Omron M22R-ER-T2 LED Panel Indicator: Equivalent & Substitute Parts

Part Overview

The Omron M22R-ER-T2 is a red LED panel indicator designed for 220VAC applications with a 22.35mm round panel cutout. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing maintenance, repair, and new design implementations. The M22R series has been superseded by newer product lines offering enhanced features and active manufacturing support.

Substiute Parts

M22R-ER-T2

Omron Automation and SafetyIn Stock: 1050M22R-ER-T2 Datasheet

Current PartRFQ

M22N-BC-TRA-RE

Omron Automation and SafetyIn Stock: 837M22N-BC-TRA-RE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M22R-ER-T2 is determined by the following critical parameters:

• Voltage Compatibility: The substitute must operate within the AC voltage range of the original specification (220VAC nominal). The M22N-BC-TRA-RE operates at 230VAC, which falls within acceptable industrial AC voltage tolerance ranges (typically ±10%).
• Panel Cutout Dimensions: Both parts feature identical round panel cutout geometry at 22.30–22.35mm, ensuring mechanical interchangeability without panel modification.
• Lens Configuration: Both parts employ a round lens with flat top design, maintaining consistent visual appearance and light distribution characteristics.
• Ingress Protection: The substitute (IP66, NEMA 4X, 13) exceeds the original specification (IP65), providing enhanced environmental sealing suitable for the same or more demanding applications.
• Color and Indication Function: Both parts provide red LED indication, maintaining functional equivalence in control panel applications.

Parameter Comparison

Engineering Selection Recommendations

The M22N-BC-TRA-RE is a direct functional substitute for the obsolete M22R-ER-T2 based on the following engineering criteria:

• Mechanical Compatibility: Identical panel cutout dimensions (22.30–22.35mm round) permit direct installation without panel modification or mechanical rework.
• Electrical Compatibility: The 230VAC rating of the substitute aligns with standard industrial AC voltage specifications and is compatible with 220VAC nominal supply systems within typical ±10% tolerance bands.
• Regulatory Compliance: The M22N-BC-TRA-RE holds active RoHS3 and REACH compliance certifications, meeting current regulatory requirements for new equipment designs and replacements.
• Product Status: As an active product in the Omron M22N series, the substitute ensures long-term availability, technical support, and supply chain continuity.
• Environmental Protection: The enhanced IP66 rating with NEMA 4X and 13 certifications provides superior ingress protection compared to the original IP65 specification, suitable for equivalent or more demanding environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can the M22N-BC-TRA-RE be used as a direct replacement for the M22R-ER-T2 without panel modification?

A: Yes. Both parts feature identical round panel cutout dimensions (22.30–22.35mm), enabling direct mechanical installation without panel rework or adapter plates.

Q: Is the 230VAC rating of the substitute compatible with 220VAC systems?

A: Yes. Industrial AC voltage systems typically operate within ±10% tolerance. The 230VAC rating of the M22N-BC-TRA-RE is compatible with 220VAC nominal supply systems within this standard tolerance band.

Q: What is the current consumption of the substitute part?

A: The M22N-BC-TRA-RE operates at 2mA, representing low power consumption typical of modern LED indicator designs.

Q: Does the substitute meet current regulatory compliance standards?

A: Yes. The M22N-BC-TRA-RE is RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components in industrial applications.

Q: What is the difference in ingress protection between the original and substitute?

A: The original M22R-ER-T2 provides IP65 protection. The substitute M22N-BC-TRA-RE provides IP66 protection with additional NEMA 4X and 13 certifications, offering enhanced environmental sealing suitable for more demanding applications.

Q: Is the M22N-BC-TRA-RE actively manufactured?

A: Yes. The M22N-BC-TRA-RE is classified as an active product, ensuring ongoing availability and manufacturing support from Omron Automation and Safety.

Q: Are there any packaging differences between the original and substitute?

A: The M22R-ER-T2 was supplied with standard packaging. The M22N-BC-TRA-RE is supplied in bulk packaging, suitable for production environments and high-volume applications.