Omron E3X-DA7F-S Fiber Sensor Equivalent & Substitute Parts

Part Overview

The Omron E3X-DA7F-S is a Monitor Output Sensor Amplifier designed for DIN Rail mounting. This fiber sensor amplifier provides NPN output with dual voltage supply capability (12V ~ 24V) and operates at 40 mA supply current. The product is classified as Obsolete, making equivalent and substitute parts necessary for system maintenance, upgrades, and new installations where continued support is required.

Substiute Parts

E3X-DA7F-S

Omron Automation and SafetyIn Stock: 1044E3X-DA7F-S Datasheet

Current PartRFQ

E3NX-FA6

Omron Automation and SafetyIn Stock: 991E3NX-FA6 Datasheet

SimilarRFQ

E3X-HD6

Omron Automation and SafetyIn Stock: 1006E3X-HD6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the E3X-DA7F-S is determined by the following critical parameters:

• Voltage Supply Range: 12V ~ 24V operation capability
• Output Type: NPN output configuration
• Amplifier Classification: Sensor amplifier functionality
• Mounting Compatibility: DIN Rail mounting requirement
• Regulatory Compliance: ECCN EAR99 classification and MSL Level 1

The two substitute parts identified (E3NX-FA6 and E3X-HD6) maintain compatibility across these core electrical and mechanical parameters, though with variations in amplifier type classification and supply current specifications.

Parameter Comparison

Engineering Selection Recommendations

E3X-HD6 is the primary substitute for the E3X-DA7F-S. This part maintains identical voltage supply range (12V ~ 24V), NPN output configuration, and DIN Rail mounting capability. Both parts share ECCN EAR99 classification and MSL Level 1 rating. The E3X-HD6 is Active status with higher supply current specification (60 mA versus 40 mA), providing enhanced operational margin. RoHS3 compliance and REACH Affected status are documented for the E3X-HD6.

E3NX-FA6 serves as an alternative substitute with extended voltage supply range (10V ~ 30V), providing broader operational flexibility. This part is Active status and maintains MSL Level 1 and ECCN EAR99 compliance. Output type and supply current specifications are not provided for this part, requiring verification against specific application requirements.

Both substitute parts are manufactured by Omron Automation and Safety and are currently in active production, ensuring long-term availability and support.

Frequently Asked Questions (FAQ)

Q: Why is the E3X-DA7F-S classified as Obsolete? A: The E3X-DA7F-S is no longer in active production. Omron has transitioned to newer amplifier designs (E3NX and E3X-HD series) that provide equivalent or enhanced functionality with continued manufacturing support.

Q: Can E3X-HD6 directly replace E3X-DA7F-S in existing installations? A: E3X-HD6 maintains compatible voltage supply range (12V ~ 24V), NPN output type, and DIN Rail mounting. However, the higher supply current specification (60 mA versus 40 mA) must be verified against power supply capacity in the target application.

Q: What is the difference between E3NX-FA6 and E3X-HD6? A: E3NX-FA6 operates across a wider voltage range (10V ~ 30V) compared to E3X-HD6 (12V ~ 24V). E3X-HD6 specifies NPN - Open Collector output and 60 mA supply current. E3NX-FA6 output type and supply current are not specified in available documentation.

Q: Are both substitute parts RoHS compliant? A: E3X-HD6 is documented as RoHS3 Compliant. RoHS status for E3NX-FA6 is not specified in available documentation.

Q: What packaging options are available for substitute parts? A: E3NX-FA6 is supplied in Bulk packaging. E3X-HD6 is supplied in Box packaging. Original E3X-DA7F-S packaging specification is not provided.

Q: Do both substitute parts maintain the same ECCN and HTSUS classifications? A: Both E3NX-FA6 and E3X-HD6 maintain ECCN EAR99 classification. HTSUS codes are identical for E3X-DA7F-S and E3X-HD6 (8543.70.9860). E3NX-FA6 carries HTSUS code 8543.70.9810.