SICK UE 402 - Technical specifications; Data sheet

Operating Instructions Chapter *
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8 009 874/31-03-03 © SICK AG • Industrial Safety Systems • Germany • All rights reserved
31
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* -  
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Protection class (IEC 536:1976) III
Enclosure rating (IEC 60529) IP 20
Supply voltage U
V
at the UE 402
1)
19.2 V 24 V 28.8 V
Residual ripple
2)
± 10%
Power consumption 110 mA
Safety category (IEC 61496) Type 4
Power-up delay after connecting
the supply voltage
0.5 s 4 s
Housing dimensions See “Dimensional drawing” on page 32.
Weight 120 g
%%&53''>2-' 3''>+-'
Switching voltage
3)
HIGH 11 V 24 V 30 V
Input current HIGH 6 mA 10 mA 20 mA
Switching voltage
3)
LOW –30 V 0 V 5 V
Input current LOW –3 mA 0 mA 0.5 mA
Changeover time In A1 to In A6 2 s
Bouncing time of the contacts 25 ms
%%2 %252 2
Cable resistance 30 
Cable capacitance 10 nF
Bouncing time of the contacts 25 ms
Bypass function
Changeover time 2 s
Latency time 200 ms
1)
The external voltage supply must be capable of buffering brief mains failures of 20 ms as specified in
EN 60204-1. Suitable power supplies are available as accessories from SICK (Siemens type series 6 EP 1).
2)
Within the limits of U
V
.
3)
As per IEC 61131-2.
Tab.
10
:
Technical data
UE 402