--- product_id: 809087803 title: "DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board" brand: "supkancl" price: "฿5605" currency: THB in_stock: true category: "Supkancl" url: https://www.desertcart.co.th/products/809087803-dc-5v-cnc-interface-board-converter-optical-isolator-support-kcam4 store_origin: TH region: Thailand --- # 100kHz output frequency 12 OC output channels High-speed optical isolation DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board **Brand:** supkancl **Price:** ฿5605 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your CNC precision with lightning-fast, interference-free control! ## Quick Answers - **What is this?** DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board by supkancl - **How much does it cost?** ฿5605 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/809087803-dc-5v-cnc-interface-board-converter-optical-isolator-support-kcam4) ## Best For - supkancl enthusiasts ## Why This Product - Trusted supkancl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Input Support:** Connect mechanical switches, proximity sensors, and more for ultimate CNC flexibility. - • **Plug & Play Compatibility:** Effortlessly integrates with KCAM4, EMC2, and LinuxCNC for up to 6-axis control. - • **Blazing Fast 100kHz Output:** Experience ultra-responsive CNC control with high-frequency pulse generation. - • **12-Channel Open Collector Output:** Seamlessly manage multi-axis CNC setups with robust 12-channel outputs. - • **Industrial-Grade Signal Isolation:** Protect your PC with advanced EL817 optocoupler tech for zero interference. ## Overview The DC 5V CNC Interface Board Converter features a high-speed EL817 optical isolator, delivering up to 100kHz output frequency across 12 open collector channels. Designed for industrial CNC applications, it supports KCAM4, EMC2, and LinuxCNC software with up to 6-axis control, ensuring robust anti-interference performance and versatile input compatibility for enhanced machine precision. ## Description Information:LPT-CNC-A parallel port interface board is a high performance interface board designed with high speed optocoupler (EL817). It uses a new pulse generation technology to isolate the parallel port of the computer and peripherals, which effectively protects the computer equipment, making it especially suitable for direct use. As an industrial application, computer control peripheral is an excellent interface board to solve the anti-interference function of on-site switching signal input and digital control signal output.Characteristics:1>. Provides 12 channels OC (Collector open mode) output, output limit frequency up to 100kHz, five-way optical isolation common ground signal input.2>. DC+5V power supply, no power supply at the output.3>. All output signals from computer parallel port are formed by schtrigger mitt to enhance anti-interference digital signal transmission.4>. Can be used with parallel control software as industrial control applications.5>. Support KCAM4, EMC2/linuxcnc CNC parallel port control software, support up to 6 axes.6>. Can be used with all pulse and direction stepping signals, servo drives, control lathes, milling machines for CNC operations.7> input end can be externally connected with mechanical switch, slot type optocoupler, proximity switch, tool determiner, etc.8>. The interface board P1 ~ P17 port signal corresponds to the computer parallel port signal 1 ~ 17 pins one by one, and the parallel port 18 ~ 25 pins is ground power. ## Features - DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board ## Images ![DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board - Image 1](https://m.media-amazon.com/images/I/61zFvpbSgnL.jpg) ![DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board - Image 2](https://m.media-amazon.com/images/I/71Hm0dm5qjL.jpg) ![DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board - Image 3](https://m.media-amazon.com/images/I/71KsT8-2pBL.jpg) ![DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board - Image 4](https://m.media-amazon.com/images/I/71r9sD67jvL.jpg) ![DC 5V CNC Interface Board Converter Optical Isolator Support KCAM4/EMC2/Linuxcnc High Performance Interface Board - Image 5](https://m.media-amazon.com/images/I/612C2fWqfPL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/809087803-dc-5v-cnc-interface-board-converter-optical-isolator-support-kcam4](https://www.desertcart.co.th/products/809087803-dc-5v-cnc-interface-board-converter-optical-isolator-support-kcam4) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-16*