1sna020854r2300 – bfmsubd-50m-2e

Why Choose the TE Connectivity BFMSUBD-50M-2E Interface Module?

The TE Connectivity BFMSUBD-50M-2E, manufacturer part number 1SNA020854R2300, is an industrial single-wire interface module with a 50-pole male SUB-D connector. Part of the Entrelec Interfast interface range, it provides an organised transition between multi-pole SUB-D cabling and individual field wiring in control, automation and instrumentation systems.

The BFMSUBD-50M-2E combines a 50-pole male SUB-D connector with field-side terminal connections, allowing numerous control or signal conductors to be interfaced through one compact module. This approach can reduce repetitive point-to-point wiring and make high-density PLC and automation connections easier to install, identify and maintain.

Its single-wire, two-deck configuration is designed for efficient panel integration where a large number of signals must be terminated within limited rail space. The 1SNA020854R2300 is particularly suited to industrial control cabinets, machine-building systems and automation installations using SUB-D multi-pole connectivity.

Key Advantages

• Provides a structured interface between a 50-pole SUB-D connector and individual field wiring.
• Male SUB-D interface supports high-density control and signal connections.
• Single-wire configuration designed for organised industrial interfacing.
• Two-deck arrangement helps maximise connection density within the control panel.
• Can reduce conventional point-to-point wiring for multi-signal automation circuits.
• Part of the established Entrelec Interfast industrial interface range.

Key Features

• TE Connectivity / Entrelec BFMSUBD-50M-2E interface module.
• 50-pole male SUB-D connector.
• Single-wire interface configuration.
• Two-deck field connection arrangement.
• Designed for high-density industrial signal interfacing.
• Suitable for control-panel and automation installations.
• Part of the Interfast interface product family.
• Pack quantity of 1 piece.
• Manufacturer part number 1SNA020854R2300.

High-Density SUB-D Interface Wiring for Automation Systems

SUB-D interface modules provide a convenient method of connecting multi-core control cables to individually accessible field circuits. Instead of terminating a large number of conductors separately between control equipment and terminal assemblies, a multi-pole connector can carry numerous signals to a dedicated interface module, helping simplify panel construction and servicing.

The TE Connectivity BFMSUBD-50M-2E provides this function using a 50-pole male SUB-D connection and an organised field-side interface. It is well suited to PLC I/O, machine controls and instrumentation systems where high connection density and structured signal distribution are important.

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.
• 50-pole SUB-D signal interfaces.
• Factory automation and production machinery.
• High-density control and signal distribution systems.