From TechnoDocs
The controller box encloses the control electronics, and provides a safe environment.
Contents
Types
Servo Box 1
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Servo Box 2
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LC Controller - Low Power
Note the BLACK badge by LEDs.
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LC Controller - High Power
Note the BLUE badge by LEDs
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LC Plus Controller
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Premium Controller
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Inside a Low Power Controller Box
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Control Board Callouts
Low Power Board part # H27T17-SRVCTRL3 Template:Pad "Short" PCI card: H20T43-PCINT-002
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Controller as part of a CNC system