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User’s guide   Ytterbium Pulsed Fiber Laser      RFL- P100M   Ver.: 2.0

  

                                                                                                                    

 

               

                                                                                                                         

 

                                      

 

 

 

Ytterbium Pulsed Fiber Laser 

User’s Guide 

 
 
 

RFL-P100M 

 
 
 
 
 
 
 
 
 
 
 
 

 

Wuhan Raycus Fiber Laser Technologies Co., Ltd.,2018 

Proprietary information. All rights reserved 

Issued 19 October 2018 

 

Summary of Contents for RFL-P100M

Page 1: ...编号 RFL P100M 密级 阶段标记 页数 12 名称 RFL P100M 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 李科 校对 朱军 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 P100M Ver 2 0 Ytterbium Pulsed Fiber Laser User s Guide RFL P100M Wuhan Raycus Fiber Laser Technologies Co Ltd 2018 Proprietary information All rights reserved Issued 19 October 2018 ...

Page 3: ...ore 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 100W Do not expose your eyes or skin to the radiation of the laser Do not take apart the device beca...

Page 4: ...uirements and cautions 1 1 4 Specifications 2 2 Mounting 4 2 1 Mounting dimensions 4 2 2 Method of installation 4 3 Control Interface 6 4 Operation Regulations 11 4 1 Pre inspection 11 4 2 Operation procedures 11 4 3 Cautions 11 5 Instructions for warranty return and maintenance 12 5 1 General warranty 12 5 2 Limitations of warranty 12 5 3 Service and repairs 12 ...

Page 5: ...n list Table 1 Configuration list Items Quantity Remark 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 d...

Page 6: ...on rate higher than 20 kHz 9 For the longest time 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 100M pulsed fiber laser specifications NO Characteristic Min Typ Max Uni...

Page 7: ...12 13 Anti Strong Back Reflection Yes optical isolator 14 Supply voltage 23 24 25 VDC 15 Cooling Forced Air Cooled 16 Operating Temperature 0 40 17 Store Temperature 20 60 18 Humidity 80 19 Power Consumption 450 W 25 20 Laser module dimensions 396 360 123 mm W D H ...

Page 8: ... output head dimensions As shown in Fig 2 Figure 2 Dimension drawing of output isolator Unit mm 2 2 Method of installation 1 Fix the module stable to the bracket and keep the laser in good ventilation 2 Connect the power line to 24VDC power and ensure enough DC output power Keep it clear to the polarity of the electric current anode brown cathode blue PE yellow and green The definition figure is s...

Page 9: ... the control cable is well connected to the laser s interface The recommended electrical connection is shown in Fig 4 User s cont rolle r DB25 Controller interface Power supply wire Laser Module 24V Brown L N GND External GND 24V power supply 24V Blue Figure 4 Schematic of recommended electrical connection 4 The bending radius of the delivery fiber should not exceed 15 cm 24V GND 24V ...

Page 10: ...ange 0 255 hexadecimal 0X00 0XFF 10 14 Ground Digital GND 11 12 16 21 Laser alarms status see alarm codes in table 5 17 VCC 5VDC power supply input for independent operation of the guide laser and PCB 18 EE Emission Enable EE signal HIGH 3V Emission Enable LOW or disconnected 1V Emission Disable 19 EM Emission Modulation EM input HIGH 3V Emission ON LOW or disconnected 1V Emission OFF 20 Sync Puls...

Page 11: ...gital 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 PIN 18 must be switched ON in other word the signal of PIN 18 must be ahead of PIN 19 at least 5 ms and otherwise the laser machine may be dam...

Page 12: ... 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 alarm signal PIN12 PIN11 PIN16 PIN21 Alarm content Low Low Low Laser Temperature Alarm1 Low...

Page 13: ...iple 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 the comment byte to acti...

Page 14: ...ulse duration adjustment 200ns 8 I O connection of digital signal the supply current of input signals are less than 10mA and the supply current of output signals are less than 3 mA The connection circuit of input and output signals is shown in Fig 8 Figure 8 Schematic of input and output signals ...

Page 15: ... frequency setting range is from 20 kHz to 1000 kHz 3 Laser marking checking For the device initial testing first turn the power down to zero without turning on the marking system after the device is successfully started Then draw a quadrate marking continuously while slowly increasing the power from zero to 100 at the same time Meanwhile use a ceramic material to observe the laser and the laser s...

Page 16: ...essive use or not following the instructions caused by those who are not from Raycus Customer has the responsibility to understand and follow this instruction to use the device Any damage caused by fault operating is not warranted Accessories and fiber connectors are excluded in this warranty According to the warranty client should write to us within 31days since the defect is discovered This warr...

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