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control – motion –
Optical Fiber Modules for Transmission of Incremental
Transmitter-Module
(1300 nm)
LW213
LW213-1
LW213-2
LW213-3
Receiver-Module
(1300 nm)
LW214
LW214-1
LW214-2
LW21501d_e.doc / Feb-13
interface
LW213 – LW214
LW215 – LW216
Encoder or Sensor Signals
Transmitter-Module
(850 nm)
LW215
LW215-1
LW215-2
LW215-3
Receiver-Module
(850 nm)
LW216
LW216-1
LW216-2
Operating instructions
(1300 nm)
(850 nm)
Input level
RS422
RS422
HTL (Push-pull)
HTL (Push-pull/Single-ended)
Input level
RS422
RS422
HTL (Push-pull)
Power Supply
5 Vdc (± 5%)
10 – 30 Vdc
10 – 30 Vdc
10 – 30 Vdc
Power Supply
5 Vdc (± 5%)
10 – 30 Vdc
10 – 30 Vdc
Page 1 / 9
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Table of Contents
Summary of Contents for Genesis Automation Motrona LW213 Series
- Page 1 control – motion – interface LW213 – LW214 (1300 nm) LW215 – LW216 (850 nm) Optical Fiber Modules for Transmission of Incremental Encoder or Sensor Signals Transmitter-Module Transmitter-Module Input level Power Supply (1300 nm) (850 nm) LW213 LW215 RS422 5 Vdc (± 5%) LW213-1 LW215-1 RS422...
- Page 2 Safety Instructions This manual is an essential part of the unit and contains important hints about function, correct handling and commissioning. Non-observance can result in damage to the unit or the machine or even in injury to persons using the equipment! ...
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Page 3: Table Of Contents
Table of Contents 1. Description ....................4 2. Electrical and Optical Connections............... 5 2.1. Pin Assignment......................5 2.2. Electrical Connections...................6 2.3. Optical Connections ....................7 3. LED Function....................7 4. Dimensions and Technical Characteristics ........... 8 4.1. Dimensional Drawing:...................8 4.2. Technical Characteristics ..................9 LW21501d_e.doc / Feb-13 Page 3 / 9... -
Page 4: Description
1. Description The optical fiber modules LW213/LW214 and LW215/LW216 form together a transmission system for data transmission of industrial signals by means of optical fibers. Both, transmitter and receiver modules, provide four channels which are completely independent of each other, with differential inputs and outputs. All four channels allow the transmission of signals with a maximum data rate of 2 Mbit/s. -
Page 5: Electrical And Optical Connections
2. Electrical and Optical Connections 2.1. Pin Assignment 2-pin terminal: Description 0 V (GND), power supply input +Ub, power supply input 11-pin terminal: Description 0 V (GND), encoder supply output (transmitter only) +Ub, encoder supply output (transmitter only) Channel A Channel /A Channel B Channel /B... -
Page 6: Electrical Connections
2.2. Electrical Connections As a principle, the input and output lines always must be routed pairwise, i.e. both wires of a differential signal must be routed in a twisted pair of cables. The use of bundle wires (called control cables) is not allowed, since this will not guarantee correct signal transmission nor EMC compliance. -
Page 7: Optical Connections
2.3. Optical Connections For connection of the modules a cord set of multimode optical fiber cables assembled by motrona can be used. Alternatively any multimode optical fiber cable 50/125 µm or 62.5/125 µm will be suitable. Single-mode optical fiber cables cannot be used. Please keep the dust protection covers of the optical transmitters and receivers, and put them back in place when no optical fiber cable is connected to the modules, in order to avoid any soiling by dust or any other substance. -
Page 8: Dimensions And Technical Characteristics
4. Dimensions and Technical Characteristics 4.1. Dimensional Drawing: 19.0 mm (0.748‘‘) 75.0 mm (2.953‘‘) 19,0 75,0 92.3 mm (3.634‘‘) 92,3 LW21501d_e.doc / Feb-13 Page 8 / 9... -
Page 9: Technical Characteristics
4.2. Technical Characteristics Designation Characteristic Construction Housing for DIN rail mounting acc. To EN 50 022 Dimensions (W x L x H) 19.0 x 110.8 x 92.3 mm (0.748 x 4.362 x 3.634‘‘) Housing Color: Green, RAL 6018 Protection class: IP 40, terminals IP 20 ST connector, ...
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