DIN Rail 4-Way RJ45 To Terminal Block Breakout Board
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DIN Rail 4-Way RJ45 To Terminal Block Breakout Board

Factory-built DIN Rail 4-Way RJ45 breakout module (PCM-KP-0008) integrating bus and branch wiring in one board. Ideal for daisy-chain networking, prototyping serial circuits, and modular cable experiments. Includes screw terminals for all 8 lines and shield.
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Product Introduction

PCM Cable Co., Ltd. is one of the leading din rail 4-way rj45 to terminal block breakout board manufacturers and suppliers in China. Welcome to wholesale high quality customized products at discount price from our factory. Contact us for quotation and free sample.

 

The PCM-KP-0008 is a purpose-designed 4-port RJ45 experimental interface module that allows engineers to build and test bus-style serial circuits, daisy-chain Ethernet paths, and modular cable–based prototypes with ease.

All four shielded RJ45 connectors are parallel-wired, forming a compact hub suitable for bridging, tapping, or expanding communication lines in development environments.
The integrated bus board + breakout board layout reduces wiring clutter and offers a clean structure for troubleshooting and iterative testing.

 

Made directly in our factory, this DIN-mounted module offers consistent build quality and is ideal for R&D labs, field engineering benches, or on-machine testing.

 

DIN Rail 4-Way RJ45 To Terminal Block Breakout Board

Specification

 

Product Name

RJ45 8P8C DIN Rail Mount Ethernet Connector Distribution Breakout Board,

Four-Way Parallel Connection RJ45 Vertical Jack Terminal Block Connector

DWG No. PCM-KP-0008
RJ45 Ports 4 × Shielded RJ45, parallel-wired
Terminal Block Screw terminals for all 8 lines + shield
Wiring Pitch 3.81mm
Wire Range 18–26AWG
Housing KPRH72mm, green
Installation 35mm DIN Rail
Structure Integrated bus board + breakout board
Use Case Prototyping, daisy-chain wiring, signal tapping
Customization Pinouts, labeling, colors, OEM available

dimensions size drawing of 4-Port RJ45 Bus Breakout Module

 

Design Highlights


Integrated Bus + Breakout Architecture

Instead of separating distribution and termination, the PCM-KP-0008 places both functions onto one module. This allows real-time measurement, injection, or modification of any line during testing.

 

Suitable for Daisy-Chain Networking

The four parallel-wired RJ45 ports allow fast creation of Daisy-Chain topologies commonly used in:

 

  • Serial communication buses
  • Multi-node device chains
  • Machine-to-machine expansion links

 

Full Screw Terminal Accessibility

Every one of the 8 signal lines + shield is available through screw terminals, enabling:

 

  • Quick signal tapping
  • Line redirection
  • Probing and debugging
  • Rapid prototyping of alternative pinouts

 

Ready for Panel or Lab Use

Mounted on a 35mm DIN rail, the module fits neatly into both industrial cabinets and engineering workbenches.

4 way 4 port RJ45 8p8c female socket to terminal block adapter pcb board Network RJ45 Ethernet connector DIN Rail Mount

Practical Engineering Use Cases

 

  • Building/modifying prototype circuits using modular RJ45 cables
  • Rapid testing of multi-device communication loops
  • Creating temporary distributed networks during equipment debugging
  • Measuring or injecting signals directly into individual RJ45 lines
  • Prototyping RS485/RS422/serial-based systems that use RJ45 pinouts
  • Training or lab environments involving Ethernet-style wiring experiments

Industrial 4-Port RJ45 Parallel Wiring Module with Screw Terminals

 

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