Omron G3NA-D210B solid state relay, input 5-24VDC, load 5-200VDC 10A, 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 G3NA-D210B solid state relay technical information:

• Nominal operating voltage:
  • 5-24VDC
• Max Operating current:
  • 7mA
• Isolation:
  • Photocoupler
• Output form:
  • NO (Normally open)
• Operation indicator:
  • Red LED
• Nominal load voltage:
  • 5-200VDC
• Nominal load current:
  • 10A
• Max surge current for 10ms:
  • 150A
• Leakage current:
  • 10mA max with 200VDC voltage
• Dielectric strength:
  • 2500VAC for 1min
• Operating temperature:
  • -30...80°C

Download Omron G3NA series solid state relays technical datasheet