Siemens 6ES7521-1BL00-0AB0 SIMATIC S7-1500 Digital Input Module DI 32x24VDC

6ES7521-1BL00-0AB0
DI 32×24V DC Digital Input
Type: Digital input module
Channels: 32×24V DC
Input delay: Configurable
Isolation: Group isolation
Current consumption (5 V DC): 90 mA
Operating temperature: 0 … +60 °C

Band：siemens
Condition: Brand new / Original
Stock: In stock
Delivery: 3 - 7 days
Warranty: 12 months

The Siemens 6ES7521-1BL00-0AB0 digital input module is designed for SIMATIC S7-1500 PLC systems requiring reliable digital signal acquisition in industrial automation environments. Featuring 32 digital input channels operating at 24VDC, the module supports stable industrial process monitoring and automation control.

Widely used in production automation, conveyor systems, machine control, and intelligent manufacturing applications, this Siemens DI module provides dependable operational performance and efficient signal processing. Its industrial-grade design ensures strong system compatibility and long-term durability.

The modular structure simplifies installation, maintenance, and automation system expansion within modern industrial PLC architectures.