Shenzhen dingshen Industrial Co., Ltd

Shenzhen dingshen Industrial Co., Ltd

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Modem RS485 Half Duplex UHF Digital Data Transmitter

Modem RS485 Half Duplex UHF Digital Data Transmitter

  • Modem RS485 Half Duplex UHF Digital Data Transmitter
Modem RS485 Half Duplex UHF Digital Data Transmitter
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Model Number: DS-RM320
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: export standard packing
Delivery Time: 3-7 days
Payment Terms: T/T
Supply Ability: 1000PCS per month
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Detailed Product Description
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
High Light:

RS485 Digital Data Transmitter

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Half Duplex UHF Digital Data Transmitter

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Modem UHF Digital Data Transmitter

FSK Wireless Radio Module RS485 Half Duplex UHF Digital Data Transmitter


Features:

  1. Transfer rate support the range of 1200~9600bps. User can modify the transfer rate by computer install the software to achieve optimal communication effect.
  2. 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.
  3. High-speed, stable, compatible and reliable
  4. 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)
  5. 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.
  6. Support MODBUS,PPI and other communication protocols to support wireless download PLC program
  7. RF power and working frequency can be setup by PC

FSK Wireless Data Modem 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

Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: admin

Tel: +8613480804763

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