Basic Functions

STO

• F-DI
• PROFIsafe

–

–

No

No

• CU240D-2 DP
• CU240D-2 PN
• CU240D-2 DP-F
• CU240D-2 PN-F
• CU240D-2 PN-F PP
• CU240D-2 PN-F FO
• CU250D-2 DP-F
• CU250D-2 PN-F
• CU250D-2 PN-F PP
• CU250D-2 PN-F FO

SS1 time-controlled

• F-DI
• PROFIsafe

Following expiry of the parameterized delay time or if the speed falls below the minimum speed limit STO

STO

No

No

• CU240D-2 DP-F
• CU240D-2 PN-F
• CU240D-2 PN-F PP
• CU240D-2 PN-F FO
• CU250D-2 DP-F
• CU250D-2 PN-F
• CU250D-2 PN-F PP
• CU250D-2 PN-F FO

Extended Functions

SS1 with SBR/SAM

• F-DI
• PROFIsafe

Safe Acceleration Monitor (SAM) or Safe Brake Ramp (SBR) during braking. Following expiry of the parameterized delay time or if the speed falls below the minimum speed limit STO

STO

No

No

• CU240D-2 DP-F
• CU240D-2 PN-F
• CU240D-2 PN-F PP
• CU240D-2 PN-F FO
• CU250D-2 DP-F
• CU250D-2 PN-F
• CU250D-2 PN-F PP
• CU250D-2 PN-F FO

SLS

• F-DI
• PROFIsafe

–

STO, SS1 (can be parameterized)

No

No

• CU240D-2 DP-F
• CU240D-2 PN-F
• CU240D-2 PN-F PP
• CU240D-2 PN-F FO
• CU250D-2 DP-F
• CU250D-2 PN-F
• CU250D-2 PN-F PP
• CU250D-2 PN-F FO

SDI

• F-DI
• PROFIsafe

–

STO, SS1 (can be parameterized)

No

No

• CU240D-2 DP-F
• CU240D-2 PN-F
• CU240D-2 PN-F PP
• CU240D-2 PN-F FO
• CU250D-2 DP-F
• CU250D-2 PN-F
• CU250D-2 PN-F PP
• CU250D-2 PN-F FO

SSM

• Always active

–

Signals that the speed has fallen below a specified value

No

No

• CU240D-2 DP-F
• CU240D-2 PN-F
• CU240D-2 PN-F PP
• CU240D-2 PN-F FO
• CU250D-2 DP-F
• CU250D-2 PN-F
• CU250D-2 PN-F PP
• CU250D-2 PN-F FO