SGDV-OSA01A (Safety Option)
The safety module SGDV-OSA01A for the Sigma-5 series servo drives enables you to realise safe and cost-effective automated motion applications.
YASKAWA’s Sigma-5 servo drive functionality allows for a smooth integration of the mandatory legal safety standards.
The STO function is implemented by default in all Sigma-5 series servo amplifiers. The safety functions SS1, SS2 and SLS are integrated by using the SGDV-OSA01A safety module.
With the coming into effect of the standard EN ISO 13489 1:2008 “Safety of machinery – Safety-related parts of control systems” the construction of safe machines will now be assessed either according to the performance level (PL a – e) or according to the safety integrity level (SIL 1 – 4).
The security relevant functions for variable speed drives are defined in the standard IEC 61800-5-2.
|Safety Integrity Level||IEC 61508 | SIL 2
IEC 62061 | SILCL2
|Performance Level||EN ISO 13849-1 | PL-d|
|Stop functions||IEC 60204-1 | Stop category 0/1/2|
|Functional Safety||IEC 61800-5-2 | STO/SS1/SS2/SLS|