China Lmcv4-Fbier-M Control Board Fiber Laser Control Board for Laser Marking Machine

1. Feature:
Standard DB25 connector, can be wire to IPG laser directly.
Galvo control signal is digital, which can be connect to most scanhead directly.
on-the-fly marking feature. A encoder can be used to surveillance the pipeline speed real-timely.
Multiple boards on 1 computer: One computer can control up to 8 control board to mark different pattern simultaneously
Extension axis(step motor or sever motor): two set of direction/pulse signal can be used to control 2 step(server) motors.
6 general input signals(TTL campatible): In0-In3, XORG0(IN14), IN15.
2 general output signals(TTL campatible): OUT4-OUT5 coming out of Con4.
Remark function: this function is used to remark what ever is in the memory of the board, especially convenient for high speed marking of a same pattern.
Compatible with USB2.0 specifications.
2. Main Structure Size
3. Case:
Fiber Laser Marking Machine
4. Electrical Wiring-Pin Definition
4.1 power supply
The control board need a 5V DC power supply. We recommend a 5V/3A DC supply. The Vcc and Gnd pin are 4/5 and 12/13 of CON4 respectively.
CON4 pinsNameFunction4, 5VCC+5V power supply.11, 12,13GNDReference ground of the power supply.
4.2 CON1: DB15 scan head control
The signals that control scan head are digital, therefore can be connected to the digital scan head directly. Because the protocols that every manufacturer used are not always the same, you need to conform which protocol is used. We also provide a D/A converter in the package. The digital signal converted by which can be connected to a analog scan head.

PinNameFunction1,9CLK- / CLK+Clock signal- / Clock signal+2,10SYNC- / SYNC+Synchronization signal- / Synchronization
signal+3,11X Channel- / X Channel+Scanhead signal X- / Scanhead signal X+4,12Y Channel- / Y Channel+Scanhead signal Y- / Scanhead signal Y+5,13Z Channel- / Z Channel+Scanhead signal Z- / Scanhead signal Z+6,14,Status-/Status+Reserved7NULLReserved8,15GNDReference signalTo a commonly used two dimension scanhead, connecting CLK, SYNC, four wires for XChannel and Ychanne and the GND would be enough. We recommend a shielded twisted pair for all digital signal.
4.3 CON2 :DB25 Laser Control
CON2 socket can be connected to the DB25 connector through a pin to pin cable.
Pin No.SignalIllustration1--8P0--P7Laser power signal.TTL compatible9PLATCHPower signal latch. TTL compatible.10, 14,GNDThe reference ground of the control board.11,12,16,21LASERST0~3Alarm signal of Laser module17VCC5V power output.18MOMain oscillator signal. TTL compatible.19APPower amplifier signal. TTL compatible.20PRRPulse repetitive rate signal. TTL compatible.22RedPtRed light pointer signal. TTL compatible.23EMSTOPEmergency stop signal. TTL compatible.13,24,25 Unconnected.
4.4 DB15 power supply and extension axis control and IO.

PinNAMEFunction
1
XORG0The home signal of extension axis X. To use this pin just
connect it and GND to a switch. In software In14 represents this pin.2GIN15General input in15, using GND as a reference ground.2,10OUT4, OUT5General Output Out 4-Out 5, using GND as reference ground.
They are all TTL output .4,5VinInput pin for 5V power supply.11,12,13GndReference ground of 5V power supply
14
XDIR+Direction signal of extension axis X. It is a TTL output. For common anode, use VCC and XDIR+ signals, and VCC is
anode signal.
15
XPUL+-Pulse signal of extension axis X. It is a TTL output. For
common anode, use VCC and XDIR+ signals, and VCC is anode signal.
8
ReMarkRepeat marking signal. Use GND as a reference ground, to use this signal just connect a switch between this pin and GND. When it is activated the control will mark the content in the cache.
5. Related Products
5.1 Laser Source: Raycus/ MAX/ IPG


5.2 Galvanometer Scanner: SINO-GALVO
5.3 Field Lens: WAVELENTH
5.5 Rotary Device (If need)
6. Contact Information

To be continued..