Universal Robots e Series Hardware Manual page 81

13. Applied Standards
Part 3-1: Immunity requirements for safety-related systems and for equipment intended to perform
safety-related functions (functional safety) - General industrial applications
This standard defines extended EMC immunity requirements for safety-related functions.
Conforming to this standard ensures the safety functions perform even if other equipment exceeds
the EMC emission limits defined in the IEC 61000 standards.
IEC 61131-2
Programmable controllers
Part 2: Equipment requirements and tests
Both standard and safety-rated 24V I/Os comply with the requirements of this standard to ensure
reliable communication with other PLC systems.
ISO 14118
Safety of machinery – Prevention of unexpected start-up
Safety requirements to prevent an unexpected start and re-start, as a result of power loss or
interruption of power.
IEC 60204-1
Safety of machinery – Electrical equipment of machines
Part 1: General requirements
The emergency stop function is designed as a Stop Category 1 according to this standard. Stop
Category 1 is a controlled stop with power to the motors to achieve the stop and then removal of
power when the stop is achieved.
IEC 60947-5-5
Low-voltage switchgear and controlgear
Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with
mechanical latching function
IEC 60529
Degrees of protection provided by enclosures (IP Code)
This standard defines enclosure ratings regarding protection against dust and water.
IEC 60320-1
Appliance couplers for household and similar general purposes
Part 1: General requirements
The mains input cable complies with this standard.
Hardware Manual 81 UR5e