Datasensing SH4 BASE-STANDARD, Product Reference Manual, Page: 61 / 103

GENERAL INFORMATION AND USEFUL DATA
PRODUCT REFERENCE GUIDE
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GENERAL INFORMATION AND USEFUL DATA
The safety devices fulfill their safety function only if they are correctly installed, in
accordance with the Standards in force.
If you are not certain to have the expertise necessary to install the device in the correct
way, Datasensing is at your disposal to carry out the installation.
The device uses fuses that are not self-resetting. Consequently, in presence of short-cir
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cuits causing the cut-off of these fuses, both safety light curtains (RX and TX) shall be
sent to Datasensing Repair Service Department.
A power failure caused by interferences may temporarily open the OSSD outputs or trig
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ger Safety State over connected safety Fieldbus, but the safe functioning of the light
curtain will not be compromised.
NOTE: Safety MUST be a part of our conscience.