SICK Flexi Loop User Manual

10 Technical data
10.1 Data sheet
10.1.1 Overall system
Overall system
Safety technology parameters
1) 2)
Safety Integrity Level SIL3 (IEC 61508)
SIL claim limit SIL claim limit (EN 62061)
Category Category 4 (EN ISO 13849-1)
Performance Level PL e (EN ISO 13849-1)
PFHd (probability of a dangerous fail‐
ur
e per hour) of a Flexi Loop safe
sensor cascade
0.76 × 10
–9
T
M
(mission time) 20 years
Table 47: Data sheet overall system
1)
For detailed information on the safety design of your machine/system, please contact your local SICK
subsidiar
y.
2)
This information relates to an ambient temperature of +40 °C, which is normally used for the statistical
calculation of the values.
10.1.2 All Flexi Loop nodes and Flexi Loop accessories
Flexi Loop nodes and Flexi Loop accessories
General data
Protection class III (EN 61140)
Enclosure rating IP 65 and IP 67 (EN 60529)
UL type 1
Ambient temperature in operation –25 … +55 °C
Storage temperature –25 … +70 °C
Shock resistance
Continuous shock 10 g, 16 ms (EN 60068-2-64)
Single shock 30 g, 11 ms (EN 60068-2-27)
Electromagnetic compatibility Class A (EN 61000-6-2, EN 55011)
Dimensions
1)
(W × H × D) 68.15 × 45 × 18 mm
Weight
1)
28 g (±5 %)
Housing material Polycarbonate (PC)
A
crylonitrile butadiene styrene (ABS)
Polyester
M12 plug connector torque Max. 0.2 Nm
Response time with Flexi Soft For the response time of the Flexi Soft safety controller
(see section “Calculating r
esponse times” in the Flexi
Soft hardware operating instructions), the following
value must be added to the total E1 (case b = type 4
testable sensors):
10 ms
Table 48: Flexi Loop nodes and Flexi Loop accessories data sheet
TECHNICAL DATA 10
8015836/YT10/2016-05-24 | SICK O P E R A T I N G I N S T R U C T I O N S | Flexi Loop
81
Subject to change without notice

SICK Flexi Loop Specifications

General

Brand	SICK
Model	Flexi Loop
Category	Accessories
Language	English