IAC5 The Opto 22 IAC5 is an AC input module designed to sense ON/OFF AC voltage levels between 90-140 VAC. It provides high noise rejection and transient-free switching.
Mfr Part #:

IAC5

Available from 1 distributors
Mfr Name: Opto 22
Opto 22
The Opto 22 IAC5 is an AC input module designed to sense ON/OFF AC voltage levels between 90-140 VAC. It provides high noise rejection and transient-free switching.
✓ Total Stock: 3 pcs
$ Price Range: $30.50

IAC5 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3 pcs
3 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

IAC5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Output Current
Turn Off Time
Turn On Time

IAC5 Description

Short technical summary and product information.

The Opto 22 IAC5 is a digital AC input module from the G1 I/O Family, designed for sensing ON/OFF alternating current (AC) voltage levels within the 90-140 VAC range. It features a hysteresis amplifier and input filtering for high noise rejection and transient-free clean switching, ensuring reliable operation in industrial environments.

 

Key electrical specifications include an input voltage range of 90-140 VAC, a nominal output supply voltage of 5 VDC, and an output current capability of 50 mA. The module offers 4000 volts (transient) of optical isolation between the field inputs and the logic output, protecting sensitive control systems.

 

Typical applications for the IAC5 module include sensing the presence or absence of voltage from sources such as proximity switches, limit switches, float switches, selector switches, push buttons, toggle switches, and thermostats. Its rugged construction and robust electrical characteristics make it suitable for various industrial automation and control tasks.

IAC5 Quick Information

Product Type: AC Input Module
Series: G1
Canonical Name: Opto 22 IAC5 AC Input Module
Subcategory: AC Input Module

IAC5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IAC5 Estimated Pricing

Qty Low High
1+ $30.50 $30.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

IAC5 Features

  • Senses 90-140 VAC voltage levels.
  • Provides 4000 volts transient isolation.
  • Operates with 5 VDC logic output.
  • Features high noise rejection.
  • Suitable for various switch types.

IAC5 Applications

  • Sensing AC voltage presence.
  • Interfacing with switches.
  • Industrial control systems.
  • Automation and monitoring.

IAC5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the Opto 22 IAC5?

The input voltage range is 90-140 VAC.

What is the output voltage and current rating?

The output is 5 VDC nominal and can deliver up to 50 mA.

What is the isolation rating between input and output?

The isolation is rated at 4000 V transient.

What is the operating temperature range?

The operating ambient temperature range is -30 to 70 °C.

What is the turn-on and turn-off time?

Both turn-on and turn-off times are 20 ms.

What is the output leakage current with no input?

The output leakage with no input is 0.01 mA at 30 VDC.

IAC5 Alternate Parts

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The Opto 22 G4IAC24 is a digital AC input module designed to detect AC or DC voltage levels. It offers 4000 volts of optical isolation and operates within a 90-140 VAC/VDC input range.
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The Opto 22 IAC5 is an AC Digital Input Module designed for sensing ON/OFF AC voltage levels between 90-140 VAC. It provides 4000 volts of optical isolation.
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The Opto 22 IAC15 is an AC digital input module designed for sensing ON/OFF AC voltage levels. It operates within a 90-140 VAC input range and provides 4000 volts of optical isolation.
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