ST-DAC-XY2-CD series DA converter is an integrated product for digital to
analogue single conversion, to enable higher marking accuracy and long distance
signal transmission which is less susceptible to electrical noise.
Interface: Digital Signal
series DIGITAL SIGNAL INPUT connector is used for digital signal input according
to the XY2-100 standard. The pin-out of this is shown right.
DIGITAL SIGNAL INPUT connector is also used for connecting the converter board
to a power supply with balanced power source of DC+/-15V.
board draws approximately 50mA from pins 17, 18, 19 and approx. 20mA from pins
23, 24, 25. However, when driver board and scanners are connected and operating,
then 1.5A are required for each of X and Y axes.
Interface: Power Output
DC+/-15V power to the two driver board is provided by ANALOG POWER output
connectors. The pin-out of these connector is shown as above figure.
ANALOG POWER OF X&Y axis output connectors provide analog output signal in the
range of -5V to +5V for controlling the scanners via driver board.