trait
Multi-channel: provides multiple analog input and output channels to support simultaneous processing of multiple signals.
High precision: The conversion of analog signals has a high precision.
High reliability: The use of high-quality raw materials, with high reliability.
Easy to use: easy to install and configure.
Programmability: Many analog I/O packages have programmable capabilities that can be configured by software to meet specific application requirements.
Wide range of applications: Widely used in industrial automation systems, including manufacturing, chemical, power, oil and gas, water treatment and other fields.

Parameters and specifications
Number of analog input channels: 8.
Analog input range: -10V to +10V.
Number of analog output channels: 4.
Analog output range: 0V to +10V.
Resolution: 16 bits.
Input voltage range: 12-48VDC (may vary depending on the model or application scenario).
Output voltage range: 5VDC (maximum output current 10A, efficiency greater than 90%).
Accuracy: The input simulation accuracy can reach ±0.1%, and the analog output accuracy can reach ±0.2%.
Size and weight
Size:
190mm x 60mm x 25mm (according to some information)
170mm x 105mm x 32mm (dimensions in a separate document)
Weight:
200g (according to some sources)
Approx. 120g (weight in a separate document)
0.2 kg