E2A-M12LS04-M1-B2 Equivalent & Substitute Parts

Part Overview

The E2A-M12LS04-M1-B2 is an inductive proximity sensor manufactured by Omron Automation and Safety, designed for non-contact object detection in industrial applications. This sensor operates with a 4mm sensing distance and provides PNP-NC output through a 3-wire M12 connector interface. The product is classified as obsolete, making identification of functionally equivalent active alternatives necessary for new designs and system maintenance where continued availability is required.

Substiute Parts

E2A-M12LS04-M1-B2

Omron Automation and SafetyIn Stock: 1033E2A-M12LS04-M1-B2 Datasheet

Current PartRFQ

E2E-X4B2L12-M1

Omron Automation and SafetyIn Stock: 914E2E-X4B2L12-M1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The E2E-X4B2L12-M1 qualifies as a functional substitute for the E2A-M12LS04-M1-B2 based on alignment of the following critical parameters:

• Sensor Type: Both are inductive proximity sensors
• Sensing Distance: Identical at 0.157" (4mm)
• Output Type: Both provide PNP-NC, 3-Wire configuration
• Response Frequency: Both operate at 1kHz
• Shielding: Both are shielded designs
• Material - Body: Both use Nickel-Plated Brass construction
• Termination Style: Both use M12 connector interface
• Ingress Protection: Both meet IP67 and IP69K ratings
• Indicator: Both include LED indication
• Package / Case: Both use Cylinder, Threaded - M12 form factor
• RoHS Status: Both are RoHS Compliant
• Moisture Sensitivity Level: Both rated at MSL 1 (Unlimited)

The E2E-X4B2L12-M1 represents an active product from Omron's E2E NEXT series, providing continuity for applications currently using the obsolete E2A series sensor.

Parameter Comparison

Engineering Selection Recommendations

The E2E-X4B2L12-M1 is the designated substitute for the obsolete E2A-M12LS04-M1-B2. Both sensors maintain identical electrical and mechanical specifications across all critical parameters, ensuring direct functional compatibility in existing applications.

The E2E-X4B2L12-M1 carries active product status, ensuring ongoing availability, technical support, and supply chain continuity. Both parts maintain RoHS compliance and equivalent environmental certifications (IP67, IP69K).

Minor operational differences exist within acceptable engineering tolerances: the E2E-X4B2L12-M1 operates within a supply voltage range of 10V ~ 30V (versus 10V ~ 32V for the E2A-M12LS04-M1-B2) and a lower temperature minimum of -25°C (versus -40°C). These differences do not affect substitution validity for standard industrial applications operating within typical environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can the E2E-X4B2L12-M1 directly replace the E2A-M12LS04-M1-B2 in existing installations?

A: Yes. Both sensors share identical sensing distance (4mm), output type (PNP-NC, 3-Wire), response frequency (1kHz), M12 connector interface, and environmental ratings (IP67, IP69K). Electrical and mechanical compatibility is confirmed across all specified parameters.

Q: What are the differences between these two sensors?

A: The E2E-X4B2L12-M1 operates with a maximum supply voltage of 30V compared to 32V for the E2A-M12LS04-M1-B2, and has a minimum operating temperature of -25°C versus -40°C. These differences fall within acceptable tolerances for standard industrial applications and do not affect functional substitution.

Q: Why is the E2A-M12LS04-M1-B2 listed as obsolete?

A: The E2A series has been superseded by the E2E NEXT series. Omron has transitioned product lines to the newer E2E-X4 base platform, which maintains functional equivalence while providing active product support and supply availability.

Q: Are both sensors RoHS compliant?

A: Yes. Both the E2A-M12LS04-M1-B2 and E2E-X4B2L12-M1 are RoHS compliant with MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the M12 connector configuration for these sensors?

A: Both sensors use a threaded M12 cylindrical connector package with 3-wire termination for PNP-NC output. The connector interface is mechanically and electrically identical between the two models.