HB-37420-810-01-25F-EN SMX100 Installation manual.docx Page 13 of 260
Version: 25F
2 Safety regulations
2.1 Intended use
Devices of the SMX100 series are programmable fail-safe control system intended for the
establishment of emergency shut-down features and functions. The devices are intended for
use in
- EMERGENCY STOP facilities,
- as safety component as defined by the EC machine directive 2006/42/EG,
- as PES for risk reduction as defined by IEC 61508,
- in safety circuits acc. to IEC 60204-1 u. IEC 60204-32,
- as PES for functional safety as defined by IEC 62061,
- as SRP/CS as defined by EN ISO 13849-1,
- as device for establishing the safety functions acc. to IEC 61800-5-2,
- as logic unit for converting and processing signals in two-hand control acc. to EN 574.
The devices of SMX100 series including associated expansion modules are safety
components as specified in appendix IV of the EC machine directive 2006/42/EC.
They were developed, designed and manufactured in compliance with the above
mentioned directive as well as the EC-directive EC-EMC directive 2014/30/EU
See appendix "EC Declaration of Conformity"
2.2 Use in regions with UL/CSA requirements
In case of modules of SMX series, which do not have UL/CSA approval, these modules can be
used in USA and Canada under the following conditions:
- the switching voltage of the output relays must be limited to max. 24 V.
- a power supply unit meeting the requirement SELV/PELV must be used for supplying
electric power to the SMX modules and their inputs and outputs
Under these prerequisites no UL/CSA approval is required and the SMX-series can be used in
switchgear in accordance with IEC 61010.
The SMXGen2 series has cULus approval with the following standards:
Base Standard(s): UL 61010-1, 3rd Edition, May 11, 2012, Revised July 15 2015,
CAN/CSAC22.2 No. 61010-1-12, 3rd Edition, Revision dated July 2015
Additional Standards: UL/CSA 61010-2-201: 2014 (First Edition)
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