Description:

• The main purpose of digital input modules, which come in several varieties, is to receive binary control signals from proximity switches, transmitters, sensors, and switches. 
• They will meet your need for well-coordinated project planning with reserve potential because of its adaptable design. 
• All modules completely adhere to IEC 61131-2 and come with four, eight, or sixteen inputs. 
• There are two types of digital input modules: P-switching and N-switching. 
• According to the specification, the digital inputs are for Type 1 and Type 3 sensors. 
• They are employed in a wide range of applications and have a maximum input frequency of 1 kHz.
• The variant for PLC interface units allows for quick connecting to the well-known interface sub-assemblies using system cables. 
• This guarantees quick integration into your entire system. 
• Binary signals can be captured, and a timestamp with a resolution of 1 μs can be provided by two modules with a timestamp function.