2TLA020046R0901 ABB Eva C Unique Code Actuator

Why Choose the ABB Eva C Unique Code 2TLA020046R0901 Actuator?

The ABB Eva C Unique Code 2TLA020046R0901 is a high-level coded actuator for the ABB Eden non-contact safety sensor system. As part of the ABB Sensors/Switches product group, it is designed for use with compatible Adam DYN and Adam OSSD sensors to provide non-contact interlocking of guards, doors and hatches on industrial machinery.

Each Eva Unique Code actuator carries a unique code which, when paired with a compatible Adam sensor, creates a high-level coded non-contact safety sensor. This high coding level helps reduce the possibility of deliberate or accidental defeat of the interlocking function and makes the actuator particularly suitable for machinery where robust guard monitoring is required.

The Eva C version incorporates coated electronics for additional protection in demanding environments. Its compact 60 × 30 × 12 mm housing provides IP67 and IP69K protection, and four DA 2B spacer rings are included to support installation. The actuator itself requires no electrical connection, simplifying installation on moving guards and access points.

Key Advantages

• Unique high-level coding helps protect against manipulation or defeat of the safety interlock.
• Compatible with ABB Adam DYN and Adam OSSD sensors.
• Forms part of the proven ABB Eden non-contact safety sensor system.
• Coated electronics provide additional protection for demanding industrial environments.
• Non-contact operation avoids mechanical actuator engagement and associated contact wear.
• IP67 and IP69K protection supports use in harsh industrial environments.
• Compact 60 × 30 × 12 mm housing simplifies installation on machine guards.
• Supplied with four DA 2B spacer rings for installation.

Key Features

• ABB Eva C Unique Code actuator.
• ABB order code 2TLA020046R0901.
• Part of the ABB Eden non-contact safety sensor family.
• High-level unique coding.
• Compatible with Adam DYN sensors.
• Compatible with Adam OSSD sensors.
• Coated PCBA for increased environmental protection.
• Designed for non-contact guard interlocking.
• IP67 / IP69K degree of protection.
• Compact PBT plastic housing.
• No electrical wiring required at the actuator.
• Four DA 2B spacer rings included.

High-Level Coded Non-Contact Guard Interlocking

The ABB Eden safety system consists of an Adam sensor and an Eva actuator. When a compatible Adam sensor recognises the Eva actuator within its operating range, the system can indicate that the monitored guard is in the required position. Because sensing is non-contact, there is no mechanical key that must enter the sensor housing, reducing mechanical wear and allowing flexible installation on machine doors, guards and hatches.

The Eva C Unique Code uses individual high-level coding rather than the interchangeable general coding available on other Eva variants. This makes it suitable for applications where a high coding level is required to reduce foreseeable manipulation of the interlocking device. The coated electronics of the Eva C variant provide additional environmental protection for installations exposed to demanding industrial conditions.

Typical Applications

• Machine guard door monitoring.
• Safety gate interlocking.
• Access hatch and removable guard monitoring.
• ABB Eden non-contact safety sensor installations.
• Applications requiring high-level coded interlocking.
• Food, packaging and process machinery requiring robust sensor protection.
• Automated production and assembly machinery.
• Robot cell guarding and access monitoring.
• Material handling and conveyor systems.
• OEM machinery requiring compact non-contact guard sensing.