Installation Regulations Specified By Approvals; Table 20 Additional Emc Requirements For Railway Applications - WAGO 750 XTR Series System Manual

750 XTR Series
Requirement
EBA (German Federal Railway Authority) Regula-
tion No. EMC 06
Technical rules on electromagnetic compatibility: Certi-
fication of the radio compatibility of rail vehicles with
railway radio services
Electromagnetic compatibility

10.2 Installation Regulations Specified by Approvals

Use in hazardous locations
The following warning notices are to be posted in the immediate proximity of the product
(WAGO I/O System 750 XTR):
• WARNING – DO NOT REMOVE OR REPLACE FUSED WHILE ENERGIZED!
• WARNING – DO NOT DISCONNECT WHILE ENERGIZED!
• WARNING – ONLY DISCONNECT IN A NON-HAZARDOUS AREA!
Before using the components, check whether the intended application is permitted in ac-
cordance with the respective printing. Pay attention to any changes to the printing when
replacing components.
The product is open type equipment. As such, the product must only be installed in ap-
propriate enclosures or electrical operation rooms to which the follwing applies:
• Can only be opened using a tool or key.
• Inside pollution degree 1 or 2.
• In operation, internal air temperature within the highest minimum value and lowest
maximum value of the permissible surrounding air temperature of all components
• Minimum degree of protection: min. IP54 (acc. to EN/IEC 60529)
• For use in Zone 2 (Gc), compliance with the applicable requirements of the standards
EN/IEC/ABNT NBR IEC 60079-0, -11, -15
• For use in Zone 22 (Dc), compliance with the applicable requirements of the standards
EN/IEC/ABNT NBR IEC 60079-0, -11, -15 and -31
• For use in mining (Mb), minimum degree of protection IP64 (acc. EN/IEC 60529) and
adequate protection acc. EN/IEC/ABNT NBR IEC 60079-0 and -1
• Depending on zoning and device category, correct installation and compliance with re-
quirements must be assessed and certified by a "Notified Body" (ExNB) if necessary!
Explosive atmosphere occurring simultaneously with assembly, installation or repair work
must be ruled out. Among other things, these include the following activities:
• Insertion and removal of components
• Connecting or disconnecting from fieldbus, antenna, D-Sub, ETHERNET or USB con-
nections, DVI ports, memory cards, configuration and programming interfaces in gen-
eral and service interface in particular
• Operating DIP switches, coding switches or potentiometers
• Replacing fuses
Wiring (connecting or disconnecting) of non-intrinsically safe circuits is only permitted in
the following cases:
• The circuit is disconnected from the power supply.
• The area is known to be non-hazardous.
System manual | Version: 2.0.0
Table 20: Additional EMC Requirements for Railway Applications
Class Compliance
Coupler and I/O modules: S0
PFC200: S2
EN 50121-4 and
EN 50121-5
Appendix
65