Compliance with type C of drives safety
standard EN61800-5-2
• Initiates motor deceleration and initiates
STO function after an application specific
time delay
• Realized using option board OPT-BJ and
external safety relay
• Standards:
• EN 61800-5-2 Safe Stop 1 (SS1) SIL2
• EN ISO 13849-1 PL"d" Category 3
• EN 62061: SILCL2
• IEC 61508: SIL2
• Corresponds to a controlled stop in
accordance with stop category 0, EN 60204-1