Carefully check your application program before running it.
Programming errors can cause a break down of the system. In this
case neither the laser nor the scan head can be controlled.
Protect the board from humidity, dust, corrosive vapors and
For storage and operation, avoid electromagnetic fields and static
electricity. These can damage the electronics on the product. For
storage, always use the antistatic bag.
The allowed operating temperature range is 25℃ ± 10℃.
The storage temperature should be between –10℃ and +60℃.
This product is intended for controlling a laser scan system.
Therefore all relevant laser safety directives must be known and
applied before installation and operation. The customer is solely
responsible for ensuring the laser safety of the entire system.
All applicable laser safety directives must be adhered to. Safety
regulation may differ from country to country. It is the
responsibility of the customer to comply with all local
Please observe all laser safety instructions as described in you
scan head or laser module manual, and this manual.
Always turn on the power of this product and the power supply for
the scan head first before turning on the laser. Otherwise there is
the danger of uncontrolled deflection of the laser beam. We recommend the use of a shutter to prevent uncontrolled emission
of laser radiation.
The expansion card does not need external power supply, just need
to connect to DLC board it will be work.
The output signal of the expansion card to meet various types of
laser signal demand.
The expansion card laser feedback signal uploaded to the software
for monitoring the working state of the laser.
Laser power signal. TTL compatible
Power signal latch. TTL compatible.
The reference ground of the control board.
Alarm signal of Laser module
5V power output.
Main oscillator signal. TTL compatible.
Power amplifier signal. TTL compatible.
Pulse repetitive rate signal. TTL compatible.
Red light pointer signal. TTL compatible.
Emergency stop signal. TTL compatible.
YLM-QCW Laser Control Crad / DLC QCW Control Card / EZCAD Control Card Images