Type:Digital Input Module
Model:6ES721-1BH22-0XA0
Module Category:EM 221
Number of Inputs:8
Isolation:Optically isolated
Voltage Rating:24 V DC
Compatible CPU Type:S7-21X
Weight:0.180 Kg
Dimensions:9.10 x 12.10 x 6.80
Discontinued:Yes
This digital input module from SIEMENS is meticulously engineered to meet the stringent requirements of modern industrial automation environments. It boasts an advanced optical isolation feature, ensuring robust signal integrity and minimizing cross-talk with other system components.
Featuring 8 digital inputs, this module is capable of detecting and processing a wide range of signals, making it ideal for applications where precision and reliability are paramount. Its 24V DC input voltage range is compatible with most industrial control systems, offering flexibility and ease of integration.
Equipped with state-of-the-art optical isolation technology, the SIEMENS 6ES7221-1BH22-0XA0 ensures that each input is isolated from the power supply, significantly reducing the risk of electrical interference and enhancing system stability.
With an operating temperature range of -25°C to +60°C, this module is designed to withstand harsh industrial conditions, providing reliable operation in diverse environments. Its compact size and lightweight design facilitate efficient installation and maintenance, further enhancing its suitability for on-site deployment.
This digital input module is specifically optimized for use with S7-21X CPUs, enabling seamless communication and integration within the broader Siemens PLC ecosystem. It is a strategic choice for engineers seeking to enhance their existing control systems with a trusted and proven component.
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