The ABB Jokab Safety Eden system is a non-contact safety switch solution consisting of an Adam sensing unit and an EVA actuator, designed for safety doors, covers, and position monitoring on machinery. Model 2TLA020046R0800 is the Eden EVA actuator (low level, general coded version), which must be paired with a compatible Adam DYN or Adam OSSD safety sensor to create a complete OSSD safety channel. This design provides high reliability for guarding applications where mechanical wear and misalignment of traditional interlock switches can be a problem.
The EVA actuator works non-contact with the Adam sensor and provides an operating distance up to approximately 15 mm, allowing for small door misalignments and vibration without nuisance trips. Its compact yellow plastic housing, roughly 60 mm high × 30 mm wide × 12 mm deep, makes it easy to mount on doors and guards, with shims and brackets used to fine-tune the gap to the sensor. Thanks to its IP67 and IP69K ratings, the actuator is suitable for washdown and cleaning processes, making it ideal for food and beverage, packaging, and other hygienic or harsh industrial environments.
When used with the correct Adam sensor and wired into a safety relay or safety controller, the Eden system can achieve up to Performance Level e (PL e) according to EN ISO 13849-1, depending on the overall circuit design. The general-coded / low-level EVA version allows actuators to be replaced without re-teaching or re-coding in the control system, which simplifies maintenance and spare-part handling. This makes 2TLA020046R0800 a practical choice for OEMs and end users who need a robust, non-contact safety interlock solution with minimal downtime during service.
