myMectronic
myMectronic

A Premier B2B Part Search

OPTO 22 G4IAC24 Digital AC Input Module

The G4IAC24 is a digital AC input module designed to detect ON/OFF voltage signals across AC or DC power sources. It offers up to 4000V of optical isolation between the field inputs and the logic output, ensuring high transient suppression. The module features built-in filtering for noise rejection, a hysteresis amplifier for stable switching, and a built-in LED indicator for status monitoring. Its compact footprint and compliance with industry standards, including passing the NEMA showering arc test and meeting IEEE surge withstand specifications, make it suitable for automation and industrial process control applications. The device has turn-on and turn-off times of approximately 20 milliseconds.

Authorized Distributors
Source:Newark
Part No:G4IAC24
Stock:1
Inv Date:06-22-2026
Price: Unit price: $28.52
Buy/RFQ:
Source:DigiKey
Part No:G4IAC24
Stock:4
Inv Date:06-22-2026
Price: Unit price: $35.91
Buy/RFQ:
Part No:G4IAC24
Stock:45
Inv Date:06-23-2026
Price: Unit price: $32.91
Buy/RFQ:
Part No:G4IAC24
Stock:0
Inv Date:06-22-2026
Price: Unit price: $34.29
Buy/RFQ:
Part No:G4IAC24
Stock:10
Inv Date:06-22-2026
Price: Unit price: $27.53
Buy/RFQ:
Part No:G4IAC24
Stock:10
Inv Date:06-22-2026
Price: Unit price: $27.53
Buy/RFQ:
Part No:G4IAC24
Stock:0
Inv Date:06-22-2026
Price: Unit price: $29.88
Buy/RFQ:

OPTO 22 G4IAC24 Digital AC Input Module Specifications:

  • Input voltage range: 90-140 VAC/VDC or 180-280 VAC/VDC depending on model
  • Input current at maximum line: 5 mA
  • Isolation: 4000 V transient, input-to-output
  • Turn-on and turn-off time: 20 ms
  • Nominal output supply voltage: 5 VDC or 15/24 VDC depending on model
  • Output supply voltage range: 12-18 VDC or 20-30 VDC depending on model
  • Output current at nominal logic voltage: 50 mA
  • Input resistance: 28KΩ (90-140 VAC models), 70KΩ (180-280 VAC models)
  • Control resistance: 220Ω or 1KΩ depending on model
  • Output voltage drop: 0.4 V at 50 mA
  • Output leakage: 100 microamps
  • Maximum transistor V breakdown: 30 V
  • Operating temperature: -30°C to +70°C
  • Storage temperature: -30°C to +85°C

Buy the Opto 22 G4IAC24 – Reliable AC Input Module for Industrial Applications

Enhance your industrial automation system with the reliable Opto 22 G4IAC24 digital AC input module. Featuring 4000V optical isolation, built-in noise filtering, LED status indicator, and compact design, this module ensures accurate voltage detection across AC and DC sources. Its robust construction meets industry standards, including NEMA arc test and IEEE surge specifications, guaranteeing durability in demanding environments. Easily integrate it into your control systems for stable, transient-free switching, and improve process reliability and efficiency with this essential automation component. Order online today for fast delivery and technical support.

Buy Opto 22 G4IAC24 now and experience reliable noise filtering and transient suppression for your industrial automation needs.

Frequently Asked Questions

Where can I buy OPTO 22 G4IAC24?

You can click on the BUY or RFQ button to purchase G4IAC24 from an authorized OPTO 22 distributor.

How do I troubleshoot issues or seek technical support for part G4IAC24?

You can download the G4IAC24 datasheet or visit the OPTO 22 website for support.

Who is the manufacturer of G4IAC24?

OPTO 22

OPTO 22 Part List

Browse and search other OPTO 22 parts, locate datasheets and stock

Sponsored by