4
2 Installation / Set-up
Applications
The safe AS-i relay output module with conventional inputs is a decentralised
output module for safe triggering of actuators in the AS-Interface Safety at Work
system�
For this purpose, a code table with 7 x 4 bits is transmitted via the AS-i system;
sent by the AS-i safety monitor (e�g� AC031S / AC032S) and received by the safe
AS-i output module�
When operated correctly, the system can be used in applications up to the control
category 4 according to EN 954-1 / PL e to EN ISO 13849-1 or IEC 61508/SIL3
(see notes Electrical connection)�
Attention!
Depending on the safety components used the complete safety system
can also be classified for a lower control category�
Function and electrical connection:
Observe all information in the description of the configuration software (e�g�
E7040S) and the operating instructions of the AS-i safety monitor� These
documents provide all required instructions concerning installation, configuration,
operation and maintenance of the AS-i safety system�
Information on the parameterizable safety functions of the safe AS-i output module
can be found in the chapter "Monitoring devices" of the configuration software
manual�
