Description
Product Description
Interface board parallel port DB25 photoelectric isolation optocoupler EL817
PT-CNC-B parallel interface board is a high performance interface board with high speed optical coupling (EL817) design, using a new pulse shaping technology to isolate computer parallel interface and peripherals, effectively protect computer equipment, so it is very suitable for direct use of computer control peripherals as industrial applications. It is an excellent interface card to solve the anti-interference function of field switching signal input and digital control signal output.
Features:
1, to provide twelve OC (collector open mode) output, output limit frequency up to 100kHz, five photoelectric isolation of common ground signal input.
2, dual power supply, easy to connect the isolation power supply, to provide non-common ground independent power supply for the photoelectric isolation circuit, to achieve complete isolation before and after the stage.
3, can be single +5V or single VCC(9V~36V) power supply, no power supply at the output end.
4, the computer parallel port all output signals by Schmidt trigger shaping, improve the anti-interference of digital signal transmission.
5, can be used with parallel port control software as industrial control applications.
6, support KCAM4, EMC2/linuxcnc and other parallel port CNC control software, up to support 6 axes.
7, can be used with all pulse and direction signal stepping, servo drive, control lathe, milling machine for CNC operation.
8, the input end can be connected to the external mechanical switch, trough type optocoupler, proximity switch, cutter, etc.
9. The P1-P17 port signal of the interface board corresponds to the 1-17 pin of the parallel port signal of the computer, and the 18~25 pin of the parallel port is the power source.
10, the overall size of 86mmx61mm, positioning hole 78mmx53mm.
Features:
1, to provide twelve OC (collector open mode) output, output limit frequency up to 100kHz, five photoelectric isolation of common ground signal input.
2, dual power supply, easy to connect the isolation power supply, to provide non-common ground independent power supply for the photoelectric isolation circuit, to achieve complete isolation before and after the stage.
3, can be single +5V or single VCC(9V~36V) power supply, no power supply at the output end.
4, the computer parallel port all output signals by Schmidt trigger shaping, improve the anti-interference of digital signal transmission.
5, can be used with parallel port control software as industrial control applications.
6, support KCAM4, EMC2/linuxcnc and other parallel port CNC control software, up to support 6 axes.
7, can be used with all pulse and direction signal stepping, servo drive, control lathe, milling machine for CNC operation.
8, the input end can be connected to the external mechanical switch, trough type optocoupler, proximity switch, cutter, etc.
9. The P1-P17 port signal of the interface board corresponds to the 1-17 pin of the parallel port signal of the computer, and the 18~25 pin of the parallel port is the power source.
10, the overall size of 86mmx61mm, positioning hole 78mmx53mm.