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1sna020280r0000 – em3dta diode unit
TE Connectivity EM15DTA 1SNA020280R0000 is an ENTRELEC Series 20,000 15-way diode interface module designed for signal isolation and routing in industrial control and automation circuits.
Why Choose the TE Connectivity EM15DTA Diode Unit?
The TE Connectivity EM15DTA, manufacturer part number 1SNA020280R0000, is an industrial diode module from the ENTRELEC Series 20,000 interface range. Designed for control-panel and automation applications, it provides multiple diode functions within a single organised module, simplifying the integration of diode isolation and signal-routing functions into industrial electrical systems.
The EM15DTA is configured as a 15-way diode unit, providing a convenient alternative to installing numerous individual discrete diodes throughout a control cabinet. Consolidating these components into one dedicated interface module helps reduce wiring complexity, improves circuit organisation and makes installation and maintenance easier for panel builders and automation engineers.
As part of the established ENTRELEC Series 20,000 electronic interface system, the EM15DTA is intended for industrial control circuits where diode isolation, signal steering and prevention of unwanted reverse-current paths are required. Its modular construction makes it particularly useful in PLC interfaces, machine control systems and process automation panels.
Key Advantages
- Integrated 15-way diode module for industrial control circuits.
- Part of the established ENTRELEC Series 20,000 interface system.
- Consolidates multiple diode functions into a single organised module.
- Helps provide signal isolation and directional current control.
- Reduces the need to wire individual discrete diodes within the control panel.
- Suitable for PLC, machine-control and industrial automation installations.
Key Features
- TE Connectivity ENTRELEC EM15DTA diode unit.
- Manufacturer part number 1SNA020280R0000.
- Part of the Series 20,000 / Series 20K electronic interface range.
- 15-way diode module configuration.
- Multiple integrated diode circuits within one interface unit.
- Designed for industrial signal routing and isolation applications.
- Suitable for control-panel and automation system integration.
- Helps simplify wiring compared with separately mounted discrete diodes.
- Manufacturer pack quantity of 1 piece.
- EAN / barcode 3472590202800.
Reliable Diode Isolation for Industrial Control Circuits
Diodes are widely used in industrial electrical circuits to permit current flow in one direction while blocking it in the opposite direction. This functionality is useful for signal steering, circuit isolation and preventing unwanted electrical interaction between different control paths.
The TE Connectivity EM15DTA brings multiple diode functions together in a dedicated Series 20,000 module. This consolidated arrangement helps panel builders create cleaner and more maintainable control systems while providing the directional signal control required in PLC interfaces, relay logic and industrial automation equipment.
Typical Applications
- PLC input and output interface circuits.
- Industrial control and automation panels.
- Signal isolation and steering circuits.
- Relay logic and control systems.
- Machine building and manufacturing equipment.
- Process control and instrumentation systems.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity | |
| Brand / product range | ENTRELEC | |
| Series | Series 20,000 / Series 20K | |
| Model | EM15DTA | |
| Manufacturer part number | 1SNA020280R0000 | |
| Product type | Diode unit / diode interface module | |
| Configuration | 15-way diode module | |
| Function | Diode isolation and signal routing | |
| Application | Industrial control and automation circuits | |
| Installation environment | Electrical control panels and cabinets | |
| Pack quantity | 1 piece | |
| EAN / Barcode | 3472590202800 |
Frequently Asked Questions
What is the TE Connectivity EM15DTA used for?
The EM15DTA is a multi-way diode interface module used for functions such as signal isolation, directional current control and signal routing within industrial automation and control circuits.
How many diode ways does the EM15DTA provide?
The EM15DTA is configured as a 15-way diode unit, integrating multiple diode functions into a single industrial interface module.
Which product series does the EM15DTA belong to?
The EM15DTA forms part of the ENTRELEC Series 20,000, also known as Series 20K, electronic interface range.
Why use a diode module instead of individual diodes?
A dedicated diode module consolidates multiple diode circuits into one organised assembly, helping reduce panel wiring, simplify installation and improve maintainability compared with separately mounted discrete components.
What is the part number for the TE Connectivity EM15DTA?
The manufacturer part number is 1SNA020280R0000, and the associated EAN / barcode is 3472590202800.
Trusted by Industrial Automation Professionals Worldwide
TE Connectivity ENTRELEC electronic interface modules provide practical solutions for industrial control and automation systems, helping panel builders and machine manufacturers create organised, reliable and maintainable signal-interface circuits.
