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  User’s guide   Ytterbium Pulsed Fiber Laser   RFL-P20MB   Ver.: 2.0   

 

 
 

Content

 

 
 
 

1. Description...............................................................................................  1 

 

1.1.  Product description.........................................................................................................  1 

 

1.2.  Actual configuration list.................................................................................................  1 

 

1.3.  Environmental requirements and cautions.....................................................................   1 

 

1.4.  Specifications............................................................................................................... ..  2 

2. Mounting..................................................................................................  3 

 

2.1  Mounting dimensions.....................................................................................................  3 

 

2.2  Method of installation....................................................................................................   4 

3. Control Interface.....................................................................................  5 

4. Operation Regulations............................................................................  9 

 

4.1  Pre-inspection.................................................................................................................  9 

 

4.2  Operation procedures............................................................................ .........................  9 

 

4.3  Cautions........................................................................................................................ 10 

5.  Instructions for warranty, return and maintenance......................... 10 

 

5.1  General warranty.......................................................................................................... 10 

 

5.2  Limitations of warranty................................................................................................ 10 

 

5.3  Service and repairs....................................................................................................... 11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for RFL-P20MB

Page 1: ...编号 RFL P20MB 密级 阶段标记 页数 11 名称 RFL P20MB 脉冲光纤激光器英文使用说明书 会签 单位 第二事业部 编写 朱军 校对 李科 审核 施建宏 标审 李其军 批准 黄保 武汉锐科光纤激光技术股份有限公司 ...

Page 2: ...Ytterbium Pulsed Fiber Laser RFL P20MB Ver 2 0 Ytterbium Pulsed Fiber Laser User s Guide RFL P20MB Wuhan Raycus Fiber Laser Technologies Co Ltd 2018 Proprietary information All rights reserved Issued 19 October 2018 ...

Page 3: ...fore supplying the power to the device please make sure that the correct voltage of 24VDC power source is connected and the anode and cathode are right Failure to connect power source correctly will cause damage to the device The device emits invisible 1060 1085nm wavelength light with average power 20W Do not expose your eyes or skin to the radiation of the laser Do not take apart the device beca...

Page 4: ...equirements and cautions 1 1 4 Specifications 2 2 Mounting 3 2 1 Mounting dimensions 3 2 2 Method of installation 4 3 Control Interface 5 4 Operation Regulations 9 4 1 Pre inspection 9 4 2 Operation procedures 9 4 3 Cautions 10 5 Instructions for warranty return and maintenance 10 5 1 General warranty 10 5 2 Limitations of warranty 10 5 3 Service and repairs 11 ...

Page 5: ...rk Fiber Laser module 1 1 3 Environmental requirements and cautions Pulsed laser should be driven by 24VDC 1V power source 1 Caution Make sure the corresponding wires of the device are properly grounded 2 All the maintenance to the device should only be done by Raycus because there is no replacement or accessory provided with the device Please do not try to damage the labels or open the cover in o...

Page 6: ...me without pulse is only 100 us If there is no pulse output please stop marking at once to avoid further damage of the device 10 Power source sudden interruption will do great harm to the laser device Please make sure the power supply works continuously 1 4 Specifications Table 2 20MB pulsed fiber laser specifications NO Characteristic Min Typ Max Uni Remark 1 Central Emission Wavelength 1060 1064...

Page 7: ...erating Temperature 0 40 18 Store Temperature 10 70 19 Humidity 30 85 20 Laser module dimensions 286 215 95 mm W D H 2 Mounting 2 1 Mounting dimensions 1 Fiber Laser module dimensions As shown in Fig 1 Figure 1 Dimension drawing of laser module Unit mm 2 Isolated output isolator As shown in Fig 2 Figure 2 Dimension drawing of output isolator Unit mm 3 11 ...

Page 8: ...electric current anode brown cathode blue PE yellow and green The definition figure is shown in Fig 3 24V 24V Figure 3 Definition of power line wires 3 Make sure that the interface of the external controller matches the laser and the control cable is well connected to the laser s interface The recommended electrical connection is shown in Fig 4 Figure 4 Schematic of recommended electrical connecti...

Page 9: ...parallel port D0 is minimum bit and D7 is maximum bit Range 0 255 hexadecimal 0x00 0xFF 0 is minimum power and 255 is maximum power 10 14 Ground Digital GND 11 12 16 21 Laser alarms status see alarm codes in the table 5 17 VCC 5VDC power supply input for independent operation of the guide laser and PCB Emission Enable EE signal 18 EE HIGH Emission Enable LOW or disconnected Emission Disable Emissi...

Page 10: ...1 1 1 PIN 8 1 1 1 1 1 Current 50 75 87 5 93 75 100 2 PIN 10 and PIN 14 are all digital GND 3 PIN 17 receives external 5V DC voltage to provide power supply for alarm signal 4 PIN 18 is the start signal of the MO PIN19 is the input for the optical output signal The electrical level for both PIN18 and PIN19 are 5V Before turning on PIN 19 MO signal must be switched ON in other word the signal of PIN...

Page 11: ... up time is less than 200 us from the pump current raising up to reach the 90 power of the optical pulse T5 Represent the pulse shut down time Usually the shut down time is less than 100 us from the pump current decliner to drop to the 10 power of the optical pulse 6 Definition of alarm signal Table 5 Definition of warning signal PIN12 PIN11 PIN16 PIN21 Alarm content X Low Low Low Laser Temperatur...

Page 12: ...ected Disable The principle of the laser duration control is described as follows a Marking machine send the command to the laser machine by the PIN2 on the DB25 port meanwhile send the clock signal to the PIN3 The comment is the binary form and delivers the most significant bit as the priority b The order structure from marking machine to the laser machine is 0xA5 instruction code c 0xA5 A5h is t...

Page 13: ...select IPG_YLPM and then close this window c Pulse duration can be modified by the Duration on the right side of the window If the setting duration is smaller than the limiting minimum value the duration of output laser will be 2ns minimum If the setting duration is larger than the limiting maximum value the duration of output laser will be 200ns maximum If the setting duration within the range th...

Page 14: ...d not modify the frequency while marking 3 Stop marking first before shutting down the device then turn the power down to zero and cut the power off 5 Instructions for warranty return and maintenance 5 1 General warranty All products are warranted by Raycus against defects and problems in materials and workmanship during the warranty period according to the purchase order or specifications and we ...

Page 15: ...or customer and any parts equipment or other products produced by other companies 5 3 Service and repairs Raycus is responsible for all the maintenance for there is no accessory available inside for users to use Please contact Raycus as soon as possible when problems under warranty about maintenance happen to the product The product returned with permission should be placed in a suitable container...

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