Product Description
Key Features
- Exact product identity: SIMATIC S7-1500 digital output module, product type designation DQ 8x24VDC/2A HF.
- Digital output capacity: 8 transistor, current-sourcing digital outputs; 8 channels in groups of 8.
- Output ratings: 24 V DC rated output voltage and 2 A rated current per channel; maximum current is 8 A per group and 16 A per module.
- PWM capability: Up to 2 outputs can be used for parameterizable PWM; cycle duration is 2 … 100 ms continuous, with 0.1 % duty-cycle resolution and 300 μs minimum pulse duration.
- Diagnostics and status: Diagnostics, diagnostic alarm, maintenance interrupt, substitute values, supply-voltage monitoring, short-circuit detection and channel/module status LEDs are supported.
- Supply and lifecycle: Rated supply voltage is 24 V DC with a permissible range of 19.2 V to 28.8 V. Lifecycle data: Active Product.
Applications
- PWM output: The module supports PWM output; up to 2 outputs are parameterizable with FS02 and FW V2.1.0 or higher.
- Digital input control: The digital outputs can control a digital input.
- Safety-oriented load-group shutdown: The module supports safety-oriented shutdown of load groups up to SIL2 according to EN IEC 62061:2021 and Category 3 / PL d according to EN ISO 13849-1:2015.
Technical Summary
| Product type | DQ 8x24VDC/2A HF |
|---|---|
| Digital outputs | 8 transistor, current-sourcing outputs |
| Rated supply voltage | 24 V DC |
| Permissible supply-voltage range | 19.2 V to 28.8 V DC |
| Rated output current | 2 A per channel |
| Maximum current | 8 A per group; 16 A per module |
| PWM output | 2 outputs max.; FS02 and FW V2.1.0 or higher |
| Firmware version | V2.2.0 |
| PROFINET GSD | V2.3 / – |
| PROFIBUS GSD | V1.0 / V5.1 |
| Front connector | Screw terminals or push-in; ordered separately |
| Product lifecycle | Active Product |
Frequently Asked Questions
What exact order number should be verified for this digital output module?
Verify the nameplate order number 6ES7522-1BF00-0AB0 and product type designation DQ 8x24VDC/2A HF.
What firmware version does 6ES7522-1BF00-0AB0 have?
The firmware version is V2.2.0, and firmware updates are possible.
How many outputs and what current ratings does the module provide?
It provides 8 digital outputs, with 2 A rated current per channel, 8 A maximum per group and 16 A maximum per module.
Is the front connector included with the module?
It is without the front connector; screw-terminal or push-in front connectors must be ordered separately.
