List of Type Approved Programmable Electronic Systems (PES, PLCs)

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List of Type Approved Programmable Logic Controllers (PES)

(Last Edit : December 22, 2010)

Manufacturer
Name of the product

Version

Test authority
Date of the approval test report

Classification according [N1], [N2] or [L1] resp.

System-structure

State of the approval
Schedule for end of the
test-phase

Original version(s) or functional upgrade(s) resp.

Update for safety
relevant improvements

Additional approvals
till to ...

[N1]: Requirements class
RC (formaly AK)

[N2] Safety integrity
level
SIL

[L1]: Safety class
SC

System structure according Anglican nomenclature)

Finished

Hard-, or software testing

Assessment of
safety concept

Beckhoff Automation GmbH Eiserstraße 5 33415 Verl Germany
TwinSafe terminals: KLx90x KL1904; 4-channel digital input terminal KL2904; 4-channel digital output terminal KL6904; Controller	1.5 1.4 1.4	TÜV SÜD (TÜV Product Service) April 2008	SIL 1-3, CAT 4	1oo2D	Finished
EtherCAT Terminals: ELx9xx EL1904; 4-channel digital input terminal EL2904; 4-channel digital output terminal EL6900; Controller	03 03 02	TÜV SÜD (TÜV Product Service) April 2008	SIL 1-3, CAT 4	1oo2D	Finished

TÜV Rheinland Group
TÜV Rheinland Industrie Service GmbH
Automation - Software - Information Technology (ASI)

TÜV SÜD Group
TÜV Automotive / TÜV Product Service
Automation, Software and Electronics
Ridlerstrasse 65
D-80339 Munich/Germany