IRIV IO Controller - IR4.0 Industrial I/O Controller

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