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1sna020850r0300 – bfmsubd-25m-2e plc interface
TE Connectivity 1SNA020850R0300 BFMSUBD-25M-2E is an Interfast single-wire PLC connecting interface with a 25-pole male Sub-D connector and DIN rail mounting for industrial automation and control-panel wiring.
Why Choose the TE Connectivity BFMSUBD-25M-2E PLC Interface?
The TE Connectivity 1SNA020850R0300, also designated BFMSUBD-25M-2E, is a compact single-wire PLC connecting interface designed to simplify signal wiring between industrial controllers and field-level connections. Part of the TE Connectivity / Entrelec Interfast interface range, it combines terminal connections with a multipole connector to provide an organised interface point within industrial control panels.
The BFMSUBD-25M-2E is equipped with a 25-pole male Sub-D connector, enabling multiple control signals to be routed through one compact interface rather than relying entirely on individual point-to-point wiring. This arrangement can reduce wiring complexity, improve panel organisation and make connection and maintenance tasks more efficient for machine builders and automation engineers.
Designed for DIN rail mounting, the interface uses pluggable / screw-clamp connections for integration with control wiring. Its passive connecting-interface design makes it suitable for PLC I/O breakout, signal distribution and other industrial automation applications where a reliable transition between multipole and individual wiring is required.
Key Advantages
- Compact PLC connecting interface for industrial automation.
- 25-pole male Sub-D connector for convenient multi-signal connectivity.
- Single-wire interface architecture helps simplify PLC and field wiring.
- DIN rail mounting supports straightforward installation in control cabinets.
- Screw-clamp terminal connections provide practical field-side wiring.
- Helps reduce conventional point-to-point wiring and panel assembly time.
- Provides an organised transition between multipole connectors and individual conductors.
- Part of the established TE Connectivity / Entrelec Interfast interface system.
Key Features
- TE Connectivity / Entrelec Interfast series.
- BFMSUBD-25M-2E interface designation.
- Single-wire connecting interface.
- 25-pole male Sub-D connector.
- Pluggable / screw-clamp connection arrangement.
- DIN rail mounting for industrial control panels.
- Passive interface for PLC I/O and signal wiring.
- Compact design for efficient use of cabinet space.
- Suitable for machine building, process control and factory automation systems.
- EAN 3472590208505 for product identification.
Efficient PLC Signal Wiring for Industrial Automation
PLC interface modules provide a convenient transition between high-density controller connectors and individual field wiring. By grouping multiple signal paths through a single multipole connection, the TE Connectivity BFMSUBD-25M-2E can simplify cabinet wiring and help create a cleaner, more structured control system than conventional point-to-point connections.
The combination of a 25-pole male Sub-D connector, individual terminal connections and DIN rail mounting makes this Interfast interface particularly useful for control cabinet construction and machine automation. It allows system integrators and panel builders to organise signal distribution efficiently while retaining accessible field-side connection points for installation, testing and maintenance.
Typical Applications
- PLC input and output signal interfacing.
- Industrial control panel wiring.
- Factory automation and production equipment.
- Machine building and OEM automation systems.
- Process control and instrumentation panels.
- Signal breakout and distribution applications.
- Material handling and conveyor control systems.
- Control cabinets using Sub-D multipole connections.
Technical Specifications
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| Product Series | TE Interfast | |
|---|---|---|
| Manufacturer | TE Connectivity / Entrelec | |
| Series | Interfast | |
| Model | BFMSUBD-25M-2E | |
| Manufacturer part number | 1SNA020850R0300 | |
| Product type | PLC / connecting interface | |
| Interface type | Single-wire | |
| Multipole connector | Sub-D | |
| Connector gender | Male | |
| Number of connector poles | 25 | |
| Connection | Pluggable / screw clamp | |
| Mounting | DIN rail | |
| Pack quantity | 1 | |
| EAN | 3472590208505 |
Frequently Asked Questions
What is the TE Connectivity 1SNA020850R0300 used for?
The 1SNA020850R0300 BFMSUBD-25M-2E is a connecting interface used to simplify PLC and industrial control wiring by providing a transition between a multipole Sub-D connector and individual field-side connections.
What connector is fitted to the BFMSUBD-25M-2E?
The BFMSUBD-25M-2E is equipped with a 25-pole male Sub-D connector for multi-signal connections in industrial control and automation systems.
Is the 1SNA020850R0300 designed for DIN rail mounting?
Yes. The interface is designed for DIN rail mounting, allowing it to be installed alongside other terminal blocks and interface components inside industrial control cabinets.
What type of interface is the BFMSUBD-25M-2E?
It is a single-wire connecting interface from the TE Connectivity / Entrelec Interfast range, designed for PLC signal interfacing and organised control-panel wiring.
What are the advantages of using a Sub-D PLC interface?
A Sub-D PLC interface can consolidate multiple signal paths into one multipole connector, helping reduce point-to-point wiring, improve cabinet organisation and simplify installation or maintenance.
Where is the TE Connectivity BFMSUBD-25M-2E typically installed?
It is typically installed on a DIN rail inside an electrical control panel in machinery, process-control equipment, factory automation systems and other PLC-based installations.
Trusted for Industrial Control and Automation
TE Connectivity and Entrelec Interfast interface products provide practical connectivity solutions for machine builders, panel manufacturers and automation engineers, helping simplify PLC signal wiring and create organised industrial control systems.
