Installation, Commissioning And Operation; Installation - AUMA SA3 Manual

5

Installation, commissioning and operation

Information
5.1

Installation

Information
Installation and commissioning have to be documented by means of an assembly report and
an inspection certificate. Installation and commissioning may only be performed by
authorised personnel who have been trained on functional safety.
The plant operator is responsible for ensuring power supply protection against over-voltage
and under-voltage during execution of a safety function.
The PIN assignments (XK ...) mentioned in this chapter (and also in other chapters) are
considered as standard assignments of SA series with controls 3.XX /NI/SIL. In certain
configurations, this PIN assignment could be different and for the typical assignment refer to
wiring diagram as applicable.
General installation tasks (assembly, electrical connection) have to be performed according
to the operation instructions pertaining to the device and the enclosed order-specific wiring
diagram.
Safety functions are connected via the SIL module integrated in the SA series with 3.XX
/NI/SIL actuator controls.
SIL fault must be connected to a SIL2 compatible input of a safety PLC and subsequently
analyzed.
Figure 8: Connections for safety functions via SIL module
[1] Typical connection assignment for parallel control
[2] Typical connection assignment for fieldbus control
Input switching behavior of Safe ESDa/ESDb and Safe STOP OPEN/CLOSE:
• Input level = high level (standard: +24 V DC)
= No safety operation for Safe ESD function or
= No safe stop for Safe STOP function
• Input signal = low level (0 V DC or input open)
= Failure operation for Safe ESD function or
= Safe stop for Safe STOP function
Permissible input voltage range:
• High level: 15 – 30 V DC
• Low level: max. 5 V DC
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Multi-turn actuators
SA series with Control 3.XX /NI/SIL