6ES7521-1BL00-0AB0

Overview

6ES7521-1BL00-0AB0 is a Siemens SIMATIC S7-1500 Digital Input Module with 32 channels for industrial automation systems.

General Information

• Manufacturer: Siemens

• Model Number: 6ES7521-1BL00-0AB0

• Type: Digital Input Module

• Channels: 32 (arranged in groups of 16)

• Input Voltage: 24 V DC

Input Characteristics

• Input type: Type 3 (IEC 61131)

• Input delay: 0.05–20 ms

• Counter Inputs: 2 inputs configurable as counters

Diagnostics & Interrupts

• Diagnostics: Supported for monitoring module and input status

• Hardware Interrupts: Supported

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