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7 MARKING
The outside of the device is provided with external marking positioned in a visible
place. Marking includes:
- Producer trademark
- Part no.
- Batch number and production date. Example: A18 NS1-123456. The batch's fi rst
letter refers to the month of manufacture (A=January, B=February, etc.). The second
and third digits indicate the production year (18 =2018, 19=2019, etc.).
8 TECHNICAL DATA
8.1 Housing
Housing made of glass fi ber reinforced, self-extinguishing and shock-proof
technopolymer
Degree of protection:
(Protect the cables from direct high-pressure and high-temperature water jets)
8.2 General specifi cations
Locking with guard interlocking,
contact-free, coded:
Encoding level acc. to EN ISO 14119:
Mode 1 / Mode 2
Interlock monitoring function (protec-
tive device closed)
Locking function (protective device
locked) - Not available in mode 2
Monitoring of the protective device
locking function
System (general)
Mode 3
Interlock monitoring function (protec-
tive device closed)
Locking function (protective device
locked)
Monitoring of the protective device
locking function
System (general)
(*) Values that can be achieved by the device. The fi nal values of the safety application on the
machine always depend on the external devices, circuit and wiring.
DC:
Mission time:
Ambient temperature:
Storage temperature:
Maximum operation altitude:
Time for starting the switching operation: 2 s
Maximum actuation frequency with
actuator lock and release:
Mechanical life expectancy:
Max. actuation speed:
Min. actuation speed:
Installation position:
Max. force before breakage F
:
1max
Max. locking force F
:
Zh
Play of locked actuator:
Extraction force of unlocked actuator:
8.3 Electrical data
8.3.1 Electrical data of power supply
Nominal operating voltage U
:
e
Operating current at U
voltage:
e
- minimum:
- with electromagnet activated:
- with electromagnet activated and
all outputs at maximum power:
Rated insulation voltage U
:
i
Rated surge withstand voltage U
imp
External safeguarding:
Overvoltage category:
Electrical life expectancy:
Electromagnet switch-on time:
Max. electromagnet power consumption: 9 W
Degree of contamination:
8.3.2 Electrical data of IS1/IS2/I3/IE1/IE2/I5/EDM inputs
Nominal operating voltage U
:
e1
Rated current consumption I
:
e1
8.3.3 Electrical data of OS1/OS2 safety outputs
Nominal operating voltage U
:
e2
Output type:
Maximum current for output I
:
e2
Minimum current for output I
:
m2
Therm. nominal current I
:
th2
Usage category:
Short-circuit detection:
Overcurrent protection:
Internal self-resetting protection fuse:
IP67 acc. to EN 60529
IP69K acc. to ISO 20653
Type 4 according to EN ISO 14119
Low level with AC-L250-SCA actuator
High with AC-L250-UCA actuator
PFH
SIL*
PL*
Cat.*
3
e
4
1.22E-09
3
e
4
1.23E-09
3
e
4
2.29E-10
3
e
4
1.24E-09
2
d
2
1.49E-09
2
d
2
1.50E-09
3
e
4
2.04E-10
2
d
2
1.82E-09
High
20 years
-20°C ... +50°C
-40°C ... +75°C
2000 m
600 switching cycles/hours
1 million switching cycles
0.5 m/s
1 mm/s
Any
2100 N according to EN ISO 14119
1615 N according to EN ISO 14119
4 mm
~ 20 N
24 VDC ±10% SELV
40 mA
Max. 0.4 A
1.2 A
32 VDC
:
1.5 kV
2 A type gG or equivalent safeguarding
III
1 million switching cycles
100% ED
3 according to EN 60947-1
24 VDC
5 mA
24 VDC
OSSD, PNP
0.25 A
0.5 mA
0.25 A
DC-13; U
=24 VDC, I
=0.25 A
e2
e2
Yes
Yes
1.1 A
Time for deactivation pulses on
safety outputs:
Maximum permissible capacitance
between outputs:
Maximum permissible capacitance
between output and ground:
Response time for OS1 and OS2 safety
outputs on input deactivation:
Response time upon release
of the actuator:
Response time upon removal
of the actuator:
Maximum delay for EDM input
signal state change:
8.3.4 Electrical data of O3/O4 signal outputs
Nominal operating voltage U
Output type:
Maximum current for output I
Usage category:
Short-circuit detection:
Overvoltage protection
Internal self-resetting protection fuse:
8.3.5 RFID sensor data
Assured operating distance S
Assured cut-out distance S
Nominal switching distance S
MTTF
D
D
Repeatability:
Differential travel:
1840
Maximum switching frequency:
Min. distance between 2 identical devices
to avoid reciprocal radio interferences:
2657
8.4 Conformity with standards
2243
EN ISO 14119:2013, EN 60947-5-3:2013, EN 60947-1, EN 60204-1, EN ISO 12100,
EN 60529, EN 61000-6-2, EN 61000-6-3, BG-GS-ET-19, IEC 61508:2010, SN 29500,
1671
EN ISO 13849-1:2015, EN ISO 13849-2:2012, EN 62061:2005 + A2:2015, EN 61326-1,
EN 61326-3-1, EN 61326-3-2, ETSI 301 489-1, ETSI 301 489-3, ETSI 300 330-2,
UL 508, CSA 22.2 No.14
3987
8.5 Conformity with directives
2627
Machinery Directive 2006/42/EC, EMC Directive 2014/30/EU, Radio Equipment Direc-
tive 2014/53/EU, RoHS Directive 2011/65/EU
2254
Statements acc. to FCC Part 15:
is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause undesired
1677
operation.
9 SPECIAL VERSIONS ON REQUEST
Special versions of the device are available on request.
The special versions may differ substantially from the descriptions in these operating
instructions.
The installer must ensure that he has received written information from the support
service regarding installation and use of the special version requested.
10 DISPOSAL
At the end of its mission time, the device must be disposed of properly, according to
the rules in force in the country in which the disposal takes place.
11 SUPPORT
The device can be used for personnel protection. For questions or doubts concerning
installation or use, always contact our technical customer service under the following
contact address:
24-hour on-call service at: +49 7021 573-0
Service hotline: +49 7021 573-123
E-mail: service.protect@leuze.de
Return address for repairs:
Service center
Leuze electronic GmbH + Co. KG
In der Braike 1
D-73277 Owen / Germany
12 EC CONFORMITY DECLARATION
Leuze electronic GmbH + Co. KG
In der Braike 1, D-73277 Owen/Germany
The safety sensors of the L300 series have been developed and manufactured in
accordance with the applicable European standards and directives.
The manufacturer of the product, Leuze electronic GmbH + Co. KG in D-73277 Owen,
possesses a certifi ed quality assurance system in accordance with ISO 9001.
© 2019 Copyright Leuze electronic. All rights reserved.
7
< 300 µs
< 200 nF
< 200 nF
Typically 7 ms, maximum 15 ms
Typically 7 ms, max. 12 ms
Typically 120 ms, max. 200 ms
500 ms
:
24 VDC
e3
PNP
:
0.1 A
e3
DC-13; U
=24 VDC, I
e3
No
Yes
1.1 A
:
2 mm
ao
:
6 mm (actuator not locked)
ar
10 mm (actuator locked)
:
3 mm
n
≤10% S
n
≤20 % S
n
1 Hz
0 mm
This device complies with part 15 of the FCC Rules. Operation
=0.1 A
e3
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