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MANUAL USB INTERFACES

QCT have developed a wide range of CMM interfaces suitable for all types of CMM. These are available for purchase complete with drivers for OEM type applications. Sample code and drivers for Windows 7 (32 and 64 bit) XP, are all available.

DIG_USB

Spec : Scale Input :- via 25 way D-Type connector,
3 axis 32 bit counters,

Digital inputs configurable for differential quadrature, TTL, Open Collector and Emitter follower, also reference marker input where required.

Renishaw Probe Input :- via 9way D-Type connector, Hardware latch counters, drives probe LED etc.

The unit is self powered by the USB connector but can also have a 5V supply connected to supply power to the scales.

QTM_USB

Spec : as per Dig_USB, but designed specifically to connect 3, 15 way Renishaw scales

The unit is powered by 5v and has an internal 5-12v converter to power, Low air solenoids and Z brakes as used on some CMM’s.

Also has extra general inputs for spindle key buttons etc,

 

INT_USB

Spec : Input:- via 3 9 way connectors,3 axis 32 bit counters, analogue input with personality module for different scale types, variable interpolation up to 64 times.

Renishaw Probe Input :- via 9way D-Type connector, Hardware latch counters, drives probe LED etc. The unit can be powered by several different types of commercially available power supply to suit the types of scales / encoders being used.

Typical Encodes inputs are analogue : Renishaw, Heidenhain, TESA, Brown & Sharpe, Mitutoyo and most others.

INT_RS

This is an analogue to digital scale interpolator, variable interpolation up to 64 times, output is differential TLL.

The unit can be powered by several different types of commercially available power supply to suit the types of scales / encoders being used.

Typical Encodes inputs are analogue : Renishaw, Heidenhain, TESA, Brown & Sharpe, Mitutoyo and most others.