SD84 - 84 channel multifunction servo controller

All 84 channels can be your choice of logic input, logic output, or servo output, Additionally 36 of the channels can be analogue inputs with 10-bit resolution. A PC application, with full source code, is freely available to allow you to quickly evaluate the SD84 capabilities.

Servo channels - Up to 84 
Logic outputs - Up to 84 
Logic inputs - Up to 84 
10-bit analogue inputs - Up to 36 
Servo refresh rate - 20mS under all conditions 
Position control - Directly programmed in uS 
Speed control - From maximum down to 20 seconds for full rotation 
Servo power - Separate terminals for voltage of your choice in groups of 8 servo's 
Logic power - Direct from the USB Bus 
Control interface - USB