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ABB tu516:s500, i/o terminal unit, 24vdc, sprin for dc i/o modules
ABB TU516 1SAP212000R0001 is an S500 I/O terminal unit for analogue and 24 V DC digital modules with spring terminals.
£39.10
Why Choose the ABB TU516 S500 I/O Terminal Unit?
The ABB TU516 1SAP212000R0001 is an S500 I/O terminal unit designed for analogue and 24 V DC digital modules. It provides spring-terminal connections and serves as the wiring base for compatible ABB S500 I/O expansion modules.
Designed for ABB AC500 automation systems, the TU516 provides the electrical and mechanical interface between compatible I/O modules and the field wiring. Its spring-terminal design supports efficient conductor connection while maintaining a compact installation footprint.
The TU516 operates with a 24 V DC supply and provides IP20 protection. With dimensions of 67.5 × 135 × 30 mm and a weight of approximately 200 g, it is suitable for horizontal or vertical installation in compatible industrial automation cabinets.
Key Advantages
- Designed for ABB S500 analogue and 24 V DC digital I/O modules.
- Spring-terminal connection technology for convenient field wiring.
- Provides the terminal and wiring interface for compatible S500 I/O expansion modules.
- 24 V DC operating supply for the connected I/O system.
- Compact 67.5 × 135 × 30 mm construction for efficient control-panel installation.
- Suitable for horizontal or vertical mounting.
- ABB original component identified by product ID 1SAP212000R0001 and type designation TU516.
Key Features
- Product type: S500 I/O terminal unit
- Model: TU516
- Application: Analogue and 24 V DC digital modules
- Connection technology: Spring terminals
- Supply voltage: 24 V DC
- Degree of protection: IP20
- Conductor cross-section, solid: 0.08–2.5 mm²
- Conductor cross-section, flexible: 0.08–2.5 mm²
- Conductor cross-section with wire-end ferrule: 0.25–1.5 mm²
- Stripped conductor length: 7 mm, minimum 5 mm
Reliable I/O Connections for ABB S500 Automation Systems
The ABB TU516 provides the terminal interface required for compatible S500 analogue and 24 V DC digital I/O modules. Its spring terminals provide a practical field-wiring solution while the terminal unit establishes the connection between the installed I/O module and the external control wiring.
With support for solid and flexible conductors up to 2.5 mm², IP20 protection and horizontal or vertical mounting, the TU516 is suited to a broad range of industrial automation and control-panel installations. It is intended to be used with compatible ABB S500 I/O modules rather than functioning as an independent I/O signal module.
Typical Applications
- ABB AC500 and S500 PLC systems
- S500 analogue I/O module installations
- S500 24 V DC digital I/O module installations
- Industrial PLC control panels
- Machine automation and distributed control systems
- Factory automation and process-control installations
- Replacement and maintenance of compatible ABB S500 terminal units
Technical Specifications
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| Signal / Input Range | 24 V DC | |
|---|---|---|
| Product Series | ABB AC500 | |
| Device Type | Terminal Base / Unit | |
| Coil / Supply Voltage | 24 V DC | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | S500 / AC500 | |
| Product type | I/O terminal unit | |
| Model | TU516 | |
| Product ID | 1SAP212000R0001 | |
| ABB type designation | TU516 | |
| Application | For analogue and 24 V DC digital modules | |
| Terminal type | Spring terminals | |
| Supply voltage | 24 V DC | |
| Degree of protection | IP20 | |
| Solid conductor cross-section | 0.08–2.5 mm² | |
| Flexible conductor cross-section | 0.08–2.5 mm² | |
| Conductor cross-section with wire-end ferrule | 0.25–1.5 mm² | |
| Stripped conductor length | 7 mm, minimum 5 mm | |
| Product dimensions | 67.5 × 135 × 30 mm | |
| Product net weight | 0.2 kg | |
| Mounting position | Horizontal or vertical | |
| EAN | 4016779649247 | |
| HS Code | 85389091 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB TU516 1SAP212000R0001?
The ABB TU516 1SAP212000R0001 is an S500 I/O terminal unit for compatible analogue and 24 V DC digital modules, using spring terminals for field wiring.
What modules is the TU516 designed for?
The TU516 is designed for ABB S500 analogue and 24 V DC digital I/O modules.
What type of terminals does the ABB TU516 use?
The ABB TU516 uses spring terminals for connecting compatible field conductors to the installed S500 I/O module.
What conductor sizes are supported by the TU516?
The TU516 supports solid and flexible conductors from 0.08–2.5 mm², with wire-end ferrules supported from 0.25–1.5 mm².
What are the dimensions of the ABB TU516?
The ABB TU516 has dimensions of approximately 67.5 × 135 × 30 mm and a product net weight of approximately 0.2 kg.
Trusted by Engineers for ABB Industrial Automation Components
The ABB TU516 1SAP212000R0001 provides a dedicated spring-terminal interface for compatible S500 analogue and 24 V DC digital I/O modules, supporting practical and organised field wiring in industrial automation systems.
