Twin Fieldbus Systems - Fronius LaserHybrid Ultracompact Twin Operating Instructions Manual

Twin fieldbus The following Twin fieldbus systems can be used to connect to the robot control for Twin
systems processes:
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An integral PLC is also a feature of the "Twin fieldbus systems" as well as the "Twin inter-
faces". The signals are connected logically by this PLC. Both power sources are therefore
triggered simultaneously by a signal from the robot control. Only one "Twin fieldbus sys-
tem" is required for two power sources. The "Twin fieldbus system" is fitted to one of the
power sources. The connection to the second power source is established via LocalNet
and the connection to the robot control via the fieldbus.
No.
(1)
(2)
(3)
(4)
32
Twin DeviceNet fieldbus robot interface
Twin CANopen fieldbus robot interface
Twin Interbus CU fieldbus robot interface
Twin Profibus fieldbus robot interface
Part/device
Robot control
Fieldbus connection
Twin fieldbus system
LocalNet connection
(1)
Application example:
No. Part/device
(5) Power source
(6) LHSB-HUB
(7) Power source
(2) (3)
(7)
(4)
(6) (5)