Standards And Approvals - Siemens SIMATIC HMI Operating Instructions Manual

Safety Instructions and General Notes

2.2 Standards and approvals

2.2 Standards and approvals
Valid approvals
Valid approvals
The overview below provides information on possible approvals.
Only the approvals stated on the rear panel of the Industrial USB Hub 4 apply.
CE approval
The device meets the general and safety-related requirements of the following EC directives
and conforms to the harmonized European standards (EN) for programmable logic
controllers published in the official gazettes of the European Union:
● 89/336/EEC "Electromagnetic Compatibility" (EMC directive)
● 98/37/EG Directive of the European Parliament and Council of 22 June 1998 on the
EC Declaration of Conformity
The EC Declarations of Conformity are kept available for the responsible authorities at the
following address:
Siemens Aktiengesellschaft
Automation & Drives
A&D AS RD ST PLC
PO Box 1963
D-92209 Amberg, Germany
UL approval
Underwriters Laboratories Inc. according to
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142, (Process Control Equipment)
74
CAUTION
approximation of the laws and administrative regulations of the Member States
concerning machinery
Operating Instructions, 09/2007, A5E00471973-02
Industrial USB Hub 4