Specifications

DI 32x24VDC HF digital input module (6ES7521-1BL00-0AB0)
Manual, 04/2015, A5E03485935-AE
9
Product overview
2
2.1
Properties
Article number:
6ES7521-1BL00-0AB0
View of the module
Figure 2-1 View of the DI 32x24VDC HF module
Properties
The module has the following technical properties:
● 32 digital inputs; electrically isolated in groups of 16
– of which channel 0 and 1 optionally with counter function
● Rated input voltage 24 V DC
● Configurable input delay: 0.05 ms to 20 ms
● Configurable diagnostics (per channel)
● Configurable hardware interrupt (per channel)