MTBF at 40 °C2 538 071 h
fastening methodSnaps onto DIN rail EN 60715 35x7.5/15
other informationSpecifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)
input voltage at DC24 ... 28.8 V
protection class IPIP20
security informationSiemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7)
design of the interfacewithout
housing can be lined upYes
formula for output voltageVin - approx. 1 V
type of electrical connectionscrew terminal
product component PC interfaceNo
supply voltage at DC rated value24 V
installation width × mounting height70 mm × 225 mm
operating resource protection classClass III
width × height × depth of the enclosure70 × 125 × 121 mm
product function communication functionNo
galvanic isolation between input and outputYes
buffering time in the event of power failure0.16 min
design of the mains power cut bridging-connectionBackup time: with 40 A load current: 200 ms; with 20 A load current: 400 ms; with 10 A load current: 800 ms; with 5 A load current: 1.6 s. Reduces the backup time by 100 ms in combination with 6EP1 437-3BA10. Maximum backup time 100 ms in combination with 6EP1 336-2BA10 (load current 20 A).
type of test of the coating according to MIL-I-46058CYes; Discoloration of the coating during service life possible
installation altitude at height above sea level maximum6 000 m
chemical resistance to commercially available cooling lubricantsYes; incl. diesel and oil droplets in the air
coating for equipped printed circuit board according to EN 61086Yes; Class 2 for high availability
type of coating protection against pollution according to EN 60664-3Yes; Type 1 protection
relative humidity with condensation according to IEC 60068-2-38 maximum100 %; RH incl. condensation/frost (no commissioning if condensation is present), horizontal installation
resistance to chemically active substances conformity according to EN 60721-3-3Yes; Class 3C4 (RH < 75%) incl. salt spray acc. to EN 60068-2-52 (severity level 3)
resistance to chemically active substances conformity according to EN 60721-3-6Yes; Class 6C3 (RH < 75%) incl. salt spray acc. to EN 60068-2-52 (severity level 3)
resistance to biologically active substances conformity according to EN 60721-3-3Yes; Class 3B2 mold, fungal, sponge spores (except fauna); class 3B3 upon request
resistance to biologically active substances conformity according to EN 60721-3-6Yes; Class 6B2 mold, fungal, sponge spores (except fauna)
resistance to mechanically active substances conformity according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust
resistance to mechanically active substances conformity according to EN 60721-3-6Yes; Class 6S3 incl. sand, dust
ambient condition relating to ambient temperature - air pressure - installation altitudeIn case of operation at altitudes of 2000 - 6000 m above sea level: Output power derating of -7.5 %/1000 m or reduction of the ambient temperature by 5 K/1000 m
product conformity of the coating Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AYes; Conformal Coating, Class A
