Specification: siemens s7-1500 6ES7521-1BH50-0AB0 digital-input-module, siemens s7-1500 6ES7521-1BH50-0AB0 digital-input-module

Brand: siemens

Product Model:  6ES7521-1BH50-0AB0

Power supply: 24v dc

Digital input: 08

Digital Output: 04

Original new  automation product

Digital input modules often support a range of voltage levels for compatibility with various sensors and devices. Check the module’s documentation to confirm the supported voltage levels for digital input signals. Some modules offer electrical isolation between the field-side and the internal electronics to protect the PLC from potential electrical noise or voltage spikes in the field. The 6ES7521-1BH50-0AB0 is a specific part number that uniquely identifies this digital input module. It’s essential to use the correct module type for your application and system compatibility.

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