Product Overview
Technical Summary
| Product type designation | DI 16x110VDC HF |
|---|---|
| Module type | Digital input module |
| Digital inputs | 16; > +60 °C maximum 4 simultaneously controllable, no adjacent points |
| Input delay | 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms with DC; 20 ms fixed with AC |
| Rated input voltage, DC | 24 V; 48 V, 72 V, 96 V, 110 V, 125 V |
| Rated input voltage, AC | 24 V; 48 V, 125 V (50 – 60 Hz) |
| Power consumption | 1.2 W from the backplane bus |
| Diagnostics | Diagnostics function, diagnostic alarm, hardware interrupt |
| Hardware interrupts | Yes |
| Conformal coating | -40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes) |
Key Features
- Product designation: DI 16x110VDC HF digital input module for SIPLUS S7-1500.
- Digital inputs: 16 parameterizable digital inputs in groups of 1; above +60 °C, a maximum of 4 inputs can be simultaneously controllable, with no adjacent points.
- Input delay: Parameterizable from 0.05 / 0.1 / 0.4 / 1.6 / 3.2 / 12.8 / 20 ms with DC; 20 ms fixed with AC.
- Input voltage: Rated DC values: 24 V, 48 V, 72 V, 96 V, 110 V, 125 V. Rated AC values: 24 V, 48 V, 125 V (50 – 60 Hz).
- Diagnostics and interrupts: Diagnostics, diagnostic alarms, hardware interrupts, wire-break diagnosis to I < 550 μA, and green and red status LEDs.
- Conformal coating and supply: Conformal coating; power consumption from the backplane bus: 1.2 W. Power loss: 2.2 W at 24 V DC and 6.0 W at 125 V AC.
Frequently Asked Questions
What does 6AG2521-7EH00-4AB0 identify?
It identifies a Siemens SIPLUS S7-1500 DI 16x110VDC HF digital input module.
Which specifications distinguish this configuration?
The configuration has 16 digital inputs in groups of 1, parameterizable DC input delay from 0.05 to 20 ms, and fixed 20 ms input delay with AC.
Which code and nameplate details should be checked?
Check the complete order number 6AG2521-7EH00-4AB0 and the product type designation DI 16x110VDC HF.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number.
