{"product_id":"dc-12-24v-cnc-5-axis-mach3-interface-board-with-op","title":"DC 12-24V CNC 5-Axis Mach3 Interface Board With Optical Coupler For Isolation, USB And Parallel Port, XH2.54 Cable Kit For Stepper Motors, Spindle Control, Emergency Stop, Tool Setting And Limit Switches","description":"\u003cdiv\u003e12-24V CNC Mach3 Interface Board with Optical Isolation USB\u003cbr\u003e\n✔️ 17 opto-isolated signals, PWM output on P1, USB + parallel \u003cp\u003eThis CNC interface board lets you run Mach3-compatible software via parallel port or USB, handling spindle control, emergency stop, limits, and tool setting for 2D\/3D milling and engraving machines.\u003c\/p\u003e \u003cp\u003e✅ Fully supports MACH3 and other software that supports parallel port control\u003cbr\u003e✅ USB power supply and peripheral power supply are separated to ensure computer security\u003cbr\u003e✅ 12-24V wide peripheral voltage input, with anti-reverse connection function\u003cbr\u003e✅ All input signals are isolated by optical coupling, and can be connected to emergency stop, tool setting, limit, etc.\u003cbr\u003e✅ One-way relay output port (P17) to control the spindle switch\u003cbr\u003e✅ Open all 17 ports, can be connected with optocoupler drive, can control 5-axis stepper motor.\u003cbr\u003e✅ P1 acts as a PWM output and can control the spindle governor with optocoupler input.\u003cbr\u003e✅ Can be connected to common cathode\/anode drive with input level of 5V\u003cbr\u003e✅ Package includes: 1 x Stepper Motor Interface Board, 1 x USB Cable, 1 x Parallel Port Cable, 5 x XH2.54 4P cables\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a CNC Mach3 interface board with optical isolation used for in hobby CNC setups? This handy tool translates control signals safely between software and hardware while keeping electronics isolated.\u003cbr\u003e- cnc machine control interface for Mach3 and parallel\/USB setups\u003cbr\u003e- opto-isolated inputs protect controls and reduce interference\u003cbr\u003e- PWM output on P1 for spindle speed control with optocoupler drive\u003cbr\u003e- P17 output drives spindle switch through a relay\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48887602413803,"sku":"VXB093WM8DQP","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71-Ouu_BDqS._AC_UL960_QL65.jpg?v=1782798631","url":"https:\/\/vxb.com\/products\/dc-12-24v-cnc-5-axis-mach3-interface-board-with-op","provider":"VXB Bearings","version":"1.0","type":"link"}