SIEMENS 6ES7221-1BF22-0XA0 Digital Input Module for Industrial Control Systems

Model Type:Digital Input Module

Model Number:6ES7221-1BF22-0XA0

Manufacturer:SIEMENS

Application Scope:Industrial Automation

Dimensions (mm):70 x 101 x 61

Weight:120 g

Input Voltage Range:24 V DC

Number of Inputs:8

Connection Type:24V DC Sinking Source

Isolation Voltage:250 V AC

Operating Temperature:-25°C to +60°C

Storage Temperature:-40°C to +85°C

Degree of Protection:IP20

Communication Interface:DI/DO

Programming Compatibility:SIMATIC S7-200 PLC

    The SIEMENS 6ES7221-1BF22-0XA0 Digital Input Module is a robust component designed to provide precise and efficient control in industrial automation environments. This module is compatible with the SIMATIC S7-200 PLC series, ensuring seamless integration and compatibility.

    Featuring 8 digital inputs, each capable of handling sinking-source current configurations, this module is equipped to meet a wide range of industrial requirements. The compact design and robust build quality make it ideal for both new installations and retrofit scenarios.

    With its high isolation voltage rating of 250 V AC, the module provides excellent electrical safety, preventing cross-contamination between different circuits. The ability to operate within a temperature range of -25°C to +60°C ensures reliability across various environmental conditions.

    For enhanced durability and protection against dust and water ingress, the module boasts an IP20 degree of protection, suitable for non-hazardous indoor applications. This makes it a preferred choice for factories and production lines where dust and debris are common.

    The inclusion of a comprehensive set of specifications ensures compatibility with existing automation systems, reducing the need for extensive system redesigns. Whether you’re looking to upgrade an existing setup or start from scratch, this digital input module from SIEMENS offers a cost-effective and efficient solution for your industrial automation needs.