Safety instructions and general notes
2.3 Operating safety
Mobile Panel 277 RO
Operating Instructions, 10/2015, A5E36824256-AA
23
Operating safety
Standards
The HMI device complies with the following standards:
● EN 60204-1
Safety of Machinery – Electrical Equipment of Machines
● EN 61131-1 and EN 61131-2
Programmable Controllers
● The HMI device was tested for EMC in accordance with the following standards:
– EN 50081-2, EMC – Unwanted emissions
– EN 61000-6-2, Generic standard, Immunity, industrial environments
– EN 61131-2, Programmable Controllers
● STOP button for fast machine stop
EN 60947-5-1:1997, K 2.2, Low-voltage Switchgear and Control Gear, Positive-Opening
Contacts
With external monitoring device, Category 3 PL d according to
EN ISO 13849-1:2008/AC:2009 is achievable. Two potential-free switches for the
connection of external I/O devices for a rated voltage of 24 V and max. current 500 mA
(safety low voltage according to EN 61131-2 or EN 50178, equipment for power
installations with electronic resources).
● Enabling control device (enabling button) according to EN 60204-1:2006
(IEC 60204-1:2005, modified) in categories according to EN ISO 13849-1:2008,
safety-related parts of controllers
– With external monitoring device, Category 3 PL d according to
EN ISO 13849-1:2008/AC:2009 is achievable.
– 2 floating normally open contacts switched in parallel for connection of external I/O,
rated voltage of 24 V DC (safety extra-low voltage in accordance with EN 61131-2 or
EN 50178), maximum current of 400 mA.
If the HMI device is used in a system, the following standards are fulfilled:
● prEN 1921, Industrial automation systems – safety of integrated manufacturing systems
● EN 12417:2001, Machine tools – safety – machining centers
● UL 508, Industrial Control Equipment
● CSA C22.2 No.14, Industrial Control Equipment
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