Key Features
- Digital input module: SIMATIC S7-1500 digital input module.
- 16 channels: 16 channels in groups of 16.
- Input delay typ. 3.2 ms: Input delay typ. 3.2 ms.
- Delivery incl. front connector Push-in: Delivery incl. front connector Push-in.
Technical Summary
| Product type designation | DI 16 x 24 V DC BA |
|---|---|
| Number of digital inputs | 16 |
| Rated value (DC) | 24 V |
| Input delay typ. | 3.2 ms |
| Supply voltage permissible range, lower limit (DC) | 19.2 V |
| Supply voltage permissible range, upper limit (DC) | 28.8 V |
| Power consumption from the backplane bus | 1.05 W |
| Power loss, typ. | 1.8 W |
Applications
- Digital input signal acquisition: For handling 16 digital input signals.
- Control system wiring: For connection with a 40-pole push-in front connector.
Frequently Asked Questions
What is the exact Siemens model and product type of 6ES7521-1BH10-0AA0?
It is a SIMATIC S7-1500 digital input module with product type designation DI 16 x 24 V DC BA.
How many digital inputs does 6ES7521-1BH10-0AA0 have?
It has 16 digital inputs.
What supply voltage does 6ES7521-1BH10-0AA0 use?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
What front connector is included with 6ES7521-1BH10-0AA0?
Delivery includes a front connector Push-in, and the note specifies supplied incl. 40-pole push-in front connectors.
