AUMA SQ 05.2 Manual

2. Application and validity
2.1. Range of application
AUMA actuators and actuator controls in SIL version, with the safety functions
mentioned in this manual, are intended for operation of industrial valves and are
suitable for use in safety instrumented systems in accordance with IEC 61508 or
IEC 61511.
2.2. Standards
Both actuators and actuator controls meet the following requirements:
●
IEC 61508 ED.2: Functional safety of electrical/electronic/programmable elec-
tronic safety-related systems
2.3. Valid device types
The data on functional safety contained in this manual applies to the device types
indicated hereafter.
Table 2: Overview on suitable device types
Power supplyType
MotorActuator controlsActuator
3-phase AC currentAC 01.2 in SIL versionSQ 05.2 – SQ 14.2
3-phase AC currentAC 01.2 in SIL versionSQR 05.2 – SQR 14.2
3-phase AC currentACExC 01.2 in SIL versionSQEx 05.2 – SQEx 14.2
3-phase AC currentACExC 01.2 in SIL versionSQREx 05.2 – SQREx 14.2
Hardware, software and configuration of actuator and actuator controls must not be
modified without prior written consent by AUMA. Unauthorised modification may
have a negative impact on both safety figures and SIL capability of the products.
Information
In applications with requirements on functional safety, only AUMA actuator controls
and actuators in SFC or SIL version may be used.
AUMA actuator controls and actuators in SIL version can among others be identified
from the letters “SIL” on the name plate.
Figure 1: Example of AC name plate with “SIL” marking
Figure 2: Example of SQ name plate with “SIL” marking
7
Part-turn actuators
with AC 01.2-SIL/ACExC 01.2-SIL Application and validity

AUMA SQ 05.2 Specifications

General

Brand	AUMA
Model	SQ 05.2
Category	Controller
Language	English