Emerson recently introduced a new digital volume input module, the 8121-DI-DC, to further enrich its PAC8000 series of programmable controller (PLC) product line. Designed specifically for the industrial automation sector, this module provides 16 digital input channels to receive and process digital signals from switches, sensors and other devices, significantly improving the monitoring and control capabilities of industrial control systems.

Key features of the 8121-DI-DC module include:

16 digital input channels support multiple input types, including switches, sensors, relays, and more.

High-speed scan rates and response times of up to 2 milliseconds ensure a real-time response to rapid changes in input signals.

High reliability, the use of high-quality components, through strict testing and certification, to ensure the stable operation of products.

The input voltage range of the module is 18-30VDC, the system current consumption is 50mA, and the field current consumption is 190mA.

Wide operating temperature range, from -40°C to +70°C, protection class up to IP67, suitable for various industrial environments.

It is compact and easy to install, measuring 90 mm x 70 mm x 30 mm and weighing about 0.5 kg.

In addition, the 8121-DI-DC module also has pulse counting options to meet the needs of more industrial applications. The module is suitable for a variety of industrial applications, including process control, discrete control, safety monitoring, and other situations where digital input functions are required. By using the 8121-DI-DC module, users can improve the accuracy and reliability of the control system while reducing costs, and enjoy an easy-to-use design and clear documentation support.

The introduction of the Emerson 8121-DI-DC digital input module not only demonstrates Emerson’s technological innovation in industrial automation, but also provides efficient and reliable automation solutions to industrial customers around the world. With the continuous development of Industry 4.0 and intelligent manufacturing, the 8121-DI-DC module is expected to be applied in more fields to help enterprises achieve digital and intelligent production upgrades.