Pilz PSENvip RL D P - Manual (Page 22)

3.1 Intended Use
3 Safety
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
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3.1.3 Categories / SIL
Categories / SIL 3- Sicherheit_Kategorien
The PSENvip may only be used with safety systems with PL e of
EN ISO 13849-1 and SIL CL 3 of EN IEC 62061.
Please note: To achieve the corresponding category or SIL, the whole
system including all safety-related components (parts, devices, user
program etc.) must be included in the assessment. For this reason, Pilz
cannot accept liability for the correct classification into a category or
SIL.
3.1.4 Tool shapes
Tool shapes 3- Sicherheit_Werkzeugformen
All tool shapes are permitted in principle. They are divided into tool
classes by the PSENvip. Classification is based on EN 12622, according
to which the protected field must safeguard areas lying 15 mm in front
of the bending line.
Please note the following when using tools:
Tool class 1
 These tools can be safeguarded in compliance with the standards:
The front and rear bending lines are detected by the protected field
on the PSENvip. The front segments of the protected field are more
than 15 mm away from the front bending line.
 Upper tools with a width of max. 32 mm or radius of max. 25 mm.
 Press brakes can travel up to the regular switchover point at high
closing speed.
INFORMATION
Please refer to the information on tool classes
 In the section entitled "Adjustment during tool change", under
"Commissioning".
 In the section entitled "Requirements of the user program", un-
der "System Connections".