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Chapter 9
Tab. 11: Technical data,
L400 sender/receiver
102
SICK AG • Industrial Safety • Germany • All rights reserved
Technical data
Test pulse data
9 )
Test pulse width
Test pulse rate
Permissible line
resistance between
10 )
device and load
External device monitoring
(EDM) input
Permissible dropout
time (contactors)
Permissible pick-up time
(contactors)
Control switch input (reset
button)
Operation time control
switch input
Shock resistance
Rigidity
Housing fastening
Weight
9.2
Data sheet, L400 sender/receiver
Supply voltage
Power consumption
Electrical protection class III
Type
Safety Integrity Level
When active, the outputs are tested cyclically (brief LOW). When selecting the downstream controllers, make
9)
sure that the test pulses do not result in deactivation when using the above parameters.
Make sure to limit the individual cable resistance to the downstream controller to this value to ensure that a
10)
cross-circuit between the outputs is safely detected. (Also note EN 60204 Electrical Machine Equipment,
Part 1: General Requirements.)
For continuous sending (that is alignment, PIN 4 of the sender not connected).
11)
Only in conjunction with safety evaluation device UE401.
12)
For detailed information on the exact design of your machine/system, please contact your local SICK
13)
representative.
minimum
200 µs
2
/s
1
10 g 16 ms (IEC 60068-2-27)
5 g, 10 Hz ... 55 Hz (IEC 60068-2-6)
Snap fastening on 35 mm mounting rail
(DIN EN 50022)
minimum
19.2 V DC
24 V DC
Type 4 (IEC 61496-1)
SIL3 (IEC 61508, IEC 62061)
13)
Operating Instructions
L4000 system
typical
maximum
250 µs
450 µs
2.5
/s
3
/s
1
1
10 Ω
350 ms
420 ms
50 ms
160 g
typical
maximum
28.8 V DC
60 mA
(Sender)
30 mA
(Receiver)
12)
8010009/1KO6/2023-08-16
Subject to change without notice
11)
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