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  • Relays for automation
    • DC control / DC load
    • DC control / AC load
    • AC control / DC load
    • AC control / AC load
    • Electromechanical relays
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    • DC control / DC load
    • DC control / AC load
    • AC control / DC load
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    • DC control / DC load
    • DC control / AC load
    • 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 Load voltage Max. current Sort descending
SLI25CRI Normally closed operation 24 VAC 0...60 VDC 100 mA
SLI49CRI Normally closed operation 48 VAC 0...60 VDC 100 mA
SLI120CRI Normally closed operation 120 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
SLI230CRI Normally closed operation 230 VAC 0...60 VDC 100 mA
SLI49CR Between sensors/switches & PLC, cable noise filters 48 VAC 0...60 VDC 50 mA
SLI120CR Between sensors/switches & PLC, cable noise filters 120 VAC 0...60 VDC 50 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
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
SLI120CH Between sensors/switches & PLC, cable noise filters 120 VAC 0...60 VDC 50 mA.

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Delcon Oy
Veikkointie 4
03100 Nummela
Finland

 

sales@delcon.fi
+358 40 220 5823

VAT: FI18075473