1061711 SICK - Technology Bsa

Safety-related parameters

Safety integrity level	SIL 3 (IEC 61508)
Category	Category 4 (EN ISO 13849)
Performance level	PL e (EN ISO 13849)
PFH_D (mean probability of a dangerous failure per hour)	0.76 x 10^-9 (EN ISO 13849)
T_M (mission time)	20 years (EN ISO 13849)

Functions

Diagnostic and monitoring functions
Cross-circuit	Monitoring via Flexi Loop node
Short-circuit	Monitoring via Flexi Loop node
Discrepancy errors	Monitoring via Flexi Loop node
Sequence errors	Monitoring via Flexi Loop node

Interfaces

Connection usage
Safety device connection	For dual-channel equivalent electro-mechanical safety switch (EMSS)
Flexi Loop input	To connect to a Flexi Loop predecessor node or to connect the Flexi Loop line to the Flexi Soft safety controller.
Flexi Loop output	To connect to a Flexi Loop successor node or to terminate the Flexi Loop line with the Flexi Loop terminator.

Number of non-safe inputs

Number of non-safe outputs

Electrical data - Operating data

Electrical data - EMSS interface

Test pulse interval	40 ms
Test pulse width	12 ms
Test pulse current via the switch contacts	3 mA ... 6.2 mA

Mechanical data

Dimensions (W x H x D)	68.15 mm x 48 mm x 18 mm
Weight	28 g (± 5 %)

Ambient data

Enclosure rating

IP65 (EN 60529)

IP67 (EN 60529)

Ambient operating temperature

–25 °C ... +55 °C

Storage temperature

–25 °C ... +70 °C

Classifications

Access services