IA30FSN15NC Inductive Proximity Sensor - Equivalent & Substitute Parts

Part Overview

The IA30FSN15NC is an inductive proximity sensor manufactured by Carlo Gavazzi Inc., designed for non-contact detection applications requiring a 15mm sensing distance. This sensor features NPN-NC (normally closed) output configuration with 3-wire connectivity and operates across a 10V to 30V supply range. The product is classified as obsolete, making identification of suitable substitute components essential for system maintenance, redesign, and procurement planning.

Substiute Parts

IA30FSN15NC

Carlo Gavazzi Inc.In Stock: 997IA30FSN15NC Datasheet

Current PartRFQ

ICF30L45N22B2IO

Carlo Gavazzi Inc.In Stock: 866ICF30L45N22B2IO Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IA30FSN15NC requires evaluation based on the following critical parameters:

Mechanical Compatibility: Package form factor (Cylinder, Threaded - M30) and termination style (Cable Leads) establish the physical interface requirements.

Functional Parameters: Sensor type (Inductive), output configuration (NPN-NC vs. PNP-NO), and sensing distance (15mm) define the operational behavior. Substitute components must maintain compatible output logic and sensing range for circuit integration.

Electrical Specifications: Supply voltage range (10V ~ 30V), response frequency (1kHz), and ingress protection rating (IP67) establish environmental and electrical operating boundaries.

Material Specification: Body material (Diecast Metal vs. alternative materials) affects durability and environmental resistance.

The identified substitute ICF30L45N22B2IO shares the same manufacturer, M30 threaded package, cable lead termination, and inductive sensor technology. However, this substitute introduces parameter variations in sensing distance (22mm vs. 15mm), output type (PNP-NO vs. NPN-NC), operating temperature range, and ingress protection rating that must be evaluated for circuit compatibility.

Parameter Comparison

Engineering Selection Recommendations

The ICF30L45N22B2IO is an active product from the same manufacturer, providing continued availability and support compared to the obsolete IA30FSN15NC. The substitute maintains mechanical compatibility through identical M30 threaded cylinder packaging and cable lead termination.

Critical differences require circuit-level evaluation:

Output Logic Inversion: The IA30FSN15NC operates as NPN-NC (normally closed), while the ICF30L45N22B2IO operates as PNP-NO (normally open). This represents a functional inversion requiring signal conditioning or circuit redesign.

Sensing Distance Increase: The 22mm sensing distance of the ICF30L45N22B2IO exceeds the 15mm specification of the original part. Applications requiring precise 15mm detection may experience functional changes.

Enhanced Environmental Rating: The ICF30L45N22B2IO provides IP68 and IP69K ingress protection, exceeding the IP67 rating of the original part, suitable for higher-pressure wash and submersion environments.

Extended Temperature Range: Operating temperature extends to -40°C and 85°C, providing broader environmental tolerance than the original -25°C to 70°C range.

Selection of this substitute requires confirmation that output logic inversion and increased sensing distance are compatible with the target application circuit and mechanical installation.

Frequently Asked Questions (FAQ)

Q: Can the ICF30L45N22B2IO directly replace the IA30FSN15NC without circuit modification?

A: Direct mechanical installation is possible due to identical M30 threaded packaging and cable lead termination. However, the output type change from NPN-NC to PNP-NO requires circuit evaluation. Applications relying on normally-closed logic must implement signal conditioning or redesign input circuits for normally-open operation.

Q: What is the impact of the increased 22mm sensing distance?

A: The ICF30L45N22B2IO detects objects at distances up to 22mm, compared to 15mm for the original part. Applications requiring detection at exactly 15mm may experience false triggers or missed detections. Mechanical positioning and target material properties must be re-evaluated for the new sensing distance.

Q: Are there compatibility concerns with the supply voltage?

A: The IA30FSN15NC operates on 10V to 30V supply. The ICF30L45N22B2IO specification does not provide explicit voltage range data in the available parameters. Voltage compatibility must be confirmed through manufacturer documentation before implementation.

Q: How do the ingress protection ratings affect application suitability?

A: The IA30FSN15NC provides IP67 protection (temporary immersion). The ICF30L45N22B2IO provides IP68 (continuous immersion) and IP69K (high-pressure wash) protection. Applications in high-moisture or high-pressure environments benefit from the enhanced rating. Standard industrial environments typically require only IP67 protection.

Q: What is the significance of the extended operating temperature range?

A: The ICF30L45N22B2IO operates from -40°C to 85°C, compared to -25°C to 70°C for the original part. Applications in extreme cold or high-temperature environments benefit from the extended range. Standard industrial temperature environments typically operate within the original specification.

Q: Are both parts from the same manufacturer?

A: Both the IA30FSN15NC and ICF30L45N22B2IO are manufactured by Carlo Gavazzi Inc., ensuring consistent design philosophy and quality standards across the product family.