SIEMENS 6ES7221-1BF22-0XA8 Digital Input Module EM 221 for S7-200 Series

Model Type:S7-200 Series

Model Number:6ES7221-1BF22-0XA8

Manufacturer:SIEMENS

Module Type:Digital Input

Isolated Channels:8

Supply Voltage:24 V DC

Operating Temperature:-25°C to +60°C

Dimensions (WxDxH):95mm x 90mm x 60mm

Weight:0.180kg

Connector Type:M12

Signal Level:Sink/Source

Communication Interface:No dedicated interface, connected via PLC CPU

Environmental Protection:IP20

Power Consumption:Max. 0.2 W

Input Delay Time:Min. 30 ms

Output Response Time:Max. 20 ms

    The SIEMENS 6ES7221-1BF22-0XA8 Digital Input Module EM 221 is engineered for precision and durability, making it an ideal choice for demanding industrial environments.

    Each of the 8 isolated digital inputs is capable of handling 24 V DC, ensuring compatibility with a wide range of sensors and switches.

    Featuring a compact design, this module efficiently utilizes space within control panels, enhancing system design flexibility.

    With its robust construction and wide operating temperature range (-25°C to +60°C), the EM 221 ensures reliable operation under various environmental conditions.

    The module’s sink/source input capability allows for versatile interfacing with other components, facilitating easy integration into complex control systems.

    For detailed installation and configuration instructions, please refer to the accompanying user manual or contact our technical support team.