Laser LS8000-3 manual User VIN Pin

LaserSpeed 8000-3 Instruction Handbook

Interfacing with the LS8000-3

Length Reset Input Circuit

The Length Reset Input Action configuration setting affects how this input resets the length. The input can be configured to reset the length on level and edges. See the Length Reset Input Action command description in the Configuration Settings section for details.

User VIN (Pin 20)

Voltage input for Isolated Pulse Outputs, and the Index Pulse Output. Connecting a voltage from 5-28VDC to this input allows you to control the pulse amplitude of the LS8000-3 Scaleable Pulse Outputs (Pins 15, 5, 6, 8), and the Index Pulse Output (Pins 22 and 23.) The voltage supplied will be the voltage level of the pulse outputs supplied by the LS8000-3. If a voltage is not supplied, the pulse outputs will be approximately 4.5V.

Internal Isolated +5V

Pulse Output

User VIN (Pin 20)

Pulse True	User VIN
	GND
Pulse False User VIN
	GND

Signal Ground (Pins 11, 19, 21)

User VIN Schematic

Part No. 93463 / Drawing No. 0921-01561 Page 54 of 221 Revision A (Sep 2007)