Optical data coupler
LS682-DA-EN/F1
Dimensions
R
Model Number
LS682-DA-EN/F1
Optical data coupler
Features
• Fast Ethernet; Powerlink; EtherCAT;
Profinet
• Independent of Ethernet protocol
• Plug connection for fast mounting
• No parameterization
• Line indicator for signal strength
Product information
The optical data coupler serves as a connection of Ethernet modules to remote modules.
These can move along an axis toward each
other. The devices are optimized for conditions in high bay warehouses bays.
The physical transfer takes place protocolfree with 100 MBit/s full duplex. The data rate
remains constant irrespective of distance.
Telegrams are not saved, which enables
immediate transfer.
Output Laser, class 1M laser productAlignment aid
97.5
Receiver
90
36
81
170
LUMIÈRE LASER
LUMIÈRE LASER
LASER LIGHT
NE PAS REGARDER DIRECTEMENT
NE PAS REGARDER DIRECTEMENT
DO NOT VIEW DIRECTLY
AVEC DES INSTRUMENTS OPTIQUES
AVEC DES INSTRUMENTS OPTIQUES
WITH OPTICAL
PRODUIT LASER CLASSE 1M
PRODUIT LASER CLASSE 1M
INSTRUMENTS
LASER 1M LASER PRODUCT
CERTIFIÉ CEI 60825-1 : 2007.
CONFORME AUX NORMES 21 CFR
IEC 60825-1: 2007 CERTIFIED.
1040.10 ET 1040.11 À L’EXCEPTION
COMPLIES WITH 21 CFR 1040.10
DES ÉCARTS CONFORMÉMENT
AND 1040.11 EXCEPT FOR DEVIA-
À LA NOTICE DU LASER
TIONS PURSUANT TO LASER NOTICE
N° 50, DATÉE DU 24 JUIN 2007.
NO. 50, DATED JUNE 24, 2007
Electrical connection
TD+
1
RD+
2
TD-
3
4
RD-
Shield
1
4
2
3
1
8
2
4
Indicators/operating means
LAN
ERR
PWR S I G N A L
1 2 3 4 5 6
OPT
LAN Socket M12 x 1,
4-pin
D-coded
Service Connector
M12 x 1,
8-pin
A-coded
Power Socket M12 x 1,
4-pin
A-coded
7
6
53
LASER
ERROR
171
Earthing plate
PowerServiceLAN
24 V DC
1
n.c.
2
0 V
3
Pre-fault
4
indication
1
4
2
3
1 Operating indicator green
2 Failure red
3 LAN link yellow
4 Opto link green
5 Signal quality
6 Error Laser red
Release date: 2015-10-20 09:33 Date of issue: 2015-10-20 265350_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
1
Optical data coupler
LS682-DA-EN/F1
Technical data
General specifications
Effective detection range 0 ... 150 m
Threshold detection range 180 m
Light source laser diode
Light type modulated infrared light
Laser nominal ratings
Note INVISIBLE LASER RADIATION , DO NOT VIEW DIRECTLY
Laser class 1M
Wave length 785 nm
Beam divergence 15 mrad
Pulse length 8 ns
Repetition rate 62.5 MHz
Maximum optical power output 60 mW
Diameter of the light spot 1.5 m at a distance of 100 m
Angle of divergence 1 °
Ambient light limit > 10000 Lux
Functional safety related parameters
MTTFd 58.6 a
Mission Time (T
Diagnostic Coverage (DC) 0 %
) 10 a
M
Indicators/operating means
Data flow indicator LED green: OPTO-Link
Function indicator Signal strength (8 LED: Red, yellow, green)
Electrical specifications
Operating voltage UB18 ... 30 V DC
No-load supply current I
Data rate 100 MBit/s (Fast Ethernet)
Interface
Interface type 100 BASE-TX
Output
Pre-fault indication output 1 PNP, inactive when falling short of the stability control , short-
Ambient conditions
Ambient temperature -10 ... 50 °C (14 ... 122 °F)
Storage temperature -20 ... 70 °C (-4 ... 158 °F)
Mechanical specifications
Degree of protection IP65
Connection 4-pin, M12x1 connector, standard (supply) ,
Material
Housing ABS / PC
Optical face plastic
Mass 700 g
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/EC EN 61000-6-2:2005; EN 60947-5-2:2007
Standard conformity
Laser class IEC 60825-1:2007
WITH OPTICAL INSTRUMENTS
LED yellow: LAN-Link
LED red: ERROR
200 mA
0
circuit protected, max. 200 mA
8-pin, M12x1 connector, service ,
4-pin, M12x1 socket, D-coded (LAN)
EN 60825-1:2007
Laserlabel
INVISIBLE LASER RADIATION
DO NOT VIEW DIRECTLY
WITH OPTICAL
INSTRUMENTS
LASER 1M LASER PRODUCT
IEC 60825-1: 2007 CERTIFIED.
COMPLIES WITH 21 CFR 1040.10
AND 1040.11 EXCEPT FOR DEVIATIONS PURSUANT TO LASER NOTICE
NO. 50, DATED JUNE 24, 2007
RAYONNEMENT LASER IN VISIBLE
NE PAS REGARDER DIRECTEMENT
AVEC DES INSTRUMENTS OPTIQUES
PRODUIT LASER CLASSE 1M
CERTIFIÉ CEI 60825-1 : 2007.
CONFORME AUX NORMES 21 CFR
1040.10 ET 1040.11 À L’EXCEPTION
DES ÉCARTS CONFORMÉMENT
À LA NOTICE DU LASER
N° 50, DATÉE DU 24 JUIN 2007.
Accessories
OMH-LS610-01
Mounting bracket for optical data coupler
OMH-LS610-02
Direct mounting set consisting of 4 x M4
threaded inserts
OMH-LS610-03
Mounting bracket with deviation mirror for
optical data coupler
OMH-LS610-05
Mounting bracket for optical data coupler
and distance measurement devices
Other suitable accessories can be found at
Approvals and certificates
UL approval cULus Listed
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2
Release date: 2015-10-20 09:33 Date of issue: 2015-10-20 265350_eng.xml
Optical data coupler
LS682-DA-EN/F1
Curves/Diagrams
Characteristic response curve
Offset Y [m]
1.25
1.00
0.75
0.50
0.25
0.00
0 100 120 150 180
X
Y
Distance X [m]
Function
The LS682-DA-EN is a device for serial data transfer in Ethernet systems. One F1 and one F2 device is needed for each data
transfer link.
Data is transferred in both directions simultaneously by means of modulated light.
Function Displays/Excess Gain
A red alignment LED, which can be seen from a long way off, is located on the front of the device to serve as an alignment aid.
As soon as a receiver detects the emitted light of the device opposite it, the flashing frequency of the alignment aid decreases. If
the light goes out, this indicates that the devices are aligned with sufficient excess gain. For fine adjustment, the optical data coupler features a bar graph display (signal display) for optimum alignment.
SIGNAL
Signal display
Status
Transmission
Red area
Weak signal
Blocked
Yellow area
(at least one LED)
Sufficient excess gain
Released
Green area
(at least one LED)
Signal with excess gain
weak signal output active
Transmission with
excess gain
Mounting
The device is mounted using appropriate accessories, e.g., OMH-LS610-01 for wall mounting.
The x-y adjuster is delivered preassembled. It is fixed in the required beam direction (±90° rotation possible) on the mounting
bracket.
Laser notice laser class 1M
• The irradiation can lead to irritation especially in a dark environment. Do not point at people!
• Caution: visible and invisible laser radiation, do not observe laser light with optical instruments such as magnifying glasses, microscopes, telescopes or binoculars!
• Maintenance and repairs should only be carried out by authorized service personnel!
• Attach the device so that the warning is clearly visible and readable.
• Caution: use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiaton
exposure.
Release date: 2015-10-20 09:33 Date of issue: 2015-10-20 265350_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
3
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