User Liability And Safety Statements; Oem Responsibility; Certified Sil 2 Capable - Danfoss PLUS+1 SC0XX-1 Series Technical Information

Technical Information
PLUS+1 SC0XX-1XX Controller Family

User liability and safety statements

OEM responsibility

Certified SIL 2 Capable

© Danfoss | June 2016
The OEM of a machine or vehicle in which Danfoss products are installed has the full responsibility for all
consequences that might occur. Danfoss has no responsibility for any consequences, direct or indirect,
caused by failures or malfunctions.
•
Danfoss has no responsibility for any accidents caused by incorrectly mounted or maintained
equipment.
•
Danfoss does not assume any responsibility for Danfoss products being incorrectly applied or the
system being programmed in a manner that jeopardizes safety.
•
All safety critical systems shall include an emergency stop to switch off the main supply voltage for
the outputs of the electronic control system. All safety critical components shall be installed in such a
way that the main supply voltage can be switched off at any time. The emergency stop must be easily
accessible to the operator.
The SC0XX-1XX Controller Family is certified SIL 2 Capable when deployed with the certified SIL 2
Capable OS that is embedded in their respective SC0XX-1XX HWD files.
The SC0XX-0XX Controller Family is designed for meeting the needs of SIL 2 applications where the OEM
certifies at the machine level. The SC0XX-0XX Controller Family is not certified SIL 2 Capable as a
component regardless of the HWD files with which it is deployed. The table below summarizes this
information (the HWD filenames are representative, but not actual).
In all cases, the OEM/customer is responsible for the safety integrity requirement, implementation, and
validation of their application.
Controller HWD for the Primary
Family Processor
SC0XX-1XX SC0XX-1XX_HWD_Primary
SC0XX-1XX SC0XX-0XX_HWD_Primary
SC0XX-0XX SC0XX-1XX_HWD_Primary
SC0XX-0XX SC0XX-0XX_HWD_Primary
*
These HWD files incorporate the certified SIL 2 Capable OS with Safety Diagnostic Functions.
HWD for the Secondary
Processor
*
SC0XX-1XX_HWD_Secondary
SC0XX-0XX_HWD_Secondary
*
SC0XX-1XX_HWD_Secondary
SC0XX-0XX_HWD_Secondary
Component-Level Machine-Level
SIL 2 Capable SIL 2 Capable
*
Yes Yes
No Yes
*
No Yes
No Yes
L1415500 | BC00000235en-US0201 | 5