DBK21B User’s Manual Fiber Laser Control Card

Version recorder

Remark: DBK21B control board is optimized from DBK21A control board, and has improvement on its outside shape.  In addition, DBK21B increases a DC power socket for user. On particularly, the definition of I/O interface is also different from DBK21A. So operate DBK21B according to this Manual strictly, please.

Content

1 Safety Instruction 4

2 General instruction 5

2.1 Main Feature 5

3 Electrical connection 6

3.1 Pin Definition 6

3.1.1 Power Supply 6

3.1.2 Scan-head Control interface 6

3.1.3 fiber laser control interface definiton 7

3.1.4 On-the-fly marking Interface 9

3.1.5 Power and motor driving extension axis 10

3.1.6 Digital I/O interface 12

3.2 Digital I/O operation 13

3.2.1 Use of Single-ended General Input Signals 13

3.2.2 Use of Differential General Input Signals 13

3.2.3 Use of General Output Signals 13

3.2.4 The use of OC Output (open drain output) Signals 14

3.3 Illustration on Jumpers 15

4 Typical connection 16

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