Product Description
Key Features
- Digital relay outputs: 16 parameterizable relay outputs with current-sinking and current-sourcing capability.
- Output capacity: Rated output voltage: 230 V AC; signal "1" rated output current: 2 A.
- SIPLUS environmental design: Conformal coating; temperature range: -40…+70 °C; start up: -25 °C.
- Supply and protection: Rated supply voltage: 24 V DC, permissible range: 19.2 V to 28.8 V DC, with reverse polarity protection.
- Diagnostics and operation: I&M0 to I&M3, prioritized startup, MSO, diagnostic and maintenance alarms, and RUN, ERROR, MAINT, PWR and channel status LEDs.
Applications
- Digital load control: The relay outputs support controlling digital inputs and redundant control of a load.
- Logic linking: The module supports logic links for its digital outputs.
- Prioritized startup: The module supports prioritized startup.
Technical Summary
| Product type | DQ 16x 230 V AC/2 A ST (relay) |
|---|---|
| Based on | 6ES7522-5HH00-0AB0 |
| Digital outputs | 16 relay outputs; parameterizable |
| Rated supply voltage | 24 V DC |
| Permissible supply range | 19.2 V to 28.8 V DC |
| Rated output voltage | 230 V AC; 24 V DC to 120 V DC / 24 V AC to 230 V AC |
| Signal "1" rated output current | 2 A |
| Current per group, max. | 2 A; see additional description in the manual |
| Current per module, max. | 32 A; see additional description in the manual |
| Product lifecycle | Active Product |
Frequently Asked Questions
What exact Siemens model should be checked for this relay output module?
Check the complete order number 6AG1522-5HH00-7AB0 and the product type designation DQ 16x 230 V AC/2 A ST (relay).
What is the supplied output configuration?
It has 16 parameterizable relay outputs, with a rated output voltage of 230 V AC and a signal "1" rated output current of 2 A.
What supply voltage does the module use?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
What environmental data should be confirmed?
The module has conformal coating, a -40…+70 °C temperature range and start up at -25 °C.
