Siemens 6ES7 521-1BL00-0AB0 versiegelt

Siemens 6ES7 521-1BL00-0AB0 Versiegelt
Description: Siemens 6ES7 521-1BL00-0AB0 Versiegelt is a programmable relay (PLC) from a family of SIMATIC S7-1200 programmable logic controllers from Siemens.
Features:

Nominal voltage: 24 V DC

Number of digital inputs: 8

Number of digital outputs: 6

Logic voltage: 24 V DC

Rated output current: 2 A/output

Program memory: 24 kB

Data memory: 16 kB

Communication ports: USB, Ethernet

Dimensions: (L x W x H): 70 x 90 x 55 mm

Mounting: On rail
Applications: The Siemens 6ES7 521-1BL00-0AB0 Versiegelt PLC is used in a wide range of industrial automation applications, including:
Control of machinery and equipment
Process automation
HVAC systems
Transport systems
Energy management
Sealing: "Versiegelt" (sealed) indicates that this PLC was shipped from the manufacturer with a sealing tape or seal that prevents unauthorized access to the inside of the device. Sealing is used to protect PLC software from tampering, unauthorized modification, and intellectual property theft.