WAGO I/O SYSTEM 750 XTR
Mounting 83
750-8202/040-001 PFC200 2ETH RS TELE XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
5.2
Overall Configuration
The maximum total length of a fieldbus node without fieldbus coupler/controller is
780 mm including end module. The width of the end module is 12 mm. When
assembled, the I/O modules have a maximum length of 768 mm.
Examples:
•
64 I/O modules with a 12 mm width can be connected to a fieldbus
coupler/controller.
•
32 I/O modules with a 24 mm width can be connected to a fieldbus
coupler/controller.
Exception:
The number of connected I/O modules also depends on the type of fieldbus
coupler/controller is used. For example, the maximum number of stackable I/O
modules on one PROFIBUS DP/V1 fieldbus coupler/controller is 63 with no
passive I/O modules and end module.
Observe maximum total length of a fieldbus node!
The maximum total length of a fieldbus node without fieldbus coupler/controller
may not exceed 780 mm.
Also note the limitations of individual fieldbus couplers/controllers.
5.3
Mounting onto Carrier Rail
5.3.1
Carrier Rail Properties
All system components can be snapped directly onto a carrier rail in accordance
with the European standard EN 60175 (DIN 35).
Do not use any third-party carrier rails without approval by WAGO!
WAGO Kontakttechnik GmbH & Co. KG supplies standardized carrier rails that
are optimal for use with the I/O system. If other carrier rails are used, then a
technical inspection and approval of the rail by WAGO Kontakttechnik GmbH &
Co. KG should take place.
Carrier rails have different mechanical and electrical properties. For the optimal
system setup on a carrier rail, certain guidelines must be observed:
•
The material must be non-corrosive.
