Product Overview
Technical Summary
| Product designation | DI 16x24VDC SRC BA |
|---|---|
| Digital inputs | 16; above +60 °C, maximum 8 simultaneously controllable inputs |
| Input voltage, rated value | 24 V DC |
| Input delay | 3.2 ms |
| Supply voltage, permissible DC range | 19.2 V to 28.8 V |
| Input type | Sourcing; IEC 61131, type 3 |
| Backplane bus power consumption | 0.9 W |
| Firmware update | Yes |
| I&M data | I&M0 to I&M3 |
| Product lifecycle | Active Product |
Key Features
- Product designation: DI 16x24VDC SRC BA digital input module.
- Digital inputs: 16 channels in groups of 16; above +60 °C, a maximum of 8 inputs can be controlled simultaneously.
- Input characteristics: 24 V DC rated input, sourcing input, and input characteristic curve in accordance with IEC 61131, type 3.
- Input delay: 3.2 ms.
- Supply voltage: Permissible DC range from 19.2 V to 28.8 V.
- Firmware and identification: Firmware update possible; I&M data from I&M0 to I&M3.
Frequently Asked Questions
What does Siemens 6AG1521-1BH50-7AA0 identify?
It identifies a SIPLUS S7-1500 DI 16x24VDC SRC BA digital input module with 16 channels in groups of 16.
Which specifications distinguish this MLFB variant?
The listed variant has 24 V DC rated input, 3.2 ms input delay, sourcing input, IEC 61131 type 3 input characteristics, and conformal coating for -40…+70 °C.
Which code and nameplate details should be checked?
Check the complete order number 6AG1521-1BH50-7AA0 and the product designation DI 16x24VDC SRC BA.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number.
