Product Overview
Technical Summary
| Product type | DQ 8×230 V AC/5 A ST (relay) |
|---|---|
| Digital outputs | 8 |
| Output type | Relays |
| Rated output current | 5 A |
| Maximum current per channel | 8 A; see additional description in the manual |
| Rated supply voltage | 24 V DC |
| Permissible supply range | 19.2 V to 28.8 V DC |
| Firmware version | V2.1.0 |
| Communication engineering | PROFIBUS from GSD V1.0 / V5.1; PROFINET from GSD V2.3 / – |
| Product lifecycle | Active Product |
Key Features
- Product designation: DQ 8×230 V AC/5 A ST (relay) digital output module for SIMATIC S7-1500.
- Digital outputs: 8 relay outputs with parameterizable digital outputs; current-sinking and current-sourcing are supported.
- Output capacity: Rated output current for signal "1": 5 A; maximum current per channel and per group: 8 A.
- Supply and diagnostics: Rated DC supply: 24 V; permissible DC range: 19.2 V to 28.8 V; diagnostics and diagnostic alarm are available.
- Safety-oriented shutdown: Supports safety-oriented shutdown of load groups up to SIL1 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
- Front connector: Front connector with screw terminals or push-in is ordered separately.
Applications
- Safety-oriented load-group shutdown: Supports the safety-oriented shutdown of load groups up to SIL1 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
Frequently Asked Questions
What product does Siemens order number 6ES7522-5HF00-0AB0 identify?
It identifies a SIMATIC S7-1500 DQ 8×230 V AC/5 A ST relay output module.
Which specifications distinguish this module variant?
It has 8 relay outputs, 5 A rated output current, 24 V DC rated supply, diagnostics, and supports safety-oriented shutdown up to SIL1 according to EN IEC 62061:2021 and Category 2 / PL c according to EN ISO 13849-1:2015.
Is the front connector included?
It is not included; the front connector with screw terminals or push-in is ordered separately.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
