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Main image of Opta RS485 [AFX00001] - Industrial-Grade IoT Controller with RS485 Communication, Digital I/O, Analog Inputs, and Modbus Support for Automation and Control

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Opta RS485 [AFX00001] - Industrial-Grade IoT Controller with RS485 Communication, Digital I/O, Analog Inputs, and Modbus Support for Automation and Control

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RS485 Communication for Industrial Applications: The Arduino Opta RS485 is equipped with RS485 communication, making it ideal for long-distance, industrial-grade data transmission. RS485 is widely used in automation systems, building management, and industrial IoT networks due to its robustness and ability to communicate over long distances with multiple devices.; Powerful and Flexible I/O: The Opta RS485 features a range of digital I/O pins, analog inputs, and PWM outputs, giving you the flexibility to interface with a variety of sensors, actuators, and other control systems. This makes it perfect for applications like monitoring machinery, controlling actuators, or gathering sensor data in real-time.; Modbus Support for Automation: With Modbus RTU support, the Opta RS485 board can easily integrate into existing industrial control systems, allowing you to communicate with PLCs (Programmable Logic Controllers), sensors, and other devices using this widely adopted protocol. This ensures seamless communication in factory automation, process control, and other industrial automation tasks.; Compact and Rugged Design for Harsh Environments: Built to withstand demanding industrial environments, the Opta RS485 is housed in a durable and compact enclosure. Its design ensures reliable performance in harsh conditions such as extreme temperatures, vibrations, and electrical noise, making it ideal for use in factory floors, warehouses, and outdoor applications.; Arduino Ecosystem

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Product description The Secure & Reliable Micro PLC for Industrial Automation Scalable Industrial Automation Modernize your processes with the modular Arduino Opta family. From basic control with Opta Lite to advanced IoT with Opta WiFi, these products solve complex automation and maintenance needs. Compare Arduino OPTA PLC/EXT Solutions Arduino Opta WiFi Add to Cart Arduino Opta RS485 Add to Cart Arduino Opta Lite Add to Cart Arduino Opta Ext D1608E Buying Options Arduino Opta Ext D1608S Add to Cart Arduino Opta EXT A0602 Add to Cart Customer Reviews 3.7 out of 5 stars 32 3.9 out of 5 stars 16 2.9 out of 5 stars 15 5.0 out of 5 stars 3 5.0 out of 5 stars 1 3.3 out of 5 stars 3 Price $ 199.00 $199.

00 $ 165.60 $165. 60 $ 150.80 $150. 80 $ 150.80 $150. 80 $ 228.70 $228. 70 Primary Function PLC with Wi-Fi PLC with RS485 PLC with Ethernet Digital I/O Extension Digital I/O Extension Analog I/O Extension Core Connectivity Wi-Fi, BLE, Eth, USB RS485, Eth, USB Ethernet, USB None None None Processor Dual-Core MCU Dual-Core MCU Dual-Core MCU None None None Onboard I/O 8 D/A, 4 Relays 8 D/A, 4 Relays 8 D/A, 4 Relays None None None Additional I/O None None None 16 DI, 8 DO 16 DI, 8 Sourcing DO 6 AI, 2 AO Best For.

.. IoT Solutions Industrial Networks Cost-Effective PLC Expanding Digital Control Sourcing Digital Control Analog Data Collection Optimize your industrial operations The Opta's processor and flexible I/O help you monitor and collect data to prevent failures. Get real-time

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First Listed on Newegg	July 22, 2026

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Item#: 9SIC6T1M1S2259