E3X-DA8AT-S Equivalent & Substitute Parts

Part Overview

The E3X-DA8AT-S is an ATC Output Sensor Amplifier manufactured by Omron Automation and Safety, designed for DIN Rail mounting applications. This amplifier features PNP output configuration with dual voltage supply capability (12V ~ 24V) and is classified as an obsolete product. Due to its discontinued status, identifying functionally equivalent substitute components is essential for system maintenance, redesign, and procurement continuity.

Substiute Parts

E3X-DA8AT-S

Omron Automation and SafetyIn Stock: 817E3X-DA8AT-S Datasheet

Current PartRFQ

E3NX-FA9TW

Omron Automation and SafetyIn Stock: 839E3NX-FA9TW Datasheet

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E3X-HD8

Omron Automation and SafetyIn Stock: 1177E3X-HD8 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the E3X-DA8AT-S are identified based on the following critical parameters that determine functional compatibility:

• Voltage Supply Range: 12V ~ 24V operation capability
• Output Type: PNP configuration for signal switching
• Operating Temperature Range: -25°C ~ 55°C (TA)
• Mounting Configuration: DIN Rail compatibility
• Amplifier Classification: Sensor amplifier functionality
• Regulatory Compliance: EAR99 classification and MSL Level 1

The identified substitutes maintain these core electrical and mechanical parameters while offering active product status and enhanced availability.

Parameter Comparison

Engineering Selection Recommendations

E3X-HD8 is the primary substitute for the E3X-DA8AT-S. This part maintains identical voltage supply range (12V ~ 24V), matching operating temperature specifications (-25°C ~ 55°C), and PNP output configuration. The E3X-HD8 is classified as Active product status with higher current supply capacity (60 mA versus 45 mA), providing enhanced operational margin. RoHS3 compliance and REACH affected status indicate current regulatory alignment. Current inventory availability is 1,159 units.

E3NX-FA9TW serves as an alternative substitute with extended voltage supply range (10V ~ 30V), providing broader operational flexibility. This part maintains identical operating temperature range and MSL Level 1 rating. The E3NX-FA9TW is classified as Active product status with 773 units in current inventory. The extended voltage range accommodates applications requiring operation below 12V or above 24V within the specified limits.

Both substitutes are manufactured by Omron Automation and Safety and carry EAR99 export classification matching the original part.

Frequently Asked Questions (FAQ)

Q: Can the E3X-HD8 directly replace the E3X-DA8AT-S in existing installations?

A: The E3X-HD8 maintains the critical electrical parameters: 12V ~ 24V supply voltage, PNP output type, and -25°C ~ 55°C operating temperature range. Mechanical mounting compatibility and connector specifications must be verified against your specific application requirements.

Q: What is the difference between the E3X-HD8 and E3NX-FA9TW substitutes?

A: The E3X-HD8 maintains the exact voltage supply range (12V ~ 24V) of the original part. The E3NX-FA9TW offers extended voltage capability (10V ~ 30V), allowing operation in applications requiring lower or higher supply voltages. Both maintain identical operating temperature specifications.

Q: Why is the E3X-DA8AT-S classified as obsolete?

A: The E3X-DA8AT-S is listed as obsolete product status, indicating it is no longer manufactured or supported by Omron Automation and Safety. The identified substitutes (E3X-HD8 and E3NX-FA9TW) are active products with current manufacturing and support.

Q: Are there packaging differences between the main part and substitutes?

A: The E3X-DA8AT-S is packaged as a single unit (-). The E3X-HD8 is supplied in Box packaging, while the E3NX-FA9TW is supplied in Bulk packaging. Packaging selection should align with procurement and inventory management requirements.

Q: Do the substitute parts meet the same regulatory requirements?

A: All parts carry EAR99 export classification and MSL Level 1 (Unlimited) rating. The E3X-HD8 additionally carries RoHS3 compliance and REACH affected status, indicating alignment with current environmental and chemical regulations.