The ATEN 8-Channel Digital I/O Expansion Box is designed for applications requiring multiple digital input/output channels. It supports eight digital inputs and outputs, making it suitable for various automation projects where precise control over signals is essential. This module operates within an operating temperature range of 0 to 50 degrees Celsius and can be stored in temperatures ranging from -20 to 60 degrees Celsius.
Its power consumption is minimal at just 300 mA when powered by DC5V, consuming approximately 2.2W, which translates to about 36BTU. Alternatively, it also supports Power Over Ethernet (PoE), allowing it to operate using less power as it consumes around 2.75W, equivalent to 39BTUs. The dimensions of this product are compact yet sturdy; measuring 75.8mm wide, 130mm deep, and 42mm high.
This makes it easy to integrate into smaller devices without significantly increasing their size. For packaging purposes, each unit comes inside a master outer case that measures 250mm width, 325mm length, and 175mm height, weighing 2.75kg. Additionally, there’s enough space for five units per master outer case due to its design efficiency.
Essential specs
- Model: ATEN 8-Channel Digital I/O Expansion Box
- Colour: Black
- Weight: 550 g
- Width: 75.8 mm
- Depth: 130 mm
- Height: 42 mm
- Package weight: 708 g
- Power consumption: 300 mA






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