Our TLS-Z GD2 Guard Locking Switch is an interlock switch that has a uniquely coded RFID door sensor with inductive door position sensing technology. This switch can detect if an actuator key breaks or becomes separated from its door-mounted position. Built with the same solid-state technology as the TLS GD2, this switch supports the highest level of safety – Performance Level “e” (PLe) to EN ISO 13849-1.
Overview
- Meets PLe to ISO 13849-1
- Solid-state OSSD outputs series connectable to ISO 14119
- RFID uniquely coded door target
- Available in Power to Release or Power to Lock models
- Easy QD connection
- Same mechanical arrangement as standard 440G TLS-GD2 guard locking switch
- High locking force ≤2000 N (450 lbf)
Additional Information
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Documentation
| Resource | Publication Number | Language |
|---|---|---|
| Safety Switches Brochure | GLSAFE-BR002 | |
| TLS-Z GD2 Safety Guard Locking Switches Product Profile | 440GZ-PP001 |
Certifications
- CE Marked for all applicable directives
- cULus Listed
- TÜV Certified
Safety Classification
- Type 4 interlocking device with guard locking per ISO 14119
- High (unique) coding per ISO 14119
- PLe Cat 4 per ISO 13849-1
Functional Safety Data (related to Safety Contacts)
- PFHD 1.70E-09 Probability of dangerous failure per hour according to EN/IEC 61508 or EN/IEC 62061 (Continuous and High demand mode)
- Dual channel interlock may be suitable for use in application up to PLe (according to ISO 13849-1) and for use up to SIL 3 systems (according to IEC 62061) depending on application characteristics.
- Mission time/PTI: 20 years or 106 cycles
Standards Compliance
- ISO 14119
- IEC 60947-5-3
- ISO 13849-1
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