Basic Functions

STO

• F-DI
• PROFIsafe

SBC
(if activated)

–

No

No

No

• CU240E-2
• CU240E-2 DP
• CU240E-2 PN
• CU240E-2 F
• CU240E-2 DP-F
• CU240E-2 PN-F
• CU250S-2
• CU250S-2 CAN
• CU250S-2 DP
• CU250S-2 PN

SS1 with SBR

• F-DI
• PROFIsafe

Safe Brake Ramp (SBR) during braking.
STO and SBC (if activated) following expiry of the parameterized delay time or if the speed falls below the minimum speed limit

STO

No

No

No

• CU240E-2 F
• CU240E-2 DP-F
• CU240E-2 PN-F
• CU250S-2
• CU250S-2 CAN
• CU250S-2 DP
• CU250S-2 PN

SBC

• With STO (directly or following expiry of the delay time)

–

–

No

No

No

• CU250S-2
• CU250S-2 CAN
• CU250S-2 DP
• CU250S-2 PN

Extended Functions

SLS

• F-DI
• PROFIsafe

–

STO, SS1
(can be parameterized)

Yes

No

No

• CU240E-2 F
• CU240E-2 DP-F
• CU240E-2 PN-F

Yes

• CU250S-2
• CU250S-2 CAN
• CU250S-2 DP
• CU250S-2 PN

SDI

• F-DI
• PROFIsafe

–

STO, SS1
(can be parameterized)

Yes

No

No

• CU240E-2 F
• CU240E-2 DP-F
• CU240E-2 PN-F

Yes

• CU250S-2
• CU250S-2 CAN
• CU250S-2 DP
• CU250S-2 PN

SSM

• Always active,
  if configured

–

Signals that the speed has fallen below a specified value

Yes

No

No

• CU240E-2 DP-F ¹⁾
• CU240E-2 PN-F ¹⁾

Yes

• CU250S-2
• CU250S-2 CAN
• CU250S-2 DP
• CU250S-2 PN