SEW EURODRIVE
353
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Certified safety encoders
Add-on encoders
Features
Our
add-on encoders
are available in functional safety design as an option.
In combination with our safety modules such as UCS..B o DCS..B, comprehensive safety functions
for monitoring movements and positions are available.
Advantages
–
Use of a functionally safe encoder
–
Safety assessment of the encoder mounting according to EN ISO 13849-1
–
Fulfillment of the requirements regarding documentation
–
High production quality for the higher requirements in functional safety areas
–
Indication of the characteristic safety values for easily determining the reached performance
level
–
TÜV-certified for suitability of the encoders in safety-relevant applications
Designs
For motor type DR..71 to DR..132 / DRN80 to DRN132S
–
ES7S: safe sin/cos interface
–
AS7W: RS485 interface (MultiTurn) + safe sin/cos interface
–
AS7Y: SSI interface (MultiTurn) + safe sin/cos interface
For motor type DR..160 to DR..280 / DRN132M to DRN280
–
EG7S: safe sin/cos interface
–
AG7W: RS485 interface (MultiTurn) + safe sin/cos interface
–
AG7Y: SSI interface (MultiTurn) + safe sin/cos interface
Classification/underlying standards
–
SIL 2 according to EN 62061
–
PL d according to EN ISO 13849-1
Safety functions according to IEC 61800-5-2
SS1, SS2, SOS, SLS, SDI, SLI, SLA, SSR, SSM
Integrated safety technology for DR.. AC motors