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

	TÜV Cooperation Functional Safety (Home)

List of Type Approved Programmable Logic Controllers (PES)

(Last Edit : 11. Novmber 2009)

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
ABB Limited St. Neots UK
Plantguard	Version 3.4 (List of approved modules)	TÜV Rheinland December 2004	up to SIL 3	2oo3 (3-2-0 or 3-2-3-2-0)	Finished Certificate Safety Manual
Plantguard	Version 3.4.1 (List of approved modules)	TÜV Rheinland December 2004	up to SIL 3	2oo3 (3-2-0 or 3-2-3-2-0)	Finished Certificate Safety Manual
Plantguard	Version 3.4.2 (List of approved modules)	TÜV Rheinland December 2005	up to SIL 3	2oo3 (3-2-0 or 3-2-3-2-0)	Finished Certificate Safety Manual
Plantguard	Version 3.5 (List of approved modules)	TÜV Rheinland July 2006	up to SIL 3	2oo3 (3-2-0 or 3-2-3-2-0)	Finished Certificate Safety Manual
Plantguard	Version 3.5.1 (List of approved modules)	TÜV Rheinland November 2009	up to SIL 3	2oo3 (3-2-0 or 3-2-3-2-0)	Finished Certificate Safety Manual

Manufacturers Homepage :

System Description :
Older Plantguard versions are available from ICS Triplex

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