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SYSTEM1 is a fully buffered port that combines a charge pump circuit and high voltage pre-regulator in a low cost interface solution for user who do not require optical isolation. Ideal for stepper driver boards with built in isolators that need more current than a standard parallel port can provide. The System1 board also has one expansion slot that can accept the new Spindle module or future control modules.
Specification
- Standard 25 way parallel port input socket.
- High quality silk screen PCB, marked with axis outputs and signal inputs.
- 20 mA Output buffers
- Low Logic level Charge Pump enable output
- All outputs disabled with interlock charge pump circuit.
- Blue Led indicator on power, plus yellow CP active signal and red relay active
- Spare 5 and 12V output power rails.
- Pull-up resistors on all inputs for easy logic switching.
- One expansion socket
- high voltage pre-regulator 15-70V.
SYSTEM1 is available ready built or in kit form
Ready built Code SYS1 £38.00 W3 Kit Code SYS1K £33.50 W3
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