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The ABB DI828 (3BSE069054R1) Module Terminal Unit is a compact interface module designed for connecting and managing field signals in industrial automation systems. It serves as a terminal point for digital inputs, enabling reliable signal routing between sensors, switches, and the main control system.
This module is widely used in ABB distributed control systems and PLC architectures to facilitate efficient signal wiring and system integration. The unit measures 45 × 102 × 119 mm (H x W x D) and weighs 0.15 kg.
| Parameter | Specification |
|---|---|
| Product Model | DI828 |
| Part Number | 3BSE069054R1 |
| Product Type | Module Terminal Unit / Digital Input Interface |
| Manufacturer | ABB |
| Dimensions | 45 × 102 × 119 mm (H x W x D) |
| Weight | 0.15 kg |
| Signal Type | Digital input |
| Input Channels | 8–16 configurable channels (depending on configuration) |
| Communication | Connects to ABB PLC or DCS via bus terminals |
| Mounting | DIN rail or panel mounting |
| Application | Field signal connection and terminal management in control systems |
The DI828 ensures organized and reliable signal wiring, reducing installation errors and improving system maintenance efficiency.
The DI828 Module Terminal Unit is commonly used in:
Distributed control systems (DCS)
PLC-based automation systems
Industrial process monitoring
Signal routing for sensors and switches
Modular industrial automation architectures
It provides a reliable interface for digital signals between field devices and central control modules.
Compact and lightweight for easy installation
Reliable digital signal management
Simplifies wiring and terminal organization
DIN rail or panel mounting for flexible integration
Compatible with ABB automation and PLC systems
Q1: What is the main function of the DI828 module?
It serves as a terminal unit for digital input signals, connecting field devices to the control system.
Q2: What types of signals does it support?
The module supports digital input signals from sensors, switches, and other field devices.
Q3: How is the module mounted?
It can be mounted on a DIN rail or directly on a control panel.
Q4: Which systems commonly use the DI828?
ABB PLC and DCS-based automation systems.
Q5: Why use a terminal unit like this?
It ensures organized wiring, simplifies installation, and improves maintenance and signal reliability.