6ES7421-1BL01-0AA0 Digital Input Module Siemens

Overview

The Siemens Digital Input Module (6ES7421-1BL01-0AA0) ensures efficient and reliable performance for industrial automation tasks.

Input and Voltage Details

• Input Current:

• From Backplane Bus 5 V DC, max. 20 mA

• Input Voltage:

• Type: DC

• Rated Value: 24 V

• Signal "0": -30 V DC to +5 V DC

• Signal "1": 13 V DC to 30 V DC

Power and Loss

• Power Loss:

• Typical Power Loss: 6 W

Digital Input Channels

• Number of Inputs: 32

• Simultaneously Controllable Inputs: 32

Current Specifications

• For Signal "0" (max. permissible quiescent current): 1.3 mA

• For Signal "1" (typ.): 7 mA

Physical Dimensions

• Width: 25 mm

• Height: 290 mm

• Depth: 210 mm

Weight

• Approx. Weight: 500 g