ATEX Audio Adapter with Molex Jack

The Motorola Audio Adapter with Molex Jack (PMLN6047A) is a professional audio interface designed to connect compatible Molex-connector audio accessories to supported Motorola Solutions hazardous-location portable radios. Designed specifically for professional communications applications where certified equipment is required, the PMLN6047A provides the interface needed to integrate approved audio accessories with compatible Motorola radio systems.

The PMLN6047A connects to the compatible accessory interface on the radio and provides a Molex jack for supported audio equipment. This allows users to connect compatible Motorola Solutions audio accessories, as well as appropriately approved third-party accessories designed for the Molex interface.

Motorola specifically identifies the PMLN6047A for use with compatible MOTOTRBO CSA / ATEX portable radios. It is not simply a universal adapter for Motorola radios, so customers should verify compatibility with both their radio and intended audio accessory before ordering.

The adapter is particularly useful for professional users who require specialized headsets or other audio equipment in demanding industrial environments. By providing the appropriate Molex connection, the PMLN6047A allows compatible external audio equipment to interface with supported Motorola portable radios without requiring a different radio accessory connection.

PMLN6047A is separately certified for hazardous-location applications. Motorola documentation identifies the adapter under ATEX certification BVS 12 ATEX E 074 X and IECEx certification IECEx BVS 12.0049 X, subject to the applicable conditions of use.

For hazardous-location applications, the complete radio and accessory configuration must remain within Motorola's approved equipment combinations. Motorola specifically warns against using or selling the PMLN6047A with non-approved third-party accessories in hazardous atmospheres unless all applicable product safety and regulatory approvals have been obtained for that particular combination.

Motorola specifies that the PMLN6047A may be used in applicable Group II gas and Group III dust hazardous environments. It is not approved for Group I mining hazardous environments. Customers operating in classified locations should always verify the complete radio, adapter, and connected accessory configuration against current Motorola certification documentation before use.

Whether you're integrating a specialized professional headset or maintaining a certified hazardous-location communications system, the Motorola PMLN6047A provides a genuine Motorola Solutions interface for connecting compatible Molex audio accessories to supported professional portable radios.

Key Features

• Genuine Motorola Solutions Audio Adapter

• Motorola Part Number: PMLN6047A

• Audio Adapter with Molex Jack

• Designed for Compatible Motorola Hazardous-Location Portable Radios

• Provides Molex Audio Accessory Interface

• Supports Compatible Motorola Solutions Audio Accessories

• Supports Appropriately Approved Third-Party Molex Accessories

• Designed for MOTOTRBO CSA / ATEX Portable Radio Applications

• Professional-Grade Audio Accessory Interface

• Separately ATEX / IECEx Certified

• ATEX Certificate: BVS 12 ATEX E 074 X

• IECEx Certificate: IECEx BVS 12.0049 X

• Approved for Applicable Group II Gas Environments

• Approved for Applicable Group III Dust Environments

• Not Approved for Group I Mining Hazardous Environments

• Radio and Connected Audio Accessory Sold Separately

• Compatibility Must Be Verified Before Ordering

Molex Audio Accessory Interface

The primary purpose of the PMLN6047A is to provide a Molex connection for compatible professional audio accessories.

The adapter allows a supported Motorola portable radio to interface with:

• Compatible Motorola Solutions Audio Accessories

• Compatible Professional Headsets

• Approved Molex-Connector Audio Equipment

• Appropriately Certified Third-Party Accessories

The connected accessory must meet the applicable Motorola and regulatory requirements, particularly when the equipment will be used in a hazardous atmosphere.

Hazardous-Location Certification

Motorola identifies the PMLN6047A as a separately certified hazardous-location audio accessory.

Certification information includes:

• ATEX: BVS 12 ATEX E 074 X

• IECEx: IECEx BVS 12.0049 X

Motorola documentation specifies the adapter for applicable:

• Group II – Gas Hazardous Environments

• Group III – Dust Hazardous Environments

PMLN6047A is not approved for Group I mining hazardous environments.

Hazardous-location users should verify the complete approved system configuration rather than relying on the certification of an individual component alone.

Important Third-Party Accessory Information

Motorola permits the PMLN6047A to provide an interface for appropriate third-party Molex audio accessories, but additional restrictions apply in hazardous atmospheres.

Motorola specifically warns that a non-Motorola third-party accessory should not be represented as Motorola-approved unless the relevant product-safety and regulatory approvals have been obtained for the complete combination.

For hazardous-location installations, customers should confirm approval for the complete:

• Radio

• Battery

• PMLN6047A Adapter

• Connected Audio Accessory

This is particularly important when connecting specialized third-party headsets or other professional audio equipment.

Compatibility

Motorola documentation identifies PMLN6047A for compatible hazardous-location professional radio configurations, including MOTOTRBO CSA / ATEX portable radios.

Motorola certification documentation specifically lists the adapter with compatible DP4401 Ex / DP4801 Ex ATEX radio configurations, among other supported hazardous-location platforms.

Because the PMLN6047A is a specialized certified adapter rather than a universal Motorola accessory, customers should verify their exact radio model and connected audio accessory before ordering.

Ideal Applications

The Motorola PMLN6047A Audio Adapter is designed for professional applications such as:

• Oil & Gas Operations

• Petrochemical Facilities

• Chemical Processing

• Manufacturing

• Utilities & Energy

• Industrial Facilities

• Hazardous-Location Operations

• Dust Hazard Environments

• Gas Hazard Environments

• Maintenance Operations

• Professional Communications Fleets

• Organizations Using Certified External Audio Equipment

What's Included

Package includes:

• 1 × Motorola PMLN6047A Audio Adapter with Molex Jack

Radio, headset, and other audio accessories are sold separately.

Why Buy from Delmarva Communications?

Delmarva Communications provides genuine Motorola Solutions two-way radios, accessories, replacement parts, and complete communication solutions backed by expert support. Our experienced team can assist with radio programming, system design, FCC licensing guidance, fleet management, repair, and ongoing technical support to help your organization maximize the performance and reliability of your communication system.