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Wuhan Raycus Fiber Laser Technologies Co., Ltd.

User Guide of RFL-P500H

We reserve the right to make changes in design or constructions of any of our

products at anytime without incurring any obligation to make changes or

install the same on units previouslypurchased.

All the items about warranty and service above provided by Raycus are for

uses’reference; formal contents about warranty and service are subject to the

contract.

Summary of Contents for RFL-P500H

Page 1: ...RFL P500H Pulsed Fiber LaserUser Guide Wuhan Raycus Fiber Laser Technologies Co Ltd ...

Page 2: ...ns 6 2 6 Specifications 6 3 Installation 8 3 1 Dimensions 8 3 2 Cooling Requirements 9 3 3 Installation rule 10 4 Using the Product 12 4 1 Front Panel 12 4 2 Rear Panel 13 4 3 Power Connection 14 4 4 Interface Definitions 15 4 4 1 SERVICE 15 4 4 2 Control Interface 15 4 4 3 RS 232 Serial Port 21 4 5 Application Steps of Laser Device 22 4 5 1 Pre inspection 22 4 5 2 Operational Steps 23 4 5 3 Atten...

Page 3: ...pean Community standards EN 60825 1 clause 9 this series of lasers are classified as a high power Class 4 This product emits invisible laser radiation at wavelength of 1064 nm and the maximum power is 300W Direct or indirect exposure of high power of laser radiation may cause damage to the eyes or skin Despite the radiation being invisible the beam may cause irreversible damage to the retina and c...

Page 4: ...ation Figure 1 Safety identification position English Label Chinese Lable English Label 300W Chinese Lable 300W English Label Chinese Lable 1 Laser Emit Head 2 Type 4 Laser Product 3 Class 2M Laser Product Label 2mW Red Laser 4 CE Authentication 5 ID Label 6 Laser Radiation Hazard 2 6 1 3 5 4 ...

Page 5: ...be firm and reliable WARNING Any interruption from the protective earth will electrify the enclosure which may result in personal injury b Ensure that the AC voltage is supplied normally CAUTION Wrong wiring mode or power supply voltage will cause an un recoverable damage to the laser device 1 6 Other Safety Rules a Do not directly view the laser output head when laser emitting Avoid using the las...

Page 6: ...ion and excellent beam quality It is compact and ready to use It can be used as a stand alone unit or easily inserted into user s apparatus Main Features Uniform distribution of stop energy Fiber output High reliability long life Maintenance free operation High wall plug efficiency Applications Laser cleaning Scientific research 2 2 Package Parts Please refer to package accessoriesare in the packi...

Page 7: ...r excessive bend to the cable will damage the instrument 2 4 Operation Environment The operation conditions are listed as the following table Table 1 The Operation Environment Conditions for the Laser Power Supply AC 220V 10 50 60Hz Max Power Consumption W 2500W Installation Environment Flat and no vibration Ambient Temperature 10 40 Relative Humidity 70 Weight kg 56kg a Make sure the product is p...

Page 8: ...Please cap the output head when it is not in use Do not touch the output lens at any time Use appropriate lens paper to clean it if necessary d Safety keep the cap when using the laser To avoid dust make sure the opening direction of the cap is put down e Failure to follow the instructions may cause laser power loss such loss is not covered by warranty 2 6 Specifications Table 2 Product Specificat...

Page 9: ... Pulse turn off time RR 50kHz P 100 10 Pmax 300 us Repetition frequency 10 100 kHz Red Guide Laser Power 0 1 1 mW Optical Output Characteristics of IQB head BPP 25 mm mrad Fiber core size 400 μm Core Fiber round Delivery Cable Length IQB 15 m Electrical Characteristics Power Supply AC 220V 10 50 60Hz V Max Power Consumption RR 50kHz P 100 10 Pmax 2500 W Control Mode DB25 Other Characteristics Dime...

Page 10: ...Raycus Fiber Laser Technologies Co Ltd User Guide of RFL P500H 8 Cooling Method Water Cooling 3 Installation 3 1 Dimensions Figure 2 shows dimensions of the product Figure 2 Dimensions of 500W Product unit mm ...

Page 11: ...the aperture and the cavity of the processing head is clean 3 2 Cooling Requirements Table 3 Cooling Requirements Parameter Unit Value Cooling Capability W 2000 Minimum Flow L min 8 Maximum Pressure Bar 8 Water cooling pipe connector mm Pagoda Typepipe connector outside diameter 12mm Temperaturesettingof cooling water 25 0 5 Requirements on Cooling Water Purified water should be used a In order to...

Page 12: ...st be blocked with the caps Failure to do so may cause damage to the device c Pleaseuse compressed gas below 0 5MPa when emptyingwaterfromthe device Failure to do so may cause permanent equipment damage to cooling system CAUTION Please set the water temperature according to the requirements above Setting the temperature too high may cause an abnormal performance and liquid water may be condensed o...

Page 13: ...nnected when power supply is off Hot plug may damage the device CAUTION 1 Ensure that there are no fiber bends in radius less than 30cm when the product is installed Avoid excessive twisting and tight bends during the robotic arm movements 2 Tight bends will damage the laser delivery system CAUTION 3 Keep the protective cap properly prevent it from contamination Or the aperture will be contaminate...

Page 14: ...rol 2 POWER Power Indicator indicates that the power is switched on when the green LED illumines 3 LASER Laser emission button it s a button with an red LED indicator When this button is pressed down and the LED illumines the product is ready to emit laser Press again will release the button and disable the laser emission 4 ALARM Alarm indicator indicates a fault condition when the yellow LED illu...

Page 15: ...l INTERFACE Control interface Users can control the laser via this interface Please reference table 4 4 2 for specific definition of control signal The socket is provided with a protective cover and a lock catch Please use the protective cover and lock catch when not use the laser device 4 RS 232 RS 232 interface Users can control the laser by command via RS 232 communication protocol and get the ...

Page 16: ...r cable and the control cable is correctly connected before usage A power cord is provided in the package as in Figure 6 Figure 6 The Power Cord of the Laser One end of the power cord is a plug insert it into the socket AC INPUT on the rear panel when using the laser Notice that the plug is wrong side preventing After insert it lock it with the lever The other end of the power cord is stripped off...

Page 17: ...before the laser is powered on 7 INTERLOCKB 8 Remote Power ON Equivalent to front panel LASER 9 Other pins are unconnected SERVICE interface is a DB9 header If the pins 6 and 7 are disconnected the device will immediately interrupt the light and the Yellow alarm lamp will be lit The pin 6 and 7 needs to be short jointed before the laser is powered on Interlock interface must not access active sign...

Page 18: ...GND Digital Grounding Aignal Digital 11 12 16 21 Laser alarms status See alarm codes in the table 7 17 VCC 5VDC power supply input Providing power for inside isolate chip of DB25 to ensure that the input and output signal are valid 18 Pre output optical signal MO PA Pre output optical signal High level turn on low level turn off 19 Output optical signal High level turn on low level turn off 20 Syn...

Page 19: ...or inside isolate chip of DB25 thus the input and output signals are valid the input current is more than 20mA d 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 18 must be ahead of Pin 19 at least 5 ms and otherwise the la...

Page 20: ...d the switching time should not less than 5ms g Definition of alarm signal Table 7 Definition of alarm signal 12PIN 11PIN 16PIN 21PIN Alarm item Spare Low Low Low Temperature alarm Spare High Low Low Module Power failure Spare Low Low High Normal Spare High Low High Spare Spare Low High Low Spare Spare Low High High System failure Spare High High Low Water alarm Main power alarm Spare High High Hi...

Page 21: ... Pulse duration 2byte ns 0xA5 0x01 Big Endian Table 10 Response format of setting the laser pulse duration Frame 1byte Pulse duration 2byte ns 0xA5 Big Endian 1 Marking machine sends the command to the laser machine by the Pin2 on the DB25 port meanwhile sends the clock signal to the Pin3 The comment is the binary form and delivers the most significant bit as the priority 2 The order structure fro...

Page 22: ...cess of laser duration control 6 Pin19 should decrease to low state before adjusting laser pulse duration 7 Optional pulse width 100 70 50 30 20ns Figure 10 Schematic of laser pulse duration adjustment 200ns For example if using Beijing JCZ Technology Co marking card to adjust laser pulse duration the setting processes are described as follows 1 Make sure the power supply DB25 cable control card a...

Page 23: ...n the limiting maximum value the duration of output laser will be continuous work maximum If the setting duration within the range the duration of output laser will tend to the smaller side i Schematic diagram of input signal interface circuit Figure 11 Schematic diagram of input signal interface circuit j Signal input needs to be able to provide at least 7 mA of current The schematic diagram of t...

Page 24: ...nection of water pipe are correct mainly including water temperature water flow rate maximum input pressure refrigeration capacity Make surethe water cooler meets the system requirements see Section 3 3 for details and the water cooler valve is opened etc to ensure that the water cooler is in normal working state before the laser is opened b Make sure the appearance of the laser device is normal a...

Page 25: ...tarted normally the laser power will be increased from 10 to 100 when the laser is first tested Watching whether the laser is getting stronger and stronger on cleaning material 4 5 3 Attention in the process of operation a The repetition frequency range of the laser should not exceed 10 100KHz b Do not adjust the laser repetition frequency during marking c Turn OFF the laser until the power to zer...

Page 26: ...aning will cause the laser to burn out which will cause the laser to alarm and restart Check the output cable protective lens before laser on In addition to the above if there are any other questions or errors please contactRaycus to get help 6 Warranty Return and Maintenance 6 1 General Warranty Raycus warrants that all Raycus fiber laserproducts are comformed to applicable product specifications...

Page 27: ...defect is discovered This warranty does not involve any other party including specified buyer end user or customer and any parts equipment or other products produced by other companies WARNING It is the customer s responsibility to understand and follow operating instructions in this UserGuide and specifications prior to operation failure to do so may void this warranty Accessories and fiber conne...

Page 28: ...r products at anytime without incurring any obligation to make changes or install the same on units previouslypurchased All the items about warranty and service above provided by Raycus are for uses reference formal contents about warranty and service are subject to the contract 2021 Wuhan Raycus Fiber Laser technologies Co Ltd All Rights Reserved ...

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