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IOZER basic
IOZER basic (IOZ-B-10) is a compact IoT controller for building automation, energy monitoring, and industrial integration.
It combines local control logic, digital inputs and outputs, industrial interfaces, and modern IoT protocols in a single device. It can operate locally and independently of cloud services.
Device and terminal overview
| No. | Section | Connections / notes |
|---|---|---|
| 1 | Power supply | V+ (7–30 V DC) and GND; duplicate terminals for loop-through wiring |
| 2 | Communication | Ethernet (RJ45), RS485 (A/B, SHLD), 1-Wire (DQ, +5V, GND) |
| 3 | Digital inputs | Arranged in two groups of four inputs; galvanically isolated |
| 4 | Digital outputs / relays | Arranged in two groups of four outputs; normally open (NO) contacts |
| 5 | Status | RGB status LED and reset button |
Key features
- ESP32-S3 microcontroller
- 8 digital relay outputs with normally open contacts
- 8 galvanically isolated digital inputs
- Integrated Ethernet and Wi-Fi
- RS485 for Modbus RTU and IOZER link
- Modbus TCP, MQTT, and REST API
- Local logic using Blockly and JavaScript
- OTA firmware updates
- Durable local data storage
- RGB status LED and reset button
- Compact design for control cabinets and distribution boards
Typical applications
- Smart buildings and building automation
- Energy optimization and monitoring
- IoT gateway for existing systems
- Industrial and machine integration
- Rapid prototyping
