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  • Relays for automation
    • DC control / DC load
    • DC control / AC load
    • AC control / DC load
    • AC control / AC load
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    • AC control / DC load
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    • AC control / DC load
    • AC control / AC load
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AC control / DC load

Relays with AC input ("coil") voltage and DC load voltage

 

  • SLI -relays for mA-size loads e.g. PLC-input, filters against noise from cable capacitance
    • Used between sensors/switches & PLC for isolation (4600VAC rms), voltage adapting (normally 120/230VAC to 24VDC) and as a noise filter to prevent malfunction
  • SLO -relays for ampere-size loads e.g. solenoid valves, pumps, fans, contactors, heaters, lighting and motors

 

Delcon relay benefits comparing to electromechanical relays and opto's:

  • Works from zero loads upwards --> no minimum load requirement
  • Extremely low leakage current
  • Built in suppression circuits on a signal sides to ensure that they work correctly in industrial areas with high interference levels originated by cable capacitance
  • Built-in protection (varistor, diode, RC-circuit etc.) for the switching component to extend reliability and life time even more
  • 100 % clear status indication, LED is synchronized with the output
  • Breakdown voltage Input/Output 4600VAC rms
  • 10 year warranty
Delcon

Relay list

Product name Application Control voltage Sort descending Load voltage Max. current
SLI120CH Between sensors/switches & PLC, cable noise filters 120 VAC 0...60 VDC 50 mA.
SLI120CR Between sensors/switches & PLC, cable noise filters 120 VAC 0...60 VDC 50 mA
SLI120CRI Normally closed operation 120 VAC 0...60 VDC 100 mA
SLI120CRP 2-wire proximity switches 120 VAC 0...60 VDC 50 mA
SLI230CH Between sensors/switches & PLC, cable noise filters 230 VAC 0...60 VDC 50 mA
SLI230CR Between sensors/switches & PLC, cable noise filters 230 VAC 0...60 VDC 50 mA
SLI230CRI Normally closed operation 230 VAC 0...60 VDC 100 mA
SLI230CRP 2-wire proximity switches 230 VAC 0...60 VDC 50 mA
SLI230CRR Output current limited 230 VAC 0...60 VDC 50 mA
SLI25CR Between sensors/switches & PLC, cable noise filters 24 VAC 0...60 VDC 50 mA
SLI25CRI Normally closed operation 24 VAC 0...60 VDC 100 mA
SLI380CRS Limit switches, DIN-rail 380...400 VAC 0...60 VDC 100 mA
SLI400CRS Limit switches, DIN-rail 400 VAC 0...60 VDC 100 mA
SLI400CR Between sensors/switches & PLC, cable noise filters 400 VAC 0...60 VDC 100 mA
SLI49CR Between sensors/switches & PLC, cable noise filters 48 VAC 0...60 VDC 50 mA
SLI49CRI Normally closed operation 48 VAC 0...60 VDC 100 mA

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Delcon Oy
Veikkointie 4
03100 Nummela
Finland

 

sales@delcon.fi
+358 40 220 5823

VAT: FI18075473