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Serial to Wireless Digital Transmission Module

AN-WF-RS-300M/500M/1000M/2000M wireless digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use's RS-485 equipments, SCM or other UART parts.


AN-WF-RS-300M/500M/1000M/2000M wireless digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use's RS-485 equipments, SCM or other UART parts.


  • Ultra low power transmission
  • ISM frequency band, not requiring on application of frequency point
  • High ani-interference and low BER (Bit error Rate)
  • Long transmission distance
  • Transparent data transmission
  • Multi-channel and speed
  • Low power consumption
  • High speed wireless communication and large data buffer
  • Intelligent data control and the user doesn’t need to prepare excessive programs
  • High reliability, small and light
  • Watchdog monitor
  • Antenna choose

Technical Characteristics

Modulation mode

FSK/GFSK

Working frequency

433MHz/868MHz/915MHz

Transmission power

AN-WF-RS-300M/500M  

100mW  

AN-WF-RS-1000M

500mW

Receiving sensitivity

AN-WF-RS-300M

-110dBm   

AN-WF-RS-500M

-121dBm

AN-WF-RS-1000M

-123dBm

Transmitting current

AN-WF-RS-300M/500M

<360mA

AN-WF-RS-1000M

<75mA

Receiving current

AN-WF-RS-300M

<11mA

AN-WF-RS-500M

<30mA

AN-WF-RS-1000M

<45mA

Sleeping current

AN-WF-RS-300M/500M

<10uA

AN-WF-RS-1000M

<1mA

Channel speed rate

AN-WF-RS-300M

1200/2400/4800/9600/19200bps

AN-WF-RS-500M/1000M

1200/2400/4800/9600/19200/38400bps

Interface speed rate

AN-WF-RS-300M

1200/2400/4800/9600/19200bps

AN-WF-RS-500M/1000M

1200/2400/4800/9600/19200/38400bps

Change time for receiving and sending

<10ms

Interface data format

8E1/8N1/8O1         

Power Supply

9-12V@200mA

Physical Characteristics

Installation

DIN-Rail Mounting

Housing

Iron (1mm)

Weight

0.6kg

Dimensions

100 × 86 × 26 mm(3.94 × 3.39 × 1.02 in)

Environmental Limits

Operating Temperature

-20 ~ 70°C (-4 ~ 158°F)

Storage Temperature

-40 ~ 85°C (-40 ~ 176°F)

Ambient Relative Humidity

5% to 95%(non-condensing)

Standards and Certifications

RoHS, CE, FCC

Product Description

AN-WF-RS-300M/500M/1000M/2000M wireless digital transmission module offers standard RS-232, RS-485 and UART/TTL level interfaces for direct connection with computers, use’s RS-485 equipments, SCM or other UART parts.

AN-WF-RS-300M/500M/1000M/2000M has adopted half duplex communication channel most suitable for point to multi-point communication mode. The primary station takes full control of communication harmony, and adopts data frames with address codes for data or command transmitting. The secondary station shall fully receive them and select response by comparing address codes; all the work shall be fulfilled by upper layer protocols, which shall ensure that only one wireless module in the communication network is in the transmitting state in any instant to avoid mutual interference. Therefore, the transmission channel built by AN-WF-RS-300M/500M/1000M/2000M is transparent to the user. AN-WF-RS-300M/500M/1000M/2000M can also be applied to point to point communication, making it easier and smoothly upgrade wire (RS232/485/TTL) transmission mode in original system.

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