E3C-LDA9 Equivalent & Substitute Parts

Part Overview

The Omron E3C-LDA9 is an external input sensor amplifier with PNP output, designed for DIN rail mounting. This component features dual voltage supply capability (12V ~ 24V) and is classified as obsolete. Due to its obsolete status, identifying functionally equivalent active alternatives is essential for system maintenance, redesign, and procurement continuity.

Substiute Parts

E3C-LDA9

Omron Automation and SafetyIn Stock: 902E3C-LDA9 Datasheet

Current PartRFQ

E3CLDA9N

Omron Automation and SafetyIn Stock: 863E3CLDA9N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the E3C-LDA9 is determined by strict equivalence across the following critical parameters:

• Amplifier Type: External Input
• Output Type: PNP
• Voltage Supply Range: 12V ~ 24V
• Current Supply: 45 mA
• Operating Temperature Range: -25°C ~ 55°C (TA)
• Mounting Type: DIN Rail

The E3CLDA9N is classified as a direct manufacturer-recommended substitute. It maintains identical electrical specifications and mechanical form factor, with the distinction of active product status, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

The E3CLDA9N is the manufacturer-recommended direct substitute for the E3C-LDA9. Selection of the E3CLDA9N is supported by:

• Identical electrical and mechanical specifications across all critical parameters
• Active product status, ensuring long-term availability and supply chain continuity
• Same manufacturer (Omron Automation and Safety), guaranteeing design compatibility
• RoHS compliance status of the original part, with compliance verification recommended for the substitute through the manufacturer

For applications currently using the E3C-LDA9, transition to the E3CLDA9N presents no functional or integration barriers.

Frequently Asked Questions (FAQ)

Q: Can the E3CLDA9N directly replace the E3C-LDA9 in existing installations?

A: Yes. The E3CLDA9N maintains identical specifications for amplifier type, output configuration, voltage supply range, current draw, operating temperature, and DIN rail mounting. Direct substitution is supported.

Q: What is the primary reason for seeking a substitute for the E3C-LDA9?

A: The E3C-LDA9 is classified as obsolete. The E3CLDA9N is the active equivalent, ensuring continued availability and manufacturer support.

Q: Are there any differences in packaging or connector specifications between these parts?

A: Both parts are specified with connector configurations and DIN rail mounting. Detailed connector specifications are not differentiated in the provided technical data.

Q: Is RoHS compliance confirmed for the E3CLDA9N?

A: The E3C-LDA9 is RoHS compliant. RoHS status for the E3CLDA9N should be confirmed directly with Omron Automation and Safety.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution is determined by matching amplifier type (External Input), output type (PNP), voltage supply range (12V ~ 24V), current supply (45 mA), and operating temperature range (-25°C ~ 55°C TA).