System features
X20 system User's Manual 3.10
75
2.20 X20 system configuration
The X20 system is designed so that can be connected to standard fieldbuses (with a bus controller) or the remote
X2X Link backplane (with a bus receiver). The connection to the next station is made with a bus transmitter. Supply
modules and I/O modules are placed between the bus receiver or bus controller and the bus transmitter as needed.
The power supply system used in the X20 systems is described in the section 3.8 "The supply concept".
Bus
Bus
transmitter
Bus
receiver
Bus
transmitter
Sensors
Actuators
Sensors
Actuators
X20 system
X20 system
X20 system
Open fieldbus
Bus
Controller
Bus
transmitter
Sensors
Actuators
receiver
Figure 13: X20 system configuration
Summary of Contents for X20 System
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