Product Overview
Technical Summary
| Product designation | DQ 8x24VDC/2A HF |
|---|---|
| Digital outputs | 8 transistor outputs |
| Channel configuration | 8 channels in groups of 8 |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 19.2 V DC to 28.8 V DC |
| Rated output current | 2 A per channel; 8 A per group; 16 A per module |
| PWM output | Up to 2 channels; FS02 and firmware V2.1.0 or higher |
| Firmware version | V2.2.0 |
| PROFINET GSD | V2.3 |
| PROFIBUS GSD | V1.0 / V5.1 |
| Backplane bus power consumption | 0.9 W |
| Front connector | Screw terminals or push-in, ordered separately |
Key Features
- Product designation: DQ 8x24VDC/2A HF digital output module.
- Digital outputs: 8 transistor outputs, current-sourcing and parameterizable, with short-circuit protection.
- Channel configuration: 8 channels in groups of 8; maximum current is 2 A per channel, 8 A per group, and 16 A per module.
- Supply voltage: Rated supply voltage is 24 V DC, with a permissible range of 19.2 V DC to 28.8 V DC.
- PWM function: PWM output is available on up to 2 channels with FS02 and firmware V2.1.0 or higher.
- Diagnostics and safety: Diagnostics, substitute values, diagnostic alarms, and 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.
Frequently Asked Questions
What does 6ES7522-1BF00-0AB0 identify?
It identifies a SIMATIC S7-1500 DQ 8x24VDC/2A HF digital output module.
Which specifications distinguish this module variant?
The variant has 8 transistor output channels in groups of 8, 24 V DC rated supply voltage, 2 A per channel, and PWM on up to 2 channels with the stated firmware requirement.
What should be checked against the nameplate and order code?
Check the complete 6ES7522-1BF00-0AB0 code, the DQ 8x24VDC/2A HF designation, firmware version V2.2.0, and the supplied connector configuration.
Is the front connector included?
It is without a front connector; screw terminals or push-in connectors are ordered separately.
