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Raycus pulsed fiber laser is classified as a high power Class IV laser device. Before supplying the power to the device, please make sure that the correct voltage of 24V DC is connected and the anode and cathode are right.
Caution: Make sure the corresponding wires of the device are properly grounded. 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 order to prevent against electric shock, or the warranty will be invalid.
Output beam diameter 350ns/46kHz/70W μs 0-100% power Laser switching ON time μs Laser switching OFF time 100-10% power Output fiber cable length Supply voltage Guide Laser Power Anti Strong Back Reflection Forced Air Cooled Cooling ℃ Operating Temperature @2021 Raycus Corporation...
Fix the module stable to the bracket and keep the laser in good ventilation. Connect the power line to 24V DC 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. @2021 Raycus Corporation...
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The recommended electrical connection is shown in Figure 4. Figure 5 Wiring diagram of recommended electrial connection and power supply The bending radius of the delivery fiber should not exceed 15 cm. @2021 Raycus Corporation...
0 to 100% (the actual laser power may not be strictly linear with the setting value). The relationship between Pin value and output power is shown in Table 5. Pin 10 and Pin 14are all digital GND. @2021 Raycus Corporation...
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ATTENTION: The frequency signal must be ahead of the EM signal at least 5 ms, otherwise the laser machine may be damaged. Below figure shows DB25 sequence diagram: Figure 7 DB25 sequence diagram @2021 Raycus Corporation...
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: If the laser output system is abnormal, the alarm might present “SYSTEM ERR” due to using different marking card (for example: Beijing JCZ Technology Co. marking card). Inside interface circuit of input and output signal from DB25: @2021 Raycus Corporation...
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Table 8 Command format of setting the laser pulse duration Frame( 1byte) Command word (1 byte)1 Pulse duration(2byte)ns 0xA5 0x01 Big Endian Table 9 Response format of setting the laser pulse duration Frame( 1byte) Pulse duration(2byte)ns 0xA5 Big Endian @2021 Raycus Corporation...
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Pin2 and Pin3 changing. Figure 14 shows the adjustment process of laser duration control. Pin19 should decrease to low state before adjusting laser pulse duration. Optional pulse width :10\20\30\60\100\200\250\350ns. Figure 10. Schematic of laser pulse duration adjustment(200ns) @2021 Raycus Corporation...
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2ns (minimum). If the setting duration is larger than 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. @2021 Raycus Corporation...
Table 3). It should not modify the frequency while marking. Stop marking first before shutting down the device, then turn the power down to zero and cut the power off. @2021 Raycus Corporation...
Raycus has the right to choose to repair or replace any product that proves to be defective in materials and workmanship selectively during the warranty period. Only products with particular defects are under warranty.