Half Duplex UHF Digital Data Transmitter

Shenzhen dingshen Industrial Co., Ltd

Modem RS485 Half Duplex UHF Digital Data Transmitter

Brand Name : Ding Shen

Model Number : DS-RM320

Place of Origin : China

MOQ : 1 Set

Price : Negotiation

Payment Terms : T/T

Supply Ability : 1000PCS per month

Delivery Time : 3-7 days

Packaging Details : export standard packing

Frequency : 429-437MHz (400-470MHz Acceptable)

Receive Sensitivity : -120dBm (1200BPS), -116dBm (9600BPS)

Data Port : RS-232 / RS-485

RF Output : 5-10W

Working Mode : Half Duplex

Dimension : 118*76*32mm

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FSK Wireless Radio Module RS485 Half Duplex UHF Digital Data Transmitter


Features:

  1. Wide operating voltage: DC9V~36V. Integrated with bust-boost converter ,when input DC 9v~36v voltage,it can work properly without affect the function and performance of radio. Its power supply system support DC9-15V, DC24V and other occasions.
  2. High-speed, stable, compatible and reliable
  3. Variety of communication interfaces coexist: Radio provide RS-485, RS-232 serial port, users do not need to switch. (user can only use only one interface at a time)
  4. Data delay is less than 10ms, you can replace the RS-485 cable systems in a variety of occasions, the upper layer software without changes.
  5. Support MODBUS,PPI and other communication protocols to support wireless download PLC programModem RS485 Half Duplex UHF Digital Data Transmitter

Specifications:

Frequency 429-437MHz (400-470MHz acceptable)
Working mode Half duplex
Antenna impedance 50Ω
Antenna interface SMA
Working temperature -40 ~ 80℃
Working voltage DC 9-36V
Working current Transmit < 2.5A (12V) ,<1.5A (24V)
Receive < 100mA
RF output 5-10Watt (adjustable)
Modulation FSK,GFSK
Receive sensitivity -120dBm (1200BPS), -116dBm (9600BPS)
Data port RS-232,RS-485
Transmit distance 10-15km (1200bps when connected to a bigger magnetic antenna,LOS)
8-10km (9600bps when connected to a bigger magnetic antenna,LOS)
Communication method Point to point,point to multi-point
Dimension 118*76*32mm

Main application:

  • Oil and gas production, pipeline monitoring
  • Gas distribution, heating network monitoring
  • Water wells, water and wastewater monitoring system
  • GPS positioning systems, mobile data transmission
  • Earthquakes, meteorology, environmental protection and urban lighting control
  • Railway, transport, security, data transfer control system
  • Metallurgy, chemical and industrial automation and process control
  • Wind, solar energy monitoring and control system
  • Lights, landscape lights remote control

Product Tags:

RS485 Digital Data Transmitter

      

Half Duplex UHF Digital Data Transmitter

      

Modem UHF Digital Data Transmitter

      
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