Laser Electronics Ltd

V3D Pin-Outs

Ilda Connector

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,  colour signals (8 bit DACs)

Range is 0..255. The signals are unipolar 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)



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.

Audio input signal
Audio input signal is used for simple effect which depends on audio in value. The card allows to move or to resize the image depend on audio. As input must be used standard line-in voltage (0..1V max).
Connection:
Audio input + = Sub miniature jack plug centre terminal
Audio input - = Sub miniature jack plug outer case