Hornby R7274 4 Pin Decoder

Hornby R7274 4 Pin Decoder

Featuring:

• Component Type & Purpose: Digital decoder designed for model railway control systems, enabling motor or accessory operation via DCC or compatible control setups.
• Electrical Interface: 4-pin connection interface for simplified installation in compatible locomotives or accessories.
• Functionality: Provides directional control, speed regulation, and operational responsiveness depending on installation type (locomotive or accessory use).
• System Integration: Compatible with N gauge and other digital model railway systems using standardised decoder protocols.

Technical Specifications:

• Type: 4-pin DCC-compatible decoder
• Application: Locomotive or accessory control
• Interface: 4-pin connector
• Power Requirement: DCC digital system (or compatible control system)
• Installation: Plug-in or hard-wire depending on model compatibility
• Recommended Age: 14+

Perfect for: Model railway hobbyists upgrading locomotives to digital control or adding basic DCC functionality to compatible models.

Why this component matters

4-pin decoders are commonly used in entry-level digital control systems, offering a simple interface between model locomotives and DCC command stations. They enable smoother control, directional lighting functions, and improved operational realism in modern layouts.

How to use it

Install the decoder into a compatible locomotive or accessory socket. Ensure correct alignment of pins before powering the system. No mechanical assembly is required.

This is an electronic component. Not a toy.