Key Features
- Digital input module: DI 16x230V AC BA with 16 digital inputs.
- Channel arrangement: 16 channels in groups of 4.
- Environmental specification: -40…+70 °C.
- Conformal coating: Conformal coating provided.
- Input delay: Input delay 20 ms.
Technical Summary
| Product type designation | DI 16x230VAC BA |
|---|---|
| Based on | 6ES7521-1FH00-0AA0 |
| Operating mode | DI |
| Number of digital inputs | 16; > +60 °C, number of simultaneously controllable inputs max. 8 |
| Rated value (AC) | 230 V; 120/230 V AC, 50/60 Hz |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes |
| Input delay | 20 ms |
| Power consumption from the backplane bus | 1 W |
| Power loss, typ. | 4.9 W |
| FW update possible | Yes |
| I&M data | Yes; I&M0 to I&M3 |
| Prioritized startup | Yes |
Applications
- 230 V AC digital signal acquisition: For reading 230 V AC digital input signals through 16 input channels.
Frequently Asked Questions
What is the exact Siemens order number and product type for this module?
The order number is 6AG1521-1FH00-7AA0, and the product type designation is DI 16x230VAC BA.
How many digital inputs does 6AG1521-1FH00-7AA0 have?
It has 16 digital inputs.
What is the input rating of this SIPLUS S7-1500 DI module?
The rated value is 230 V AC, with 120/230 V AC, 50/60 Hz.
What installation or configuration details are important for this module?
It is arranged in groups of 4, has conformal coating, and is based on 6ES7521-1FH00-0AA0.
