SICK scanGrid2 I/O

13 Technical data
13.1 Data sheet
Table 17: General data
Protective field range ≤ 1.1 m (for an object resolution of 70 mm), details: "Pr
otective
field range", page 78
Warning field range ≤ 4.0 m
1)
Fields ≤ 8
Field sets ≤ 4
Monitoring cases ≤ 4
Scanning angle 150° (15° … 165°)
Object resolution 50 mm, 70 mm, 150 mm, 200 mm
Maximum object speed 1.6 m/s
Angular resolution ≤ 6°
Vertical aperture angle ≤ 4°
Response time ≤ 60 ms (for multiple sampling = 1), details: "R
esponse time",
page 77
Scan cycle time ≤ 46 ms
Switch-on delay of OSSDs < 180 ms
Duration of OSSD OFF state ≥ 120 ms
Generally necessary protec‐
t
ive field supplement (TZ = tol‐
erance zone of the safe multi‐
beam scanner)
100 mm
Additional protective field
supplement Z
E
for back‐
ground-related measurement
error
220 mm, details: "Z
E
supplement for background-related mea‐
surement error", page 26
Multiple sampling 1 ... 4
1)
At a minimum object size of 70 mm and a remission of 80%.
Table 18: Safety-related parameters
Type Type 2 (IEC 61496-3)
Safety integrity level SIL 1 (IEC 61508)
SIL claim limit SILCL 1 (IEC 62061)
Category Category 2 (ISO 13849-1)
Performance level PL c (ISO 13849-1)
Maximum demand rate 4 / h
Minimum internal test rate 400 / h
PFH
D
(me
an probability of a
dangerous failure per hour)
1.3 x 10
-6
T
M
(mis
sion time) 20 years (ISO 13849-1)
Safe status when a fault
oc
curs
At least one OSSD is in the OFF state.
Table 19: Interfaces
Automated restart of OSSDs
af
ter
Immediately or between 2 s ... 60 s (configurable)
TECHNICAL DATA 13
8025936/2021-01-08 | SICK O P E R A T I N G I N S T R U C T I O N S | scanGrid2 I/O
73
Subject to change without notice