System products and data managers RLN42 NAMUR converter (insulated amplifier)
Endress+Hauser Group Services AG
About This Product
2 channel NAMUR converter for binary switches signal transmission (insulated amplifier)
■ Applications
The NAMUR converter (insulated amplifier) is designed for a proximity switch (compliant with EN 60947-5-6 (NAMUR)) and a safe operation of the mechanical contact with the resistance binding element. There is a general -purpose power supply (AC/DC 24-230 V) and a relay output x1 (switching) for each channel. This device has acquired the essential safety (EX I) circuit certification up to Zone 0 (gas) and Zone 20 (dust) in the explosion -proof area. RLN42 can be used for safety devices up to the highest SIL 2 conforming to IEC 61508.
・ Converter for binary switches signal (insulated amplifier)
・ A wide range of power supply (AC/DC 24-230 V)
・ Enter the melee sensor compliant with namur (en 60947-5-6); contact points by floating contact or resistance circuit
・ Can monitor and release input circuits for line errors such as disconnection and short circuit (LFD)
・ The output side relay contact as a signal output can be selected with the DIP switch
・ Viper temperature -40 to 60 ° C (-40-140 ° f)
・ Dangerous place can be installed in Zone 2 / Div 2
■ Advantages
・ Simple and quick wiring by insertion terminal
・ Supports the use of the maximum SIL 2 (IEC 61508) safety planning system
・ Compact housing width of 17.5 mm (0.69 in) that can be used effectively in space
・ 3 -way electrical insulation
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Product
System products and data managers RLN42 NAMUR converter (insulated amplifier)
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Handling Company
Endress+Hauser Group Services AG
1 Models of System products and data managers RLN42 NAMUR converter (insulated amplifier)
| Product Image | Part Number | Price (excluding tax) | Auxiliary power/loop power supply | Loop power supply | Measurement principle | SIL | certification | function | input | operation | output | power supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RLN42 |
Available upon quote | DC 8 V | DC 8 V | Active barrier | SIL 2 |
ATEX IECEX II (1) G [EX IA GA] IIC, II (1) D [Ex IA Da] IIIC, II3G EC NC IIC GC DNV |
2 Channel, switching in place |
Namur At the time of block: <1.2 ma At the time of conduction:> 2.1 ma |
DIP switch | Relay contact | AC/DC 20-250 V |
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About Company Handling This Product
Endress+Hauser Group Services AG
- United States of America