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Chapter 9
102
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
Technical data
6)
Inputs
6)
Outputs
Switching outputs OSSDs
6 )
Switching voltage
(active, U
)
eff
6)
Switching voltage
(inactive)
Switching current
Leakage current
7 )
Load capacity
Switching sequence
8 )
Load inductance
Applies to the voltage range between -30 V and +30V.
5)
As per IEC 61131-2.
6)
In case of fault (0 V cable open circuit) the max. leakage current flows in the OSSD cable.
7)
The downstream controller must detect this status as LOW. A safe PLC (Programmable Logic Controller) must
be able to identify this status.
The maximum rated load inductance is higher with lower switching sequence.
8)
minimum
Reset buttonExternal device
monitoringDeactivate reset
buttonDeactivate external device
monitoring4 receiver inputs
4 sender outputs
2 PNP semiconductor, short-circuit
5 )
protected
, cross-circuit monitored
HIGH
17.5 V
24 V
LOW
Depending on load inductance
Operating Instructions
L4000 system
typical
maximum
28.8 V
1.3 V
0.5 A
0.3 mA
2.2 F
1.9 H
8010009/1HGT/2022-11-21
Subject to change without notice
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