Industrial IO HAT+ for Pi 5 and Argon Industria Cases
Need to interface a Raspberry Pi 5 with industrial I/O? Or implementing data acquisition solutions in an industrial setting using Raspberry Pi 5?
The Cytron Industrial IO HAT+ for Raspberry Pi 5 covers these scenarios and more. With the wide range of I/O interfaces readily available on board including RS485, RS232, isolated inputs/outputs and more - the job of interfacing your industry-grade sensors to the Raspberry Pi is made much simpler.
This board is ideal for engineers, system integrators, and makers who want to incorporate industrial-grade I/O into their Raspberry Pi projects without hassle, with reliability, flexibility, and plug-and-play simplicity.
Raspberry Pi and Industria enclosure not included
Supported Industria enclosures
The Industrial IO HAT+ is designed to be used with Industria cases from Argon40:
- Argon Industria Base
- Argon Industria HMI 5C - Enclosure for 5" Touch Display 2
- Argon Industria HMI 7C - Enclosure for 7" Touch Display 2
- Argon Industria HMI 8CS - 8" Touch Display + Enclosure for Pi 5
- Argon Industria HMI 10CS - 10" Touch Display + Enclosure for Pi 5
Features
- Industrial I/O interfacing HAT for Raspberry Pi 5
- Interfaces
- 1x RS485
- 1x RS232
- 6x isolated digital input (up to 50V)
- 4x isolated digital output (up to 50V)
- Power Supply DC 10-30V surge protected
- Support LetsTrust TPM Module (optional)
- 2x Programmable LEDs
- Status LEDs for RS485, RS232, DIN & DOUT
- 1x Programmable active buzzer
Specifications
| Parameter | Specification | Min | Max | Unit |
| Power Input Voltage (Surge Protected up to 60V 20ms) | 10 | 30 | VDC | |
| Maximum Current for Raspberry Pi (5V) | - | 5 | A | |
| Isolated Digital Input | Low Level (VIL) | - | ±0.8 | V |
| Isolated Digital Input | High Level (VIH) | ±3 | ±50 | V |
| Isolated Digital Input | Isolation Voltage | 3750 | Vrms | |
| Isolated Digital Output | Voltage | - | 50 | V |
| Isolated Digital Output | Current | - | 500 | mA |
| Isolated Digital Output | Isolation Voltage | 1500 | Vrms | |
| RS485 Maximum Baud Rate | 1 | Mbps | ||
| RS232 Maximum Baud Rate | 250 | kbps | ||
| Operating Temperature | -20 | 60 | °C | |
| Relative Humidity (non-condensing) | 10 | 80 | % |
Board Layout

| Active Buzzer | User-programmable active piezo buzzer. Controlled by GPIO23 (active high). |
| Status LEDs | 485 - Indicate the activity on RS-485. 232 - Indicate the activity on RS232. DI 0-5 - Turn on when the input is triggered. DO 0-3 - Turn on when the output is activated. LED0 - User programmable LED 0. Controlled by GPIO17. LED1 - User programmable LED 1. Controlled by GPIO18. |
| Display Power Connector | 5V power supply connector for the display. |
| TPM Module Pin Headers | Plug in the LetsTrust TPM module here. |
| 4A Fuse | 4-Amp replaceable fuse for the system. |
| IO Terminal | Pluggable terminal for Inputs/Outputs. See the documentation for more details. |
| Raspberry Pi Headers | Connect to the Raspberry Pi 40-pin GPIO pin headers. |
Resources
- User guide and datasheet
- CAD file
Package Contents
- 1x Industrial IO HAT+
- 1x 20-Pin Pluggable Terminal Block
- 3x M2.5x21mm PCB Stand
- 1x Sticker for Pinout
Raspberry Pi and Industria enclosure not included