SIEMENS S7-1200 Digital Input Module SM 1221, Efficient Input Solution

Model Type:SIMATIC S7-1200

Model Number:6ES7221-1BH30-0XB0

Manufacturer:SIEMENS

Application:Ideal for safety device control in various industries

Processor Type:S7-1200 CPU

Power Supply:Built-in 24V DC

Input Type:Digital

Output Type:N/A

Integrated Analog Quantity:0

Integrated Discrete Quantity:16 DI

Program Memory Capacity:125K

Data Storage Capacity:1MB

Extended Storage:Scalable

Integrated Communication Interface:PROFINET PROFIsafe

Extended Communication Interface Type:SM1226

Number of Expansion Signal Boards:8

Number of Expansion Modules:F-DI 16X 24VDC, PROFISAFE F-DQ 4X24VDC2A

Extended Discrete:2

Extended Analog:0

Fieldbus Interface:PROFINET PROFIsafe

    The SIEMENS S7-1200 Digital Input Module SM 1221 is engineered to offer exceptional reliability and durability, ensuring smooth operation in demanding industrial environments. Its compact design allows for easy integration into various control systems.

    Each digital input channel is equipped with advanced signal processing capabilities, enabling precise monitoring of machine states and environmental conditions. This makes it ideal for applications requiring high accuracy and responsiveness.

    Equipped with PROFINET communication interface, the module seamlessly integrates into the existing network infrastructure, facilitating efficient data exchange between the controller and other devices in the system.

    With an operating temperature range of -25°C to +60°C, this module is suitable for use in a wide variety of industrial settings, from cold storage facilities to hot manufacturing plants. Its robustness ensures reliable performance under extreme conditions.

    The inclusion of 16 digital input channels provides ample flexibility for connecting various sensors and switches, enabling comprehensive monitoring and control of machinery and processes in real-time.