AirGate-Modbus
INTAB INTERFACE-TEKNK AB
6/22
USING THE OPERATION MODES
WIRELESS SEGMENTS IN ANY POINT OF AN MODBUS NETWORK
Division of a wired network in wired segments interconnected by wireless segments. The division occurs far from the Modbus
master. It uses the RS485 port
AirGate-Modbu
s to communicate with the master and the slaves. Additional wireless segments can
be inserted.
Fig. 5
illustrates this possible application.
Fig. 4 -
Wireless segments in any point of a Modbus network
WIRELESS SEGMENTS CLOSE TO THE MODBUS MASTER
Division of a wired network in wired segments interconnected by wireless segments. Wireless segments located close to the
Modbus master which communicates by USB port. It allows the
AirGate-Modbus
using as a USB-RS485 convertor for the first wired
segment.
Fig. 6
illustrates this possible application.
Fig. 5 -
Wireless segments close to the Modbus master
WIRELESS SEGMENTS CLOSE TO MULTIPLEXED MODBUS MASTERS
Multiplexing of 2 masters, one connected to the USB interface and another to the RS485. Wireless section located close to the
Modbus masters. It also allows the usage of a single master in any of the 2 interfaces (USB or RS485).
Fig. 7
- Wireless segments close to the multiplexed Modbus masters
