Monitoring
RiKO BR301-P
PyrOplate
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Fibre optic amplifier relays are a mature, commodity product manufactured by well known companies such as Omron, Honeywell, Pepperl Fuchs and many other automation brands. One relay is required per PyrOptic loop. Relays typically require a 24V power supply and are provided with NPN or PNP digital outputs. Some models also support communication interfaces like Devicenet, Ethernet, RS485 and others.
Alternatively, PyrOplates can be used for periodic inspection tasks. This option is suited to applications where a relay may be impractical. The inspection plate can be mounted in a safe location allowing optical continuity validation in seconds using a visible light source such as a torch or mobile phone. |