Hardware Output Signals for Laser Electronics Ltd Hardware Connector 1: DB-25 Ilda Configured Female Output :
X and Y coordinates (12 bit DAC's)
Range is 0..4095. This signals is a bipolar analog signals. Voltage range is 10 volts peak-to-peak differential.
0 represent (-10V) differential output voltage
4095 - (+10V) differential output voltage
2048 - (0V) differential output voltage
A differential voltage level of (-10) volts produce left side/bottom position of a beam.
A differential voltage level of (+10) volts produce right side/top position of a beam.
A differential voltage level of (0) volts produce centre position of a beam.
Connection:
+X - pin 1 Connector P1 (DB25F)
-X - pin 14 Connector P1 (DB25F)
+Y - pin 2 Connector P1 (DB25F)
-Y - pin 15 Connector P1 (DB25F)
+ Blanking - pin 3 Connector P1 (DB25)
- Blanking - pin 16 Connector P1 (DB25)
+ Red - pin 5 Connector P1 (DB25)
- Red - pin 18 Connector P1 (DB25)
+ Green - pin 6 Connector P1 (DB25)
- Green - pin 19 Connector P1 (DB25)
+ Blue - pin 7 Connector P1 (DB25)
- Blue pin 20 Connector P1 (DB25)
Shutter pin 13 Connector P1 (DB25)
Ground - pin 25 Connector P1 (DB25F)
R, G, B, color signals (8 bit DACs)
Range is 0..255. The signals are uni-polar analog signals. Voltage range is 5 volts peak-to-peak differential.
The Negative outputs of pins 18, 19, 20 can be connected to pin 25 to provide a single ended positive output at pins 5, 6, 7.
DMX signals
Card provides 1 DMX-512 Output and 1 DMX-512 input channels (all isolated)
Connection:
+ DMX input - pin 5 Connector P5 (DB9F)
- DMX input - pin 4 Connector P5 (DB9F)
+ DMX output - pin 2 Connector P5 (DB9F)
- DMX output - pin 1 Connector P5 (DB9F)
DMX Ground - pin 9 Connector P5 (DB9F)
TTL output ports
Card provides two 8-bit TTL output ports on 1 female DB25
Connection:
TTL outputs - pin 1-16 Connectors P1
Ground - pin 25 Connectors P1
TTL input ports
Card provides two 8-bit TTL input ports on 1 male DB25
Connection:
TTL inputs - pin 1-16 Connectors P2
Ground - pin 25 Connectors P2
Video Output Standard SVGA DB 15 on video output card. 
Please note if using single ended inputs on your scanner amps DO NOT connect pins 14 and 15 of the ILDA DB25 connector to ground, doing so will cause damage to the output card. | 
