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Siemens 6ES7221-1BF10-0XA0 Digital Input Module
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Siemens 6ES7221-1BF10-0XA0 Digital Input Module
Product Details Introduction
Main functions and features:
8-way digital input:
Supports 8 24V DC digital inputs for receiving signals from devices such as buttons, limit switches, sensors, etc.
Quick response:
The input delay time is only 3-4 ms, suitable for time sensitive applications to ensure timely signal processing.
Electrical isolation:
Electrical isolation is carried out between each input channel and PLC to reduce signal interference and improve the reliability and stability of the system.
Modular design:
The compact design facilitates installation and integration into existing automation control systems, supporting the expansion of input capabilities for PLC systems.
Applicable environment:
Suitable for working environments ranging from 0 ° C to 55 ° C, meeting the temperature requirements of industrial sites.
The protection level is IP20, suitable for use inside industrial control cabinets.
Application scenarios:
Factory automation: suitable for controlling factory production lines, receiving input signals from sensors and switches, and controlling mechanical equipment.
Process control: In process automation, it is used to monitor the status of sensors and switches to ensure the stability and efficiency of the production process.
Building automation: used for switch control in building systems, such as lighting, ventilation, etc., to collect various switch signals.
Device monitoring: Used in device maintenance and remote monitoring to collect status information of devices, facilitating control and management.
Summary:
The Siemens 6ES7221-1BF10-0XA0 digital input module is an important expansion unit of the SIMATIC S7-200 series, which can add 8 channels of 24V DC input to PLC systems. It has fast response, reliable electrical isolation, and modular design, and is widely used in various industrial automation scenarios, suitable for expanding control systems with high input requirements.
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Other website links
| T21NRLH-LNN-NS-00 | SC402D23T4 | SC942-001-01 |
| T21NRLD-LNN-NS-00 | SC403044T3 | SC753B-001-02 |
| T21NRLC-LNN-NS-00 | SC402-001-T2 | SC755A-001-01 |
| T21NRHJ-LNN-NS-00 | SC403-013-T3 | SC754A-001-02 |
| T21NLLC-LNN-NS-00 | SC403-001-T5 | SC903NN-001-01 |
| T Series | SC402-003-T3 | SC755A-040-08 |
| T Series | SC403-001-T2 | SC754B-001-01 |
| T Series | SC403-002-T2 | SC756B-001-02 |
