Laser Show Systems - Pinouts - GPD-8

This section contains pinouts of many popular boards and components that are used in laser show systems.
DISCLAIMER: The pinouts shown here were contributed by manufacturers, vendors and individuals. While every effort has been made to insure accuracy, LaserFX.com can not be responsible for any errors or omissions.

Pinout for the connector and on-board controls of the Precision Projection Systems GPD-8 unipolar actuator drive card. This is NOT an official Precision Projection Systems document - for the latest info, contact info@ppsfx.com

This unipolar drive card is typically used to drive GM20 or MFE R4-077 actuators used in beam table applications.

Pin Number	Signal description
1	Channel 8 Output
2	Ground
3	Channel 7 Output
4	Ground
5	Channel 6 Output
6	Ground
7	Channel 5 Output
8	Ground
9	Channel 4 Output
10	Ground
11	Channel 3 Output
12	Ground
13	Channel 2 Output
14	Ground
15	Channel 1 Output

Pin Number	Signal description
1	Ground
2	Ground
3	+5 Volts (not required)
4	-5 Volts (not required)
5	Ground
6	Ground
7	+15 Volts (not required)
8	-15 Volts (not required)
9	Ground
10	Ground
11	+28 Volts
12	-28 Volts (not required)
13	Ground
14	Ground
15 - 56	No connection (not assigned)
57	Channel 8 enable (+)
58	Channel 8 return (-)
59	Channel 7 enable (+)
60	Channel 7 return (-)
61	Channel 6 enable (+)
62	Channel 6 return (-)
63	Channel 5 enable (+)
64	Channel 5 return (-)
65	Channel 4 enable (+)
66	Channel 4 return (-)
67	Channel 3 enable (+)
68	Channel 3 return (-)
69	Channel 2 enable (+)
70	Channel 2 return (-)
71	Channel 1 enable (+)
72	Channel 1 return (-)

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