Instruction Manual
Table Of Contents
- Glossary of terms
- 1. This manual
- 2. Safety
- 3. Get to know SBV System Series
- 4. Functioning principles
- 4.1 Sensor functioning principles
- 4.2 Detection fields
- 4.3 Safety working modes and safety functions
- 4.4 Safety working mode: Both (default)
- 4.5 Safety working mode: Always access detection
- 4.6 Safety working mode: Always restart prevention
- 4.7 Restart prevention function: static object detection option
- 4.8 Features of the restart prevention function
- 4.9 Muting
- 4.10 Anti-tampering functions: anti-rotation around axes
- 4.11 Anti-tampering functions: anti-masking
- 5. Sensor position
- 6. Installation and use procedures
- 7. Maintenance and troubleshooting
- 8. Technical references
- 9. Appendix
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SBV System Series| Instruction manual v1.2 DEC 2021 |SAF-UM-SBVBus-en-v1.2|© 2021 Inxpect SpA
8. Technical references
8.5 Digital input signals
8.5.1 Stop signal
Part Description
Detection signal 1
Detection signal 2
Both deactivate on the falling edge of, at least, one of the two input channels of the input
signal. They remain in OFF-state as long as one of the two input channels remains to the
low logic status (0).
Stop signal CH1
Stop signal CH2
Interchangeable channel. Both channels must go to low logic level (0) to set Detection
signal 1 and Detection signal 2 to OFF-state.
Diff Less than 50 ms. If the value is greater than 50 ms, the diagnostic alarm starts and the
system deactivates the safety outputs.
Dt Activation delay. Less than 5 ms.