E3X-DA7-S Equivalent & Substitute Parts

Part Overview

The E3X-DA7-S is a digital fiber optic sensor amplifier manufactured by Omron Automation and Safety. This Monitor Output Sensor Amplifier is designed for DIN Rail mounting and operates with NPN output configuration. The product is currently classified as Obsolete, making identification of compatible substitute parts essential for system maintenance and component procurement.

Substiute Parts

E3X-DA7-S

Omron Automation and SafetyIn Stock: 1084E3X-DA7-S Datasheet

Current PartRFQ

E3NX-FA7TW

Omron Automation and SafetyIn Stock: 977E3NX-FA7TW Datasheet

SimilarRFQ

E3X-HD6

Omron Automation and SafetyIn Stock: 1006E3X-HD6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the E3X-DA7-S are identified based on the following critical parameters that determine functional compatibility:

• Voltage Supply Range: Substitute parts must operate within or encompass the 12V ~ 24V supply voltage requirement
• Output Type: NPN output configuration is required for circuit compatibility
• Amplifier Classification: Functional equivalence as sensor amplifiers
• Manufacturer Consistency: Parts sourced from Omron Automation and Safety maintain design and quality standards
• Compliance Standards: ECCN and HTSUS classifications ensure regulatory alignment

The two identified substitute parts meet these criteria while offering active product status and extended operating temperature ranges.

Parameter Comparison

Engineering Selection Recommendations

E3X-HD6 is the primary substitute for E3X-DA7-S applications. This part maintains identical voltage supply range (12V ~ 24V), NPN output configuration, and HTSUS classification. The E3X-HD6 is Active status, ensuring ongoing availability and support. Supply current specification of 60 mA accommodates the original 40 mA requirement. RoHS3 compliance and REACH Affected status provide additional regulatory assurance for new designs.

E3NX-FA7TW serves as an alternative substitute with extended voltage supply range (10V ~ 30V), providing greater operational flexibility. This part is Active status with standard amplifier classification. The broader supply voltage envelope accommodates the E3X-DA7-S requirement while offering compatibility with systems operating at lower or higher voltage levels. HTSUS classification differs (8543.70.9810), which may affect tariff considerations in specific procurement contexts.

Frequently Asked Questions (FAQ)

Q: Can E3X-HD6 directly replace E3X-DA7-S in existing installations?

A: E3X-HD6 maintains the same voltage supply range (12V ~ 24V) and NPN output type as E3X-DA7-S. The 60 mA supply current specification exceeds the original 40 mA requirement, ensuring adequate power delivery. DIN Rail mounting compatibility should be verified against specific installation geometry.

Q: What is the primary difference between E3NX-FA7TW and E3X-HD6?

A: E3NX-FA7TW operates across a wider voltage supply range (10V ~ 30V) compared to E3X-HD6 (12V ~ 24V). E3NX-FA7TW is classified as a Standard Sensor Amplifier with Bulk packaging, while E3X-HD6 is packaged in Box format. Output type specification is not provided for E3NX-FA7TW, requiring verification before application in NPN-dependent circuits.

Q: Why is E3X-DA7-S classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. Active substitute parts (E3X-HD6 and E3NX-FA7TW) are available for new procurement and system replacements.

Q: Are there packaging considerations when selecting a substitute?

A: E3X-HD6 is supplied in Box packaging, while E3NX-FA7TW is supplied in Bulk packaging. Packaging selection may affect inventory management, handling procedures, and cost structure depending on procurement volume and logistics requirements.

Q: Do substitute parts maintain the same compliance certifications?

A: All three parts share ECCN EAR99 classification and MSL 1 (Unlimited) rating. E3X-HD6 includes RoHS3 compliance and REACH Affected status. E3NX-FA7TW compliance details are limited to ECCN and MSL specifications in the provided data.