Feature

Value

Number of high-speed logic inputs

2

Time resolution of high-speed logic inputs

1 µs

Number of digital logic outputs 24 V DC

6

Switching logic at outputs

PNP (positive switching)

Characteristics of digital logic outputs

Freely configurable in some cases

Not galvanically isolated

Diagnostic outputs in some cases

Max. current of digital logic outputs

20 mA

Number of high-speed switching outputs

2

Time resolution of high-speed switching outputs

1 µs

Number of floating switching outputs

1

Max. current of the floating switching outputs

50 mA

Number of analog setpoint inputs

1

Characteristics of setpoint inputs

Differential inputs

Configurable for rotational speed

Configurable for current/force

Work range of setpoint input

± 10 V

Operating range of analog inputs

± 10 V

Impedance of setpoint input

70 kOhm

Safety function

Safe brake control (SBC)

Safe torque off (STO)

Safe stop 1 (SS1)

Safety integrity level (SIL)

Safe brake control (SBC)/SIL 3/SILCL 3

Safe torque off (STO)/SIL 3/SILCL 3

Performance Level (PL)

Safe brake control (SBC)/category 3, performance level e

Safe torque off (STO)/category 4, performance level e

Diagnostic coverage

97 %

SFF safe failure fraction

99 %

Hardware fault tolerance

1

Number of safe 2-pin inputs

2

Number of diagnostic outputs

2

8/20/24 - Subject to change - Festo SE & Co. KG

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