Technical Summary
| Product type designation | DI 16 x 24 V DC BA |
|---|---|
| Product lifecycle | Active Product |
| Number of digital inputs | 16 |
| Input delay, typ. | 3.2 ms |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range, lower limit (DC) | 19.2 V |
| Supply voltage, permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes |
| Power consumption from the backplane bus | 1.05 W |
| Power loss, typ. | 1.8 W |
| Input characteristic curve in accordance with IEC 61131, type 3 | Yes |
| Input current for signal "1", typ. | 2.7 mA |
Applications
Acquires 24 V DC digital input signals through 16 input channels.
Connects digital field inputs to a SIMATIC S7-1500 system.
Key Features
DI 16 x 24 V DC BA digital input module for SIMATIC S7-1500.
16 channels in groups of 16.
Delivery incl. front connector Push-in.
Rated value (DC): 24 V with reverse polarity protection: Yes.
Supplied incl. 40-pole push-in front connectors.
Active Product.
Frequently Asked Questions
What is Siemens 6ES7521-1BH10-0AA0?
It is a SIMATIC S7-1500 digital input module, DI 16 x 24 V DC BA.
How many digital inputs does 6ES7521-1BH10-0AA0 have?
It has 16 digital inputs.
What is the rated supply voltage for 6ES7521-1BH10-0AA0?
The rated value is 24 V DC.
What connector is included with 6ES7521-1BH10-0AA0?
Delivery includes a front connector Push-in, and it is supplied incl. 40-pole push-in front connectors.
