SIEMENS/6ES7521-1BL00-0AB0/0Brand new unopened

Category other Brand: Siemens

SIEMENS/6ES7521-1BL00-0AB0/0Brand new unopened
Product Introduction: The Siemens 6ES7521-1BL00-0AB0 is a digital input module for SIMATIC S7-1500. With 32 channels, it can efficiently record 24V DC signals. It features adjustable input delay (0.05 – 20ms), type 3 input (IEC 61131). It has diagnostic functions and hardware interrupts, enabling seamless integration into industrial control systems.
Product Attribute Table:

Attribute	Details
Model	6ES7521-1BL00-0AB0
Module Type	Digital Input Module
Application	SIMATIC S7-1500
Number of Channels	32
Input Signal	24V DC
Input Delay	0.05 – 20ms
Input Type	Type 3 (IEC 61131)
Function	Diagnostic, Hardware Interrupt