The Role of Relays in Modern Automation

Date April 22, 2024
Category
Uncategorized

In the world of industrial automation, where precision and reliability are paramount, the name Omron stands out as a beacon of innovation. Among its vast array of products, Omron relays play a crucial yet often understated role. These small but mighty components are the unsung heroes behind the seamless operation of machinery, ensuring safety, efficiency, and precision in diverse industrial applications.

Understanding Omron Relays

Relays are electrically operated switches that control one electrical circuit by opening and closing contacts in another circuit. Omron’s expertise in relay technology has led to the development of a comprehensive range of relays tailored for various industrial needs. Here’s a closer look at why Omron relays are trusted by engineers and manufacturers worldwide:

Electromagnetic Relays:

1. G2R Series:

  • G2R-1-SNDI-DC12: General-purpose relay, SPDT, 12VDC coil voltage, 16A switching current.
  • G2R-2-SN-DC12: General-purpose relay, DPDT, 12VDC coil voltage, 5A switching current.

2. G5Q Series:

  • G5Q-1A4-DC12: PCB power relay, SPST-NO (Single Pole Single Throw Normally Open), 12VDC coil voltage, 10A switching current.
  • G5Q-1A4-DC24: PCB power relay, SPST-NO, 24VDC coil voltage, 10A switching current.

Solid-State Relays:

1. G3NA Series:

  • G3NA-210B-UTU: Solid-state relay, SPST-NO, 5-24VDC input, 10A switching current.
  • G3NA-210B-UTU-AC100-240: Solid-state relay, SPST-NO, 100-240VAC input, 10A switching current.

2. G3RV Series:

  • G3RV-SR200-E: Slim solid-state relay, SPST-NO, 3-24VDC input, 1.5A switching current.
  • G3RV-SL700-AC/DC24: Slim solid-state relay, SPST-NO, 24VAC/DC input, 3A switching current.

Safety Relays:

1. G9SA Series:

  • G9SA-321-T075-AC/DC24: Safety relay, 24VAC/DC input, 2 N.C. and 1 N.O. safety outputs.
  • G9SA-321-T075-DC12: Safety relay, 12VDC input, 2 N.C. and 1 N.O. safety outputs.

2. G9SX Series:

  • G9SX-NSD212-T10-RT: Slim safety relay, 12VDC input, 2 N.C. and 2 N.O. safety outputs.
  • G9SX-NSD212-T15-RT: Slim safety relay, 24VDC input, 2 N.C. and 2 N.O. safety outputs.

Power Relays:

1. G2RL Series:

  • G2RL-2A4-DC12: Power relay, DPST, 12VDC coil voltage, 5A switching current.
  • G2RL-2A4-DC24: Power relay, DPST, 24VDC coil voltage, 5A switching current.

2. G5LE Series:

  • G5LE-1-VD DC12: Miniature power relay, SPDT, 12VDC coil voltage, 10A switching current.
  • G5LE-1-VD DC24: Miniature power relay, SPDT, 24VDC coil voltage, 10A switching current.

Time Delay Relays:

1. H3CR Series:

  • H3CR-F8N-DC24: Time delay relay, DPDT, 24VDC input, 0.05 seconds to 300 hours time range.
  • H3CR-A8E-AC100-240/DC100-125: Time delay relay, SPDT, 100-240VAC/100-125VDC input, 0.05 seconds to 300 hours time range.

2. H3Y Series:

  • H3Y-2-AC100-120/DC100-125: Time delay relay, DPDT, 100-120VAC/100-125VDC input, 0.1 seconds to 30 minutes time range.
  • H3Y-4-AC100-120/DC100-125: Time delay relay, 4PDT (Four Pole Double Throw), 100-120VAC/100-125VDC input, 0.1 seconds to 30 minutes time range.

Automotive Relays:

1. G8HN Series:

  • G8HN-1C2T-R-DC12: Automotive relay, SPDT, 12VDC coil voltage, 20A switching current.
  • G8HN-1C2T-R-DC24: Automotive relay, SPDT, 24VDC coil voltage, 20A switching current.

2. G8J Series:

  • G8JN-1C6T-DC12: Automotive relay, SPDT, 12VDC coil voltage, 30A switching current.
  • G8JN-1C6T-DC24: Automotive relay, SPDT, 24VDC coil voltage, 30A switching current.

These are additional model numbers of Omron relays, providing a broader selection across various categories including electromagnetic relays, solid-state relays, safety relays, power relays, time delay relays, and automotive relays. Each model offers specific features and specifications tailored to different industrial and automotive applications. Voltec Engineering Limited is one of the best suppliers of Omron products in Bangladesh. And they have the largest stock of Omron Relays through the best price .