Product Overview
The TU854 (3BSE069966R1) is a redundant termination unit designed for ABB S800 I/O systems.
It provides horizontal DIN rail mounting, enabling efficient space utilization in control panels.
Moreover, the unit features a 25-pin D-sub connector for flexible industrial connectivity.
This module ensures reliable signal termination, improving system stability in demanding automation environments.
Functional Highlights
Key benefits of the TU854 MTU include:
- Redundancy: Maintains continuous I/O operation in critical processes
- Horizontal Mounting: Simplifies installation and reduces panel footprint
- Connectivity: 25-pin D-sub allows versatile interface with field devices
- Compliance: RoHS-compliant and meets environmental WEEE requirements
Technical Data
| Parameter | Specification | 
|---|---|
| ABB Model | TU854 | 
| Product ID | 3BSE069966R1 | 
| Voltage | 50 V | 
| Dimensions | 64 × 186.5 × 124 mm (D×H×W) | 
| Weight | 0.565 kg | 
| Mounting | Horizontal DIN rail | 
| Connector | 25-pin D-sub | 
| RoHS | Compliant | 
| WEEE Category | Small Equipment | 
| HS Code | 85371098 | 
Typical Applications
The TU854 MTU integrates into diverse industrial automation scenarios:
- Oil & Gas: Supports monitoring and control of critical processes
- Power Generation: Ensures reliable electrical distribution and protection
- Water & Wastewater: Optimizes treatment and process efficiency
- Manufacturing: Enhances automation of production lines
Details
| Weight | 0.565 kg | 
|---|


 
 
 
 
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