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1sna020840r0100 – bfmhe-10/20-2e
TE Connectivity 1SNA020840R0100 BFMHE-10/20-2E is a compact double-deck single-wire PLC connecting interface for an HE10/20 connector, combining pluggable and screw-clamp connections for industrial automation wiring.
Why Choose the TE Connectivity BFMHE-10/20-2E PLC Connecting Interface?
The TE Connectivity / Entrelec BFMHE-10/20-2E, part number 1SNA020840R0100, is an industrial double-deck single-wire connecting interface for an HE10/20 connector. Designed for PLC, I/O and automation wiring, it provides an organised transition between a high-density 20-way HE10 connection and individual screw-clamp field wiring inside electrical control panels.
The BFMHE-10/20-2E combines pluggable and screw-clamp connection technologies in a compact interface module. Its double-deck architecture helps organise multiple signal connections while reducing conventional point-to-point wiring, making installation, identification, testing and maintenance easier in industrial automation cabinets.
Measuring approximately 50 × 56 × 57.5 mm (H × W × D), the module provides a space-efficient solution for high-density signal interfacing. It mounts on standard TH35-7.5 or TH35-15 DIN rails in accordance with IEC 60715 and accepts stranded conductors up to 14 AWG under UL/CSA specifications.
Key Advantages
- Purpose-designed double-deck single-wire interface for an HE10/20 connector.
- Provides an efficient transition between 20-way connector wiring and individual field conductors.
- Combines pluggable and screw-clamp connection technologies.
- Compact double-deck construction helps conserve valuable control-panel space.
- Compatible with standard 35 mm DIN rail configurations.
- Ideal for PLC, remote I/O and industrial automation interface applications.
Key Features
- TE Connectivity / Entrelec BFMHE-10/20-2E connecting interface.
- Manufacturer part number 1SNA020840R0100.
- Double-deck single-wire interface configuration.
- Designed for an HE10/20 connector.
- 20-circuit interface for high-density control wiring.
- Pluggable-to-screw-clamp connection arrangement.
- 7.5 mm wire stripping length.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
- Pollution degree 2.
- Compact dimensions of approximately 50 × 56 × 57.5 mm.
Efficient High-Density PLC and Automation Wiring
Multi-way HE10 connectors allow numerous control signals to be carried through a compact connection, but industrial field devices typically require accessible individual terminals. A dedicated connecting interface provides an efficient bridge between these two wiring formats, helping reduce manual point-to-point connections and create a more organised panel layout.
The BFMHE-10/20-2E converts the HE10/20 interface into accessible screw-clamp connections within a compact double-deck module. This arrangement supports efficient installation and troubleshooting while providing the secure conductor termination required in industrial PLC, machine control and automation applications.
Typical Applications
- PLC input and output wiring systems.
- Industrial automation control panels.
- HE10/20 connector breakout applications.
- Remote I/O interface assemblies.
- Machine control cabinets.
- Instrumentation and process control systems.
- High-density signal and control wiring installations.
Technical Specifications
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| Connection | Pluggable | |
|---|---|---|
| Product Series | TE Interfast | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | Interfast BFMHE Connecting Interfaces | |
| Model | BFMHE-10/20-2E | |
| Part number | 1SNA020840R0100 | |
| Product type | PLC connecting interface | |
| Interface configuration | Double-deck single-wire | |
| Connector type | HE10/20 | |
| Number of circuits | 20 | |
| Connection type | Pluggable / screw clamp | |
| DIN rail mounting | TH35-7.5 or TH35-15 to IEC 60715 | |
| Wire stripping length | 7.5 mm | |
| Recommended screwdriver | 3.5 mm | |
| UL/CSA connecting capacity | Stranded 14 AWG | |
| Pollution degree | 2 | |
| Height | 50 mm | |
| Width | 56 mm | |
| Depth | 57.5 mm | |
| Net weight | 0.071 kg | |
| Pack quantity | 1 | |
| EAN | 3472590208406 |
Frequently Asked Questions
What is the TE Connectivity 1SNA020840R0100 used for?
The 1SNA020840R0100 is a PLC connecting interface used to provide an organised transition between an HE10/20 multi-way connector and individual screw-clamp field wiring in industrial automation systems.
What is the model number of 1SNA020840R0100?
TE Connectivity / Entrelec part number 1SNA020840R0100 is the BFMHE-10/20-2E double-deck single-wire connecting interface.
What connector does the BFMHE-10/20-2E support?
The BFMHE-10/20-2E is specifically designed as a single-wire interface for an HE10/20 connector and provides 20 interface circuits.
What are the dimensions of the BFMHE-10/20-2E?
The module measures approximately 50 mm high, 56 mm wide and 57.5 mm deep, with a net weight of approximately 0.071 kg.
How is the BFMHE-10/20-2E installed?
The module is designed for DIN rail mounting and is compatible with TH35-7.5 and TH35-15 mounting rails in accordance with IEC 60715.
Trusted Industrial Interface Technology
TE Connectivity / Entrelec Interfast connecting interfaces provide practical high-density wiring solutions for industrial automation, converting multi-way control connectors into organised and serviceable screw-clamp field connections within compact DIN rail-mounted assemblies.
