STN Atlas DEM401

The STN Atlas DEM401 module is a digital input module commonly used in industrial automation control systems. It can receive digital signals from external devices and convert them into standard industrial control signals for processing by a PLC or other controller.

Product name resolution
STN Atlas: Manufacturer of modules, STN Atlas is a company specializing in industrial autom

ation solutions.
DEM401: The model of the module, representing the digital input module, 401 May be the specific model or series of the module.
Product description
The DEM401 digital input module typically has the following functions:

Digital signal reception: It can receive digital signals from various external devices, such as switches, sensors, etc.
Signal isolation: The module usually has a signal isolation function, which can effectively prevent external interference and ensure the stability of the system.
Signal conversion: The received digital signal is converted into a standard industrial control signal for processing by a PLC or other controller.
Modular design: Modules usually adopt a modular design for easy installation and maintenance.
Product parameters and specifications (typical values, refer to the product data sheet)
Input type: numeric input
Number of inputs: Depending on the specific model, usually multiple channels
Input voltage: DC24V or AC24V, etc
Input signal type: normally open, normally closed, etc
Response time: milliseconds
Operating temperature range: -20℃ to +70℃
Relative humidity: 5% to 95% (no condensation)