12
Technical data
12.1
Data sheet
Table 10: General system data
Minimum
Typical
Maximum
Protective field height, depending on
type
150 mm to 600 mm, 50-mm steps
600 mm to 1500 mm, 150-mm steps
Resolution (detection capability),
depending on type
14 mm or 30 mm
Protective field width
1)
2)
3)
Resolution 14 mm
0 m … 3.6 m
0 m … 4.5 m
Resolution 30 mm
0 m … 3.6 m
0 m … 4.5 m
Protection class
4)
III (IEC 61140)
Enclosure rating
IP65 (IEC 60529)
IP67 (IEC 60529)
Supply voltage U
V
at the device
5)
6)
19.2 V
24 V
28.8 V
Residual ripple
7)
± 10%
Synchronization
Optical
Type
Type 4 (IEC 61496-1)
Category
Category 4 (ISO 13849-1)
Performance level
8)
PL e (ISO 13849–1)
Safety integrity level
8)
SIL3 (IEC 61508)
SIL claim limit
8)
SILCL3 (IEC 62061)
PFHd (mean probability of one dan‐
gerous failure per hour)
3.7 × 10
-9
T
M
(mission time)
20 years (ISO 13849-1)
Safe status when a fault occurs
At least one OSSD is in the OFF state.
Power-up delay of sender and
receiver after supply voltage is
applied
2 s
1)
If the protective fields are very wide, there is a possibility that all four alignment quality LEDs will not light
up even when alignment is excellent.
2)
The minimum scanning range specifies a range in which a function is guaranteed to operate correctly
and safely under industrial conditions. A sufficient level of signal reserve to ensure very high availability is
included in the calculation.
3)
The typical scanning range specifies a range in which the safety light curtain operates correctly and safely
under industrial conditions. The level of signal reserve is enough to ensure high availability.
4)
SELV/PELV safety extra-low voltage.
5)
The external voltage supply must be capable of bridging a brief power failure of 20 ms as specified in
IEC 60204-1. Suitable power supply units are available as accessories from SICK.
6)
A fuse rated maximum 2 A shall be installed in the isolated 24 V DC power supply circuit to the device in
order to limit the available current.
7)
Within the limits of U
V
.
8)
For more detailed information on the exact configuration of your machine, please contact your relevant
SICK subsidiary.
Table 11: Technical data for sender
Minimum
Typical
Maximum
Wavelength of sender
Near-infrared
(NIR), invisible
Weight
Depending on the protective field height,
TECHNICAL DATA
12
8025644/19Z2/2021-03-09 | SICK
O P E R A T I N G I N S T R U C T I O N S | C4-RD
61
Subject to change without notice
