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ARTICLE
Multipurpose safety relay
23 January 2013
The AC041S safety relay from ifm electronic can be used as either a standalone safety relay, or as part of an AS-interface Safety at Work network. The AC041S complies with the latest safety standards, having certificati

The AC041S safety relay from ifm
electronic can be used as either a
standalone safety relay, or as part of
an AS-interface Safety at Work
network. The AC041S complies with
the latest safety standards, having
certification to EN 954-1/SC 4, IEC
61508 / SIL3 and EN ISO13849-
1/PLe.
As a two-channel AS-interface safety monitor, the AC041S features as standard USB 2.0 interface and a chip card to backup up settings, and extra features are built into the safety software allowing more functionality. The USB is for configuration and diagnosis on a PC with the user-friendly safety software from ifm electronic.
As a standalone safety relay, the AC041S features four safe inputs or eight standard inputs/outputs locally.
As a two-channel AS-interface safety monitor, the AC041S features as standard USB 2.0 interface and a chip card to backup up settings, and extra features are built into the safety software allowing more functionality. The USB is for configuration and diagnosis on a PC with the user-friendly safety software from ifm electronic.
As a standalone safety relay, the AC041S features four safe inputs or eight standard inputs/outputs locally.
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