Phoenix Contact 2965347 Interface Module Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2965347 is a 50-position interface module terminal block featuring spring connection on the process side and rectangular male connectors on the control side. This component is designed for applications requiring reliable signal and power distribution in industrial control systems. The part is classified as obsolete, making identification of compatible substitute components essential for system maintenance, repair, and new design implementations where equivalent functionality is required.

Substiute Parts

2965347

Phoenix ContactIn Stock: 8212965347 Datasheet

Current PartRFQ

2904280

Phoenix ContactIn Stock: 7992904280 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2965347 is determined by the following critical parameters:

• Positions / Poles: Must equal 50 positions to maintain connector compatibility
• Process Side Connection: Must be Terminal Blocks - Spring Connection for mechanical fit
• Control Side Connection: Must be Rectangular, Male for interface compatibility
• Current Rating (Per Contact): Must be rated for minimum 1 A per contact
• Voltage - Rated: Must support minimum 20VDC operation
• Operating Temperature Range: Must encompass -20°C ~ 50°C
• RoHS Compliance: Must maintain RoHS Compliant status for regulatory alignment

The Phoenix Contact 2904280 qualifies as a substitute based on these parameters. While the wire gauge specification differs (12-24 AWG versus 14-24 AWG), the 12-24 AWG range encompasses the original 14-24 AWG specification, providing backward compatibility. The rated voltage increases to 24VDC, exceeding the original 20VDC requirement. All other critical parameters remain equivalent or superior.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2904280 is the designated substitute for the obsolete 2965347 based on functional equivalence and regulatory compliance. The substitute maintains all critical electrical and mechanical parameters required for direct replacement in existing applications.

The 2904280 offers the advantage of active product status, ensuring continued availability and manufacturer support. The expanded wire gauge specification (12-24 AWG) provides compatibility with the original 14-24 AWG requirement while supporting a broader range of conductor sizes. The increased rated voltage (24VDC versus 20VDC) exceeds the original specification, providing additional operational margin.

Both components maintain identical RoHS Compliant status, ensuring regulatory alignment for applications subject to environmental compliance requirements. The identical operating temperature range (-20°C ~ 50°C) and current rating (1 A per contact) confirm thermal and electrical equivalence.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2904280 directly replace the 2965347 in existing installations?

A: Yes. The 2904280 maintains identical positions (50), connection types (spring connection to rectangular male), current rating (1 A per contact), and operating temperature range (-20°C ~ 50°C). The increased rated voltage (24VDC) and expanded wire gauge range (12-24 AWG) provide equivalent or superior performance.

Q: What is the significance of the wire gauge change from 14-24 AWG to 12-24 AWG?

A: The 12-24 AWG specification encompasses the original 14-24 AWG range, providing backward compatibility. Existing wire connections within the 14-24 AWG range will function identically. The expanded lower limit (12 AWG) allows connection of larger conductors if required by system modifications.

Q: Why is the 2965347 classified as obsolete?

A: The 2965347 has been discontinued by Phoenix Contact. The 2904280 represents the active product line replacement, offering equivalent functionality with enhanced specifications and continued manufacturer support.

Q: Are there dimensional differences between the two parts?

A: Yes. The 2965347 measures 5.433" length × 1.772" width, while the 2904280 measures 4.248" length × 2.839" width. Physical mounting and panel layout must be verified for compatibility in space-constrained applications.

Q: Do both components maintain RoHS compliance?

A: Yes. Both the 2965347 and 2904280 are RoHS Compliant, meeting environmental and regulatory requirements for restricted substance use.

Q: What is the difference in product status between the two parts?

A: The 2965347 is obsolete and no longer manufactured. The 2904280 is active, ensuring ongoing availability, technical support, and compliance with current manufacturing standards.