Phoenix Contact 2281034 Interface Module Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2281034 is a 16-position interface module terminal block designed for screw connection to rectangular male connectors. This component facilitates signal and power distribution in industrial control applications with support for 12-24 AWG wire gauges. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging requirements differ.

Substiute Parts

2281034

Phoenix ContactIn Stock: 8372281034 Datasheet

Current PartRFQ

2315036

Phoenix ContactIn Stock: 8692315036 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2281034 is determined by strict equivalence across the following critical parameters:

• Positions / Poles: Must be 16
• Process Side Connection: Must be Terminal Blocks - Screw Connection
• Control Side Connection: Must be Rectangular, Male
• Wire Gauge: Must support 12-24 AWG
• Voltage Rating: Must be rated for 60V or higher
• Current Rating: Must support minimum 1 A per contact
• Operating Temperature: Must cover -20°C ~ 50°C range
• Control Side Cable Retainer: Must include Latches
• Compliance: Must maintain RoHS3 compliance

The substitute part 2315036 meets all critical electrical and mechanical parameters, with the primary difference being packaging format (Box versus Bulk) and physical width dimension (2.579" versus 3.031"). These differences do not affect functional compatibility or electrical performance.

Parameter Comparison

Engineering Selection Recommendations

Both the 2281034 and 2315036 are active production parts from Phoenix Contact with identical electrical specifications and full regulatory compliance. Selection between these parts should be based on:

Packaging Requirements: The 2281034 is supplied in Bulk packaging, while the 2315036 is supplied in Box packaging. Choose based on inventory management and procurement workflow requirements.

Physical Dimensions: The width dimension differs between parts (3.031" versus 2.579"). Verify that the substitute part's reduced width is compatible with your PCB layout and mechanical assembly constraints before selection.

Series Designation: The 2281034 belongs to the VARIOFACE and FLKM series, while the 2315036 belongs to the VARIOFACE and VIP series. Both are within the VARIOFACE family, confirming functional compatibility.

Regulatory Compliance: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and unlimited moisture sensitivity rating, ensuring equivalent performance in regulated applications.

Frequently Asked Questions (FAQ)

Q: Can the 2315036 be used as a direct replacement for the 2281034?

A: The 2315036 is electrically and functionally equivalent to the 2281034 across all critical parameters including position count, connection types, voltage rating, current capacity, and operating temperature range. The primary consideration is the width dimension difference (2.579" versus 3.031"), which must be verified against your specific PCB layout and mechanical assembly requirements.

Q: What is the difference between the two part numbers?

A: The primary differences are packaging format (Bulk versus Box) and physical width dimension. Both parts share identical electrical specifications, wire gauge support, voltage and current ratings, temperature range, and compliance certifications. The series designation differs slightly (FLKM versus VIP), but both remain within the VARIOFACE family.

Q: Are there any compatibility concerns with the reduced width of the 2315036?

A: The 2315036 has a width of 2.579" compared to the 2281034's 3.031". This dimensional difference does not affect electrical performance but may impact physical fit in space-constrained applications. Verify that your mechanical design accommodates the narrower width before substitution.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the 2281034 and 2315036 are RoHS3 compliant, REACH unaffected, and carry unlimited moisture sensitivity rating (MSL 1). They are equivalent for use in regulated industrial applications.

Q: Which part should I select for new designs?

A: Both parts are active in production. Selection should be based on packaging preference (Bulk versus Box) and verification that the physical dimensions of the 2315036 are compatible with your mechanical layout. Electrical performance is identical between the two parts.