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1sna020844r2100 – bfmhe-10/50-2e
TE Connectivity BFMHE-10/50-2E 1SNA020844R2100 is a double-deck single-wire interface combining a 50-pole HE10 connection with screw clamp field terminals for high-density industrial automation wiring.
Why Choose the TE Connectivity BFMHE-10/50-2E Connecting Interface?
The TE Connectivity BFMHE-10/50-2E, manufacturer part number 1SNA020844R2100, is an industrial double-deck single-wire connecting interface designed to simplify high-density signal wiring between automation equipment and field connections. Part of the established Entrelec interface range, it provides an organised transition from a 50-pole HE10 connector to individual screw clamp connections within industrial electrical panels.
The BFMHE-10/50-2E combines a pluggable multipole interface with dependable screw clamp field connections, helping reduce conventional point-to-point wiring and installation time. Its double-deck construction provides a space-efficient method of terminating the numerous conductors associated with a 50-way interface while keeping circuits accessible for commissioning, testing and maintenance.
With compact dimensions of approximately 131 × 50 × 57.5 mm, the BFMHE-10/50-2E is designed for mounting on 35 × 7.5 mm DIN rail. The interface supports stranded conductors up to 14 AWG under UL/CSA specifications and is particularly suited to PLC, control system and industrial automation applications requiring efficient multi-signal connectivity.
Key Advantages
- Purpose-designed 50-pole HE10 connecting interface for industrial automation.
- Double-deck single-wire construction supports high-density control panel wiring.
- Combines a pluggable interface with reliable screw clamp field connections.
- Helps reduce extensive point-to-point wiring between controllers and field circuits.
- Compact DIN rail mounted format improves use of electrical cabinet space.
- Provides organised and accessible connections for commissioning and maintenance.
Key Features
- TE Connectivity / Entrelec BFMHE-10/50-2E connecting interface.
- HE10/50 multipole connector interface.
- Double-deck single-wire interface construction.
- Pluggable-to-screw-clamp connection system.
- Mounting on 35 × 7.5 mm DIN rail.
- 7.5 mm conductor stripping length.
- Supports stranded conductors up to 14 AWG under UL/CSA specifications.
- Designed for PLC, automation and industrial signal interfacing applications.
Efficient High-Density Interface Wiring for Industrial Automation
Multipole interface modules provide an efficient method of connecting PLCs, controllers and other automation equipment to individual field circuits. Instead of terminating large numbers of conductors directly at the controller, a preassembled multipole cable can connect to the interface module, where individual circuits are presented as accessible field terminals.
The BFMHE-10/50-2E uses this approach with a 50-pole HE10 connection and double-deck screw clamp terminal arrangement. This can significantly simplify high-density panel wiring while providing accessible termination points for troubleshooting, commissioning and future maintenance of industrial automation systems.
Typical Applications
- PLC input and output interface wiring.
- Industrial control panels and electrical cabinets.
- Machine control and factory automation systems.
- Process control installations.
- High-density signal distribution and interfacing.
- OEM machinery and automated production equipment.
Technical Specifications
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| Connection | Pluggable | |
|---|---|---|
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity / Entrelec | |
| Model | BFMHE-10/50-2E | |
| Manufacturer part number | 1SNA020844R2100 | |
| Product type | Connecting interface / interface module | |
| Interface type | Double-deck single-wire interface | |
| Multipole connector | HE10/50 | |
| Connection technology | Pluggable / screw clamp | |
| DIN rail mounting | 35 × 7.5 mm rail | |
| Conductor stripping length | 7.5 mm | |
| Recommended screwdriver | 3.5 mm | |
| UL/CSA connecting capacity | Stranded conductor up to 14 AWG | |
| Pollution degree | 2 | |
| Width | 131 mm | |
| Height | 50 mm | |
| Depth | 57.5 mm | |
| Weight | approx. 159 g | |
| ETIM classification | EC002780 – Interface module | |
| Pack quantity | 1 | |
| EAN | 3472590208444 |
Frequently Asked Questions
What is the TE Connectivity BFMHE-10/50-2E used for?
The BFMHE-10/50-2E is a double-deck connecting interface used to provide an organised transition between a 50-pole HE10 multipole connection and individual screw clamp field wiring in industrial automation systems.
What connector does the BFMHE-10/50-2E use?
The BFMHE-10/50-2E is designed around a 50-pole HE10 connector interface, enabling multiple control or signal circuits to be connected through a single multipole connection.
What connection technology does the BFMHE-10/50-2E use?
The interface uses a pluggable-to-screw-clamp connection arrangement, combining multipole connectivity with secure individual field conductor terminations.
How is the BFMHE-10/50-2E mounted?
The BFMHE-10/50-2E is designed for mounting on a standard 35 × 7.5 mm DIN rail inside an industrial electrical cabinet or control panel.
Where is the BFMHE-10/50-2E typically installed?
The interface is typically installed in PLC cabinets, machinery control panels and industrial automation systems where numerous control or signal circuits need to be efficiently connected between a multipole cable and individual field wiring.
Trusted Industrial Connection and Interface Technology
TE Connectivity Entrelec interface modules provide practical high-density connection solutions for industrial automation, helping panel builders reduce point-to-point wiring while maintaining organised, accessible and dependable connections between controllers and field equipment.
