TE Connectivity Potter & Brumfield Relays 2IO24 I/O Module Rack 24 Channel

Part Overview

The 2IO24 is a 24-channel I/O module rack manufactured by TE Connectivity Potter & Brumfield Relays. This component functions as an input/output interface module designed for rack-mounted applications with dual connector options: card edge and screw terminal blocks. The product is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing system support where original stock is unavailable.

Substiute Parts

2IO24

TE Connectivity Potter & Brumfield RelaysIn Stock: 10342IO24 Datasheet

Current PartRFQ

70RCK24

Grayhill Inc.In Stock: 105070RCK24 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2IO24 is based on functional and mechanical equivalence across the following critical parameters:

Channel Configuration: Both the main part and substitute maintain 24-channel capacity, ensuring equivalent I/O density and signal routing capability.

Connector Architecture: Both components feature card edge and screw terminal block connectors, providing identical interface options for system integration.

Mounting Methodology: Both utilize standoff-based mounting, ensuring compatible installation within rack environments.

Form Factor and Style: Both are classified as standard-style modules, confirming dimensional and operational compatibility.

Export Classification: Both share EAR99 export control classification, indicating equivalent regulatory treatment.

The 70RCK24 from Grayhill Inc. satisfies all substitution criteria based on these matching parameters. The substitute maintains functional parity while offering active product status and current manufacturing availability.

Parameter Comparison

Engineering Selection Recommendations

For Obsolescence Mitigation: The 2IO24 is classified as obsolete. The 70RCK24 is an active product with current manufacturing support, making it the appropriate selection for new designs and long-term system sustainability.

For Compliance Considerations: The 70RCK24 is RoHS non-compliant and REACH unaffected. Organizations with RoHS compliance requirements must evaluate whether this status aligns with their procurement standards before selection.

For Regulatory Alignment: Both components share EAR99 export classification, ensuring equivalent regulatory treatment in international supply chains.

For Inventory Planning: The 70RCK24 demonstrates active production with 1040 units in current stock, providing supply chain reliability compared to the obsolete 2IO24.

Frequently Asked Questions (FAQ)

Q: Can the 70RCK24 directly replace the 2IO24 in existing systems?

A: Yes. Both components maintain identical channel count (24), connector types (card edge and screw terminal blocks), and mounting methodology (standoffs). Mechanical and functional compatibility is established across all specified parameters.

Q: What is the primary reason for substitution?

A: The 2IO24 is classified as obsolete. The 70RCK24 is an active product with ongoing manufacturing support, ensuring availability for new procurements and system maintenance.

Q: Are there any compliance differences between these components?

A: The 70RCK24 is RoHS non-compliant, whereas the 2IO24 compliance status is not specified in the provided data. Organizations with mandatory RoHS requirements must evaluate this distinction during component selection.

Q: Do both components use identical connector interfaces?

A: Yes. Both the 2IO24 and 70RCK24 feature card edge and screw terminal block connectors, ensuring equivalent interface compatibility.

Q: What is the difference in packaging between these parts?

A: Both components are supplied in bulk packaging, providing identical packaging methodology for procurement and inventory management.

Q: Are export restrictions identical for both components?

A: Yes. Both the 2IO24 and 70RCK24 are classified under ECCN EAR99, indicating equivalent export control treatment.

Q: How many channels does the substitute provide?

A: The 70RCK24 provides 24 channels, matching the channel capacity of the 2IO24.