IOX Specifications

This section includes the following topics:

Hardware Specifications

The hardware for the IOX has the following specifications:




320 MHz 32-bit ARM Cortex R4

Built-in Memory

2 MB flash memory

Wired Interfaces

USB C 2.0 port for connection to SmartServer IoT

Input Voltage

12-42VDC or 10-30VAC, 50/60Hz

Temperature Range

-20°C to +85°C

Surge Protection

EN 61000-4-5:2006, +/- 4KV


DIN 43880 4TE


100g or 1000m/s2


6g or 59m/s2

Dimensions and Mounting Specifications

The IOX modules are designed for DIN-rail mounting. The dimensions are shown in the figure below.

The figure below shows the IOX top view connectors for 8 digital outputs, RS-485, and 1-3 phase current sense and line voltage inputs (metering model only).

The figure below shows the IOX connectors for RS232, 8 digital inputs, AC/DC power input, USB port, and 2 relay outputs.

More Information and Technical Support

If you have technical questions that are not answered by the documentation, you can contact EnOcean technical support at