1sna021058r2500 – (int)bfsub d25 m ana

Why Choose the TE Connectivity BFMSUBD-25M-ANA Connecting Interface?

The TE Connectivity BFMSUBD-25M-ANA, manufacturer part number 1SNA021058R2500, is an industrial two-wire PLC connecting interface designed to simplify signal wiring between automation equipment and field connections. Part of the established Entrelec interface range, it combines a 25-pole male SUB-D connector with individually accessible screw-type terminals in a compact rail-mounted assembly.

The BFMSUBD-25M-ANA provides a structured interface for 25-pole SUB-D control and signal connections. Its two-wire architecture is designed for industrial automation applications where multiple signals need to be transferred between PLC equipment, control electronics and conventional panel wiring without relying on extensive point-to-point cabling.

With its double-deck terminal arrangement, screw-type field connections and DIN rail mounting, the 1SNA021058R2500 provides a practical high-density wiring solution for control cabinets. It is particularly suited to machine building, PLC I/O systems, process automation and instrumentation applications requiring an organised and serviceable multi-pole interface.

Key Advantages

• Industrial two-wire PLC connecting interface for structured control wiring.
• Integrated 25-pole male SUB-D connector for multi-signal connections.
• Double-deck terminal arrangement supports high connection density.
• Screw-type field terminals provide secure and accessible conductor connections.
• Helps reduce repetitive point-to-point wiring in automation panels.
• DIN rail mounting supports straightforward integration into industrial cabinets.

Key Features

• TE Connectivity / Entrelec BFMSUBD-25M-ANA connecting interface.
• Two-wire interface configuration.
• 25-pole male SUB-D connector.
• Designed as a PLC connection interface.
• Double-deck terminal block construction.
• Screw-type terminal connections.
• Designed for DIN rail mounting.
• Suitable for industrial control, automation and instrumentation wiring.
• Manufacturer part number 1SNA021058R2500.

Efficient 25-Pole SUB-D Wiring for PLC Systems

PLC connecting interfaces provide a convenient transition between multi-pole control connectors and individually accessible panel wiring. By carrying numerous signals through a single SUB-D connection and distributing them through dedicated terminals, these modules can reduce repetitive wiring and make complex automation circuits easier to install, identify and maintain.

The TE Connectivity BFMSUBD-25M-ANA combines a 25-pole male SUB-D connector with a two-wire, double-deck terminal arrangement. This makes it a practical interface for high-density industrial control applications where structured signal distribution and efficient DIN rail installation are required.

Typical Applications

• PLC input and output interface wiring.
• Industrial control panels and electrical cabinets.
• Machine-building and OEM automation systems.
• Process-control and instrumentation equipment.
• 25-pole SUB-D control and signal connections.
• Factory automation and production machinery.
• High-density DIN rail interface assemblies.