{"product_id":"pro-grade-four-channel-optocoupler-isolator-module","title":"Pro Grade Four Channel Optocoupler Isolator Module With Level Shifter For PLC Signals PNP NPN To PNP Converter 12 Volt To 5 Volt With LED Indicators And Anti Connection Protection For Industrial Control And Automation","description":"\u003cdiv\u003eFour-Channel Optocoupler Isolator with Level Shifter for PLC\u003cbr\u003e\n✔️ 4-channel optocoupler with isolated inputs and LED indicators \u003cp\u003eThis four-channel optocoupler isolator module provides galvanic isolation and level shifting between low-voltage control signals and PLC inputs. It supports NPN\/PNP input and PNP output configurations, enabling clean signal translation from microcontrollers or sensors to industrial controllers. The compact module includes LED indicators and anti-connection protection for reliable operation in harsh environments. Package includes one unit with a green housing.\u003c\/p\u003e \u003cp\u003e✅ 4-channel optocoupler isolation with LED indicators for status \u003cbr\u003e\n✅ Input: NPN and PNP; Output: PNP with level shifting \u003cbr\u003e\n✅ Voltage compatibility: 3.3V\/5V\/12V\/24V inputs and 3.3V\/5V\/12V\/24V outputs \u003cbr\u003e\n✅ Anti-connection protection on power supply; max conversion frequency 20 kHz \u003cbr\u003e\n✅ PCB size 45x72 mm; module size 48x86x40 mm; green housing\u003c\/p\u003e \u003cp\u003e💡 What is a 4-channel optocoupler isolator module used for in PLC and automation setups? This handy device helps safely swap voltages and protect control circuits.\n- Signal isolation between control electronics and PLC inputs\n- Level shifting from 3.3\/5V logic to higher PLC voltages\n- Noise and surge protection for sensitive controllers\n- Compatible with NPN and PNP configurations\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48101773705451,"sku":"VXB07TCW9T2Y","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81UgQyxWHVL.jpg?v=1776299158","url":"https:\/\/vxb.com\/products\/pro-grade-four-channel-optocoupler-isolator-module","provider":"VXB Bearings","version":"1.0","type":"link"}