Siemens 6ES7221-1BF22-0XA0 Digital Input Module

Brand:Siemens
Model:6ES7221-1BF22-0XA0
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

Siemens 6ES7221-1BF22-0XA0 Digital Input Module

Product manual:

Siemens 6ES7221-1BF22-0XA0 is a digital input module from the SIMATIC S7-200 series, designed to expand the input capacity of PLC systems. This module can receive switch signals from external devices, such as buttons, switches, or sensors, for applications in industrial automation and process control.
Main technical specifications:
Product model: 6ES7221-1BF22-0XA0
Module type: Digital input module
Input channel:
8 digital inputs, supporting 24V DC signal.
Input voltage:
24V DC, standard industrial digital input voltage.
Input delay:
The input response time is 3-4 milliseconds to ensure a response to fast input signals.
Electrical isolation:
There is electrical isolation between the channel and the PLC system, which enhances anti-interference ability and system stability.
Installation method:
Can be installed through DIN rails for easy integration into industrial control cabinets.
Size:
Width: 71.2 mm
Height: 80 mm
Depth: 62 mm
Main features:
Expand 8-channel digital input:
Provide 8 additional 24V DC input channels for easy acquisition of various switch signals in industrial automation.
Fast response time:
A response time of 3-4 milliseconds is suitable for applications with rapidly changing input signals, ensuring that the system can process input changes in real time.
Electrical isolation design:
The isolation between the channel and the PLC system prevents electromagnetic interference, ensuring the accuracy of signals and the stability of the system.
Modular Expansion:
This module can easily expand existing S7-200 series PLC systems, increase the number of input points, and enhance system flexibility.
Compact design:
The compact size facilitates integration into existing systems and saves control cabinet space.