Omron G3R-ODX02SN compact solid state relay, output module, input 5-24VDC, load 5-48VDC 2A, SPST-NO

Solid-state relays (opto-couplers) are used as an interface between different signal levels or to isolate one signal from another. Opto-coupler is similar in function to a relay. The modules are often used to enable the low voltage outputs of PLC's to control higher voltage and current loads. For example, a load voltage can be even 250 V and it will be still completely galvanically isolated from the PLC.

Opto-couplers have the following qualities:

• Long life
• No mechanical wear and tear (solid state operation)
• Silent operation
• No contact bounce

Some examples of optocoupler applications:

• Control of DC loads
• Application with electrical isolation
• To convert an NPN output into a PNP output
• To convert an PNP output into a NPN output

Omron G3R-ODX02SN compact solid state relay technical information:

• Nominal operating voltage:
  • 5...24VDC (4...32VDC)
• Operating current:
  • max 15mA
• Isolation:
  • Photocoupler
• Output form:
  • SPST-NO (Single pole single throw - Normally open)
• Operation indicator:
  • Red LED
• Nominal load voltage:
  • 5...480VDC (4...60VDC)
• Nominal load current:
  • 0.01...2A
• Inrush current:
  • 8A (10ms)
• Leakage current:
  • 1mA max
• Response frequency:
  • 100Hz
• Output ON voltage drop:
  • 1.6V max
• Insulation resistance:
  • 100Mohm min between input and output
• Dielectric strength:
  • 4000VAC for 1 min between input and output
• Vibration resistance:
  • 10...55Hz 1.5mm double amplitude
• Shock resistance:
  • 1000m/s² (approx. 100G)
• Operating temperature:
  • -30...80°C
• Ambient humidity:
  • 45...85%RH (non condensing)
• Output protection:
  • Since the SSR does not incorporate an over voltage absorption component, be sure to connect an over voltage absorption component when using the SSR under an inductive load.
• Suitable connecting sockets (relay bases):
  • P2RF-5
  • P2RF-05-E
  • P2RF-05-S
  • P2R-05A
  • P2R-05P
  • P2R-P (socket mounting plate)