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50
Comments
Additional comments concerning the cULus approval
(UL 508):
•
Maximum ambient temperature 55°C (in the control
cabinet)
•
The safety functions were not assessed by UL� The
approval has been made according to UL 508 for
general applications�
•
Use 60/75°C copper conductors only�
•
For use in pollution degree 2 environment
• Same polarity (phase) referred to the output
contacts
*) with h
op
= 24 h, d
op
= 365 days, t
cycle
= 3600 s
12 Tests/approvals
The G1502S safety relay was tested and certified by TÜV-Nord� The safety
relay was developed and tested in accordance with, for example, the following
directives and standards:
•
2006/42/EC Machinery Directive
•
2004/108/EC EMC Directive
•
2006/95/EC Low Voltage Directive
• DIN EN 50178 (1998) Electronic equipment for use in power installations
• DIN EN ISO 13849-1 (2008): Safety of machines - safety-related parts of
control systems
• DIN EN 60204-1: (2007) (where applicable) Electrical equipment of machines
• DIN EN 61496-1 (2009): Non-contact protective equipment - General
requirements and tests
• DIN EN 574 (1996 + A1/2008): Safety of Machinery - Two-Hand Control
Devices - Functional Aspects – Principles for Design
• IEC 61508: (2000-2003): Functional safety of electrical/electronic/
programmable electronic safety-related systems
• DIN EN 62061 (2005): Safety of Machinery - Functional safety of electrical,
electronic and programmable safety-related control systems
•
UL 508
Summary of Contents for efector 110 G1502S
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