{"product_id":"finder-opta-din-logic-relay-plc","title":"Finder OPTA Advanced (Codesys) 8A.04.9.024.832C - Din Rail Mount PLC Style Microcontroller Arduino","description":"\u003ch1\u003eFinder OPTA Advanced (Codesys) 8A.04.9.024.832C - Din Rail Mount PLC Style Microcontroller Arduino\u003c\/h1\u003e\n\u003ch2\u003eEasy-to-Use Programmable Logic Relay for Everyday Automation\u003c\/h2\u003e\n\u003cp\u003eThe Finder OPTA programmable logic relay is a compact smart relay designed to make small automation projects easier to build and manage. Whether you are working on a control panel, pump system, building controls, ventilation, or equipment automation, this unit gives you flexible control in a space-saving format. The exact model covered here is Finder part 8A.04.9.024.832C.\u003c\/p\u003e\n\u003cp\u003eUnlike a basic relay, this programmable relay controller combines relay outputs, configurable inputs, and built-in communication features in one device. It is a practical choice for users who want more control without stepping up to a much larger PLC system.\u003c\/p\u003e\n\u003ch2\u003eSmart Relay Features for Control Panels, Pumps, and Building Automation\u003c\/h2\u003e\n\u003cp\u003eThis Finder automation relay is built for dependable switching and control in real-world applications. It is well suited for electrical distribution panels, packaging machines, water management systems, forced-air ventilators, air conditioning controls, and general OEM equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact programmable logic relay for modern automation tasks\u003c\/li\u003e\n\u003cli\u003e8 configurable inputs for digital or analog 0 to 10 V signals\u003c\/li\u003e\n\u003cli\u003e4 relay outputs rated at 10 A with NO (SPST) contacts\u003c\/li\u003e\n\u003cli\u003eBuilt-in USB-C, Ethernet, Modbus RS485, Wi-Fi, and BLE connectivity\u003c\/li\u003e\n\u003cli\u003eLED output status indicators for quick visual monitoring\u003c\/li\u003e\n\u003cli\u003eProgrammable user button for custom control functions\u003c\/li\u003e\n\u003cli\u003eDIN-rail mount design for neat panel installation\u003c\/li\u003e\n\u003cli\u003eExpandable system with support for up to 5 additional modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProgrammable Relay Controller with Modern Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe 8A.04.9.024.832C is the advanced version in Finder’s 8A Series. It includes a USB Type-C port for programming, data logging, and powering during configuration, along with an RJ45 Ethernet port for network communication. It also supports Modbus RS485, Wi-Fi, and Bluetooth Low Energy, making it a strong fit for connected control systems and smart automation setups.\u003c\/p\u003e\n\u003cp\u003eFor users who want flexible programming options, this model supports Arduino IDE, Arduino PLC-IDE, and Codesys. That gives you room to use it as a simple smart relay or as a more capable compact PLC alternative depending on your project needs.\u003c\/p\u003e\n\u003ch2\u003eCompact PLC Alternative with Useful I\/O Flexibility\u003c\/h2\u003e\n\u003cp\u003eThis Finder programmable logic relay includes 8 inputs that can be configured for digital or analog use. Analog input range is 0 to 10 V, and the unit supports both PNP and NPN input compatibility. On the output side, you get 4 normally open relay outputs rated for 10 A, making it suitable for switching lighting, solenoids, motors, control loads, and similar devices within specification.\u003c\/p\u003e\n\u003cp\u003eThe compact 70 mm wide housing helps save panel space, while the 35 mm DIN-rail mounting format makes installation straightforward in control cabinets and enclosures.\u003c\/p\u003e\n\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Finder\u003c\/li\u003e\n\u003cli\u003ePart Number: 8A.04.9.024.832C\u003c\/li\u003e\n\u003cli\u003eSeries: Finder 8A Series OPTA programmable logic relay\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 12-24 V DC (operating range 10.2-27.6 V DC)\u003c\/li\u003e\n\u003cli\u003eInputs: 8 configurable digital or analog inputs (0-10 V)\u003c\/li\u003e\n\u003cli\u003eInput Compatibility: PNP \/ NPN\u003c\/li\u003e\n\u003cli\u003eOutputs: 4 NO (SPST) relay outputs\u003c\/li\u003e\n\u003cli\u003eOutput Rating: 10 A rated current, 15 A peak\u003c\/li\u003e\n\u003cli\u003eMaximum Switching Voltage: Up to 250 V AC (400 V max)\u003c\/li\u003e\n\u003cli\u003eCommunication: Ethernet, Modbus TCP\/IP, Modbus RS485, Wi-Fi, Bluetooth Low Energy\u003c\/li\u003e\n\u003cli\u003eProgramming: Arduino IDE, Arduino PLC-IDE, Codesys\u003c\/li\u003e\n\u003cli\u003eMounting: 35 mm DIN rail\u003c\/li\u003e\n\u003cli\u003eWidth: 70 mm\u003c\/li\u003e\n\u003cli\u003eProtection Rating: IP20\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20 C to +50 C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications for This Automation Relay\u003c\/h2\u003e\n\u003cp\u003eThis programmable relay controller works well in machine and process control, lighting and solenoid switching, HVAC and refrigeration systems, commercial equipment, pump panels, ventilation systems, and general-purpose OEM assemblies. Its combination of relay outputs, configurable inputs, and network connectivity makes it useful for both standalone control and connected automation projects.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Finder OPTA Smart Relay?\u003c\/h2\u003e\n\u003cp\u003eIf you need a smart relay module that offers more flexibility than a standard industrial relay, the Finder OPTA is a strong option. It gives you compact PLC-style control, straightforward DIN-rail installation, multiple communication options, and expandable I\/O in one modern package. For users building compact automation systems, it offers a clean balance of usability, features, and industrial-grade performance.\u003c\/p\u003e\n\u003cp\u003ePlease verify load type, wiring method, and programming environment for your specific installation before use.\u003c\/p\u003e","brand":"Vetco Electronics","offers":[{"title":"Default Title","offer_id":45526239608969,"sku":"VUPN2905","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/9291\/2265\/files\/VUPN2905_Programmable_Logic_Relay_A.png?v=1776274187","url":"https:\/\/vetco.net\/products\/finder-opta-din-logic-relay-plc","provider":"Vetco Electronics","version":"1.0","type":"link"}