
Chapter
11
Operating Instructions
UE 440/470
90
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8 010 432/P097/14-03-05
Technical data
11.2
Data sheet
All data based on a temperature of 40 °C.
Minimum
Typical
Maximum
General system data
Protection class
III according to EN 50178
Enclosure rating
IP 20 according to EN/IEC 60
)
529
Category
Type 4 (EN 954-1), SIL3
(IEC 61
)
508)
Casing dimensions
See Chapter 11.3 "Dimensional drawing" on
Page 94
Weight
590 g
Operating data
Voltage supply (SELV) U
V
at
19.2 V
24 V
28.8 V
Residual ripple
±
)
10
)
%
Current consumption
4.5 A
Operating temperature
0 °C
+50 °C
Storage temperature
–25 °C
+80 °C
Air humidity (non-condensing)
35
)
%
85
)
%
Power-up delay after connecting
the voltage supply
3 s
Function data
Active PSDI time limit for hydraulic
presses (configurable)
5 s
500 s
Muting for eccentric presses
30 s
EFI connections (secure SICK device communication)
Cable length for 500 kbps and
0.5 mm² cables
50 m
Cable type to be connected
Twisted pair (if shielding is required for EMC
reasons, copper shield netting)
Wave resistance of the cable to be
connected
108
'
120
'
132
'
2)
Depending on sensor connection.
3)
The external voltage supply must be capable of buffering brief mains failures of 20 ms as specified in
EN 204-1.
4)
Within the limits of U
V
.
Tab. 33: Technical data
UE 440/470