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‐
ure 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
subsidiary.
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)
Acrylonitrile 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 response 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