RJ45 Female To Terminal Block Breakout Board For DIN Rail
PCM Cable Co., Ltd. is one of the leading rj45 female to terminal block breakout board for din rail 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-0003 is an industrial DIN rail RJ45 adapter designed to simplify low-voltage connectivity inside automation panels and embedded equipment setups. By converting a standard 8P8C RJ45 interface into organized terminal wiring, this module enables engineers to quickly power, connect, and route signals to sensors, displays, microcontrollers, communication modules, and various field devices - all without crimping tools or custom harnesses.
Manufactured directly in our factory, the adapter uses a compact KPRH42 green housing, providing clean organization and compatibility with 35mm DIN rail installations, making it a reliable building block for panel designers and integrators.

Specification
| Product Name | DIN Rail RJ45 To Terminal Block Adapter – Vertical RJ45 Jack |
| DWG No. | PCM-KP-0003 |
| Input Interface | Vertical RJ45 Female, 8P8C |
| Output Interface | Terminal block, 3.81mm pitch |
| Number of Terminals | 8 pins + shield |
| Mounting Standard | 35mm DIN Rail |
| Housing | KPRH42mm, Green |
| Wire Gauge Range | 18–26 AWG |
| Operating Use | Signal routing, low-voltage power distribution |
| Typical Load |
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Highlights
- Vertical RJ45 Interface
Allows direct front-facing cable access, suitable for narrow or high-density control cabinets.
- Industrial Terminal Block Layout
Uses 3.81mm pitch terminal blocks supporting 18–26AWG wiring, ideal for signal control lines and low-power distribution.
- Factory-Assembled for System Integrators
Ensures consistent quality, secure connections, and long service life across production environments.
- Clear Pin Identification
Each pin from the RJ45 connector is routed directly to the terminal block for intuitive, error-free wiring.

Wiring & Integration
The RJ45 breakout board adapter is commonly used as a compact wiring hub between RJ45-based connectors and field equipment requiring direct wire input.
Typical uses include:
- Delivering power lines to small devices such as sensors or microcontrollers
- Routing serial communication lines (e.g., UART, RS485 over RJ45 pin arrangements)
- Distributing trigger, clock, or I/O signals for embedded boards
- Creating quick test points during development or laboratory work
- Mapping custom RJ45 pin assignments to real-world equipment wiring
Its design reduces wiring complexity while giving engineers flexibility to adapt RJ45 cabling into open-ended screw connections.

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