Radio Networks
RLX-FHE, RLX-FHES, RLX-FHS
♦
RadioLinx FH
Frequency-Hopping Industrial Radio
ProSoft Technology, Inc.
Page 23 of 151
November 25, 2008
The Radio needs to know if the DF1 device is half duplex, and whether CRC or
BCC error checking is being used. Each device has its own address in a network
and each radio's address must be correlated with the address of the device
cabled to it during the network configuration process. In a Point-Multipoint (DF1)
network, the
destination
must be determined and the
address information
must be resolved before the transmission can proceed.
Devices cabled to radios communicate using the
DF1 Half Duplex
standard
protocol. The Master radio sends data to a Remote radio based on the address
of the device. Data is only sent to the single Remote device if it has the right
address. Each Remote radio sends its data only to the Master radio. The Master
and Remote radios acknowledge that data was received correctly.
3.2.4 Ethernet
The different configurations of networks for Ethernet Networks are:
Modbus TCP/IP Network (page 24)
Encapsulated Serial Network (page 25)
Serial Server Network (page 25) is a combination of any or all the above
networks.
RadioLinx Ethernet radio modems provide a wireless replacement for an
Ethernet network connection. Any two Ethernet devices that could otherwise
function together with a physical cable between them can be incorporated into a
wireless network.
Summary of Contents for RadioLinx FH Series
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