The IRIV IO Controller is an industrial-grade device designed to make automation tasks a lot easier. Powered by the Raspberry Pi RP2350 microcontroller, it is faster, safer and more efficient than its older versions. This controller can be an I/O expander, data gatherer, network gateway, or automation controller. It has 11 isolated digital inputs, 4 isolated digital outputs, and 2 analogue inputs, including a USB-C port for programming and configuration and an RJ45 Ethernet port powered by the W5500 Ethernet controller, giving you many different options for a variety of industrial projects. The metal casing with a fanless design is DIN rail mountable, providing easy installation. The IRIV IO Controller integrates easily with the IRIV PiControl. You can use IRIV PiControl as your main system controller while using IRIV IOC to gather your data or monitor your machinery and automation. Features Microcontroller Raspberry Pi RP2350A, Dual Cortex-M33 @ 150MHz RAM 520KB on-chip SRAM Storage 2MB Flash Memory Connectors 1x USB-C (For programming and configuration) 1x RJ45 Ethernet (via W5500 Ethernet controller) 1x Isolated RS485 11x Isolated digital input (up to 50V) 4x Isolated digital output (up to 50V) 2x 12-bit analogue input (0 - 10.56V / 0 - 42.58mA) Power Supply DC 10-30V surge-protected Additional Features PCF85063A Real Time Clock 1x Reset button 1x boot button & 1x programmable button 1x Programmable LED Status LED for Power, RS485, DIN & DOUT 1x Passive Buzzer Case Metal Case, fanless design, DIN rail mountable Dimensions (L)140mm x (W)60mm x (H)36mm (metal case only, excluding DIN socket & connectors) What's on Board PCBA Diagram Specifications Parameters Min Max Unit Power Input Voltage Terminal 1 (Surge Protected up to 60V 20ms) 10 30 VDC USB-C 4.9 5.2 VDC Power Consumption - 0.7 W Isolated Digital Input Low Level (VIL) - ±0.8 V High Level (VIH) ±3 ±50 V Maximum Pulse Frequency (50% Duty Cycle) - 5000 Hz Isolation Voltage 3750 Vrms Analogue Input Resolution 12 bit Voltage Mode 0 10.56 V Current Mode 0 42.58 mA Input Impedance (Voltage Mode) 32K Ω Input Impedance (Current Mode) 248 Ω Isolated Digital Output Voltage - 50 V Current - 500 mA Isolation Voltage 1500 Vrms Isolated RS485 Maximum Baud Rate 500 kbps Isolation Voltage 5000 Vrms Operating Temperature -20 70 ℃ Resources * IRIV IOC Datasheet * IRIV IOC Block Diagram * IRIV IOC PCBA Layout Diagram * IRIV IOC 3D CAD Models * IRIV IOC Example Code * RP2350 Datasheet (pdf), by Raspberry Pi * CircuitPython Manual Page * MicroPython Manual Page * SDK C/C++, from Raspberry Pi Pinout Package Contents * 1 x IRIV IO Controller * 1 x Mini Flat Screwdriver https://elecena.pl/product/27284476/iriv-io-controller-ir4-0-industrial-i-o-controller 2024-11-15 https://elecena.pl/product/27284476/iriv-io-controller-ir4-0-industrial-i-o-controller 2024-11-29 https://elecena.pl/product/27284476/iriv-io-controller-ir4-0-industrial-i-o-controller 2024-11-30 https://elecena.pl/product/27284476/iriv-io-controller-ir4-0-industrial-i-o-controller 2025-11-28 https://elecena.pl/product/27284476/iriv-io-controller-ir4-0-industrial-i-o-controller 2025-11-29 https://elecena.pl/product/27284476/iriv-io-controller-ir4-0-industrial-i-o-controller 2026-04-08