Descrição
The 2.4 GHz Radio Link KIT gathers the necessary equipment and materials to establish serial communication between two points on the factory floor. The communication standard can be RS232 or RS485. The allowed serial speed is 1,200 to 115,200 bps. The range of the link is up to 500 m if there is a line of sight between the two points. Application example: PLC communication.
Radio link kit composition for factory floor
- 2 RM2071 – 2.4 GHz SPREAD SPECTRUM Radio Modem – 60mW
- 2 TL-ANT2405C ( 5 dBi ) omni directional antenna
- 1 Radio modem programming cable
- 1 connector for loop back test
Description of the radio modem RM2071
The Alfacomp RM2071 transceiver complies with the IEEE 802.15.4 specification and operates in the 2.4 GHz ISM band. The final product is a radio modem with simultaneous RS232 and RS485 interfaces. The factory setting allows immediate use, transmitting serial data between two or more devices equipped with RS232 or RS485 ports. A user-friendly programming tool allows you to adjust the transceivers for the composition of multipoint point networks and with specific parameterizations.
The Alfacomp RM2071 radio modem can replace thousands of meters of communication cables in noisy industrial environments. Using the proven technology DSSS(Direct Sequence Spread Spectrum), which does not require an operation license from Anatel, the RM2071 transceiver establishes communication between computers, clps, and several instruments that have a serial port in RS232 and RS485 standards, with rates from 1200 to 115,200 bps.
The two interfaces, RS232 and RS485 are interconnected and run parallel. The text can refer to them as serial port or serial ports, because they are connected to the same serial channel.
Because it operates in the same frequency range as Wi-Fi Ethernet networks, there are a large number of antennas on the market that can be used with the RM2071.
RM2071 connections
Certification
The radio modem RM2071 is Anatel certified.
Technical Specifications
- Output power: 60 mW
- Range: 100 meters indoors and 1600 meters with directional antennas and line-of-sight
- Serial baud rate: 1200 to 115.2 kbps
- RF baud rate: 250 kbps
- Receiver sensitivity: -100 dBm
- Configuration software: Windows-based – easy to use
- Operating range: ISM 2.4 GHz
- Technology: IEEE 802.15.4 – DSSS (Direct Sequence Spread Spectrum)
- Network topology: Point-to-point and point-to-multipoint
- Number of networks: 13
- RF Connection: SMA female
- RS232 serial connection: RJ12
- RS485 serial connection: Detachable terminal block model STL(Z) – Together with power supply
- Voltage: 10 to 30 VDC
- Power consumption: 100 mA during transmission and 80 mA off transmission (on 12 V), 50 mA during transmission and 40 mA off transmission (on 24 V).
- Operating temperature: -40° to +80°C
- Humidity: 10% to 90% (non-condensing)
- Dimensions: Height 80 x Width 25 x Depth 98 mm
- Weight: 220 g
- Form: Steel cabinet with DIN rail mounting
Avaliações
Não há avaliações ainda.