Phoenix Contact 2867270 RF Transceiver Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2867270 is a bidirectional wireless transceiver operating in the 902MHz to 928MHz ISM band with analog interface and 24V supply voltage. Designed for industrial applications with DIN rail mounting capability, this component is classified as obsolete. Due to its discontinued status, identifying functionally equivalent substitute parts is essential for system redesign, maintenance, and long-term supply chain planning.

Substiute Parts

2867270

Phoenix ContactIn Stock: 8392867270 Datasheet

Current PartRFQ

2901540

Phoenix ContactIn Stock: 10452901540 Datasheet

SimilarRFQ

2904801

Phoenix ContactIn Stock: 8272904801 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution analysis for the 2867270 identifies two Phoenix Contact alternatives based on frequency band alignment and functional classification:

Primary Substitution Criteria:

• Frequency operation within ISM band (900MHz region)
• Transceiver or transceiver-modem functionality
• Industrial or general-purpose application classification
• Phoenix Contact manufacturer continuity

Substitute Part 2901540 qualifies as a functional substitute through frequency alignment (900MHz operation) and transceiver-modem capability, though it introduces protocol differences (FHSS vs. ISM) and expanded interface options (RS-232/RS-485 vs. analog).

Substitute Part 2904801 is an antenna component (900MHz ISM whip antenna) that serves as a complementary RF accessory rather than a direct transceiver replacement. It addresses the RF transmission medium requirement for 900MHz ISM systems.

Parameter Comparison

Engineering Selection Recommendations

For Direct Transceiver Replacement:

Part 2901540 provides active product status with extended voltage supply range (10.8V ~ 30.5V), accommodating the 24V requirement of the original 2867270. The shift from analog to RS-232/RS-485 digital interfaces requires interface adapter consideration. ROHS3 compliance exceeds the original RoHS compliance specification. Frequency operation at 900MHz aligns with the ISM band, though FHSS protocol differs from the original ISM modulation.

For RF System Completion:

Part 2904801 serves as an active antenna accessory for 900MHz ISM systems. With 2.15dBi gain, IP65 ingress protection, and bracket mounting, it complements transceiver installations. ROHS3 compliance and REACH unaffected status support regulatory requirements.

Compliance Considerations:

Both substitute parts maintain or exceed RoHS compliance standards. Part 2901540 carries REACH affected status, requiring supply chain verification. Part 2904801 is REACH unaffected. ECCN classifications differ (5A992C for 2901540 vs. EAR99 for 2904801), necessitating export control review for applicable jurisdictions.

Frequently Asked Questions (FAQ)

Q: Can the 2901540 directly replace the 2867270 in existing systems?

A: Functional replacement is possible with interface adaptation. The 2901540 operates at 900MHz within the ISM band and provides transceiver capability. However, the shift from analog to RS-232/RS-485 interfaces requires signal conditioning or adapter circuitry. Voltage supply compatibility is broader with the 2901540 (10.8V ~ 30.5V range).

Q: What is the role of part 2904801 in system redesign?

A: The 2904801 is an RF antenna component, not a transceiver replacement. It provides the radiating element for 900MHz ISM transmission and reception. System designs require both a transceiver (such as 2901540) and an antenna (such as 2904801) for complete RF functionality.

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

A: The 2867270 packaging is unspecified in available data. Substitute 2901540 is supplied in bulk packaging, while 2904801 is also bulk packaged. DIN rail mounting capability specified for the 2867270 is not documented for the 2901540, requiring mechanical integration assessment.

Q: How do protocol differences affect substitution?

A: The 2867270 uses ISM modulation, while the 2901540 employs FHSS (Frequency Hopping Spread Spectrum). Both operate within the 900MHz ISM band but use different transmission methods. System compatibility depends on whether receiving equipment supports FHSS protocol or requires ISM-specific modulation.

Q: What compliance factors should guide part selection?

A: Both substitutes meet or exceed RoHS requirements. The 2901540 is REACH affected, requiring supplier documentation. Export control classifications differ (5A992C vs. EAR99), affecting international distribution. Verify ECCN applicability for your jurisdiction before procurement.