SICK deTec4 Core Ex - 12 Technical Data; Data Sheet; General System Data; Technical Data for Sender

12 Technical data
12.1 Data sheet
Table 8: General system data
Minimum Typical Maximum
Protective field height, depending on
t
ype
600, 900, 1,200, and 1,500 mm
Resolution (detection capability) 30 mm
Scanning range
1) 2) 3)
Resolution 30 mm 8 m 10 m
Minimum distance between sender and receiver
Resolution 30 mm 0 m
Protection class
4)
III (IEC 61140)
Enclosure rating IP 66
5)
(IE
C 60529)
Supply voltage U
V
a
t the device
6) 7)
19.2 V 24 V 28.8 V
Residual ripple
8)
± 10%
Synchronization Optical
Type Type 4 (IEC 61496-1)
Category Category 4 (ISO 13849-1)
Performance level
9)
PL e (ISO 13849-1)
Safety integrity level
9)
SIL3 (IEC 61508)
SIL claim limit
9)
SILCL3 (IEC 62061)
PFHd (mean probability of a danger‐
ous f
ailure per hour)
3.7 × 10
-9
T
M
(mission time) 20 years (ISO 13849-1)
Safe state when a fault occurs At least one OSSD is in the OFF state.
Power-up delay of sender and
r
eceiver 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 e
ven when alignment is good.
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/protective extra-low voltage.
5)
In order to achieve enclosure rating IP 66, washers must be used for the fixing screws on the enclosure
cover.
6)
The external voltage supply must jumper a brief power failure of 20 ms as specified in IEC 60204-1. Suit‐
able power supply units are available as accessories from SICK.
7)
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.
8)
Within the limits of U
V
.
9)
For more detailed information on the exact configuration of your machine, please consult your respective
SIC
K subsidiary.
Table 9: Technical data for sender
Minimum Typical Maximum
Wavelength of sender Near-infrared
(NIR
), invisible
12 TECHNICAL DATA
60
O P E R A T I N G I N S T R U C T I O N S | deTec4 Core Ex 8017023/14Q6/2020-04-27 | SICK
Subject to change without notice