2TLA020054R0100 ABB Tina 2A Safety Adapter Unit

Why Choose the ABB Tina 2A 2TLA020054R0100 Adapter Unit?

The ABB Tina 2A 2TLA020054R0100 is a compact safety adapter unit designed to connect safety devices with two positively driven force-guided contacts to ABB's DYNlink dynamic safety circuit. As part of the ABB Vital and Tina product group, it provides a practical interface for integrating devices such as emergency stop buttons and key-operated safety switches into Vital and Pluto safety systems.

The Tina 2A converts the signals from conventional dual-channel mechanical safety contacts for use with the DYNlink solution, simplifying safety circuit design while maintaining a high level of functional safety. An integrated LED provides convenient status indication, helping operators and maintenance personnel monitor the condition of the dynamic safety circuit.

Operating from a 24 V DC supply, the Tina 2A is designed for direct mounting to an M20 cable entry on the connected device enclosure. Its robust IP67 protection rating, compact housing and wide operating temperature range make it suitable for industrial machinery and automation environments where dependable safety-device integration is required.

Key Advantages

• Compact adapter unit for ABB DYNlink dynamic safety circuits.
• Designed for devices with two positively driven force-guided contacts.
• Suitable for integrating emergency stops and safety switches with ABB Vital and Pluto systems.
• 24 V DC operating voltage for industrial safety-control applications.
• IP67 protection for reliable operation in demanding industrial environments.
• Integrated LED status indication assists commissioning and troubleshooting.
• Direct installation on a device enclosure using an M20 cable entry.
• Supports safety applications up to SIL 3 and PL e / Category 4 when correctly integrated into a suitable safety system.

Key Features

• ABB Vital and Tina product group.
• Tina 2A adapter unit, part number 20-054-01.
• ABB order code 2TLA020054R0100.
• Adapts dual-channel mechanical safety contacts to the DYNlink solution.
• 24 V DC +15% / -25% operating voltage.
• Maximum total current consumption of 25 mA RMS.
• DYNlink input and output signal range of 8–15 V RMS.
• Maximum DYNlink input-to-output delay of 70 µs.
• Information output with maximum output current of 10 mA.
• IP67 protection class.
• Integrated LED indication for DYNlink status.
• Direct mounting to an M20 cable entry.

Reliable DYNlink Safety Integration

The ABB Tina system enables conventional safety components to be incorporated into dynamic safety circuits. The Tina 2A is specifically designed to adapt devices with two positively driven force-guided contacts, allowing equipment such as emergency stop buttons and safety switches to communicate with the ABB DYNlink safety solution.

By mounting directly to the safety device enclosure, the Tina 2A provides a compact method of integrating traditional mechanical safety contacts into Vital or Pluto circuits. Its dynamic signal handling, status indication and rugged IP67 construction make it well suited to machine safety installations where reliable monitoring and straightforward system integration are essential.

Typical Applications

• Emergency stop buttons with dual safety contacts.
• Key-operated safety switches and interlocking devices.
• Machine guarding and access protection systems.
• ABB Vital dynamic safety circuits.
• ABB Pluto safety control systems using DYNlink.
• Industrial machinery and production equipment.
• Packaging, material handling and automated manufacturing systems.
• OEM machine safety installations.