Product Overview
Technical Summary
| Product designation | DQ 16x 230 V AC/2 A ST (relay) |
|---|---|
| Output configuration | 16 relay outputs in groups of 2 |
| Rated output voltage | 230 V AC; 24 V DC to 120 V DC / 24 V AC to 230 V AC |
| Rated output current | 2 A for signal "1" |
| Maximum current per module | 32 A; see additional description in the manual |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 19.2 V to 28.8 V DC |
| Operating temperature qualification | -40…+70 °C; start up -25 °C |
| Firmware basis | 6ES7522-5HH00-0AB0 |
| Diagnostics | Diagnostic alarm, maintenance interrupt and supply-voltage monitoring |
| Protection | Conformal coating |
| Product lifecycle | Active Product |
Key Features
- Product designation: DQ 16x 230 V AC/2 A ST (relay) digital output module.
- Digital outputs: 16 relay outputs in groups of 2; outputs are parameterizable and support current-sinking and current-sourcing.
- Output ratings: Rated output current is 2 A for signal "1"; maximum current per channel is 2 A and per module is 32 A, with additional manual conditions.
- Supply voltage: Rated DC supply voltage is 24 V, with a permissible range of 19.2 V to 28.8 V and reverse polarity protection.
- Diagnostics: Diagnostic alarm, maintenance interrupt, supply-voltage monitoring, RUN, ERROR, MAINT and PWR LEDs, and channel status display are supported.
- Configuration and protection: FW update is possible; the module is based on 6ES7522-5HH00-0AB0 and has conformal coating.
Applications
- Digital input control: The outputs can control a digital input.
- Logic links: The outputs support logic links.
- Redundant load control: The outputs support redundant control of a load.
Frequently Asked Questions
What product does Siemens 6AG1522-5HH00-7AB0 identify?
It identifies a SIPLUS S7-1500 DQ 16x 230 V AC/2 A ST digital output module with relay outputs.
Which specifications distinguish this MLFB variant?
The variant has 16 relay outputs in groups of 2, conformal coating, -40…+70 °C, and start up at -25 °C.
What should be checked against the nameplate?
Check the complete order number 6AG1522-5HH00-7AB0 and the product designation DQ 16x 230 V AC/2 A ST (relay).
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
