Product Overview
Applications
Supports the 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.
Provides configurable PWM on up to 2 channels when the stated firmware and hardware conditions are met.
Technical Summary
| Product type | DQ 8x24VDC/2A HF |
|---|---|
| Digital outputs | 8 transistor outputs; current-sourcing |
| Supply voltage | Rated value: 24 V DC; permissible range: 19.2 V to 28.8 V DC |
| Output current | 2 A rated per channel; 8 A maximum per group; 16 A maximum per module |
| PWM channels | 2 maximum; FS02 and FW V2.1.0 or higher |
| PWM cycle duration | 2 … 100 ms continuous |
| Diagnostics | Diagnostics, diagnostic alarm, maintenance interrupt, substitute values, and channel status display |
| Safety shutdown | Up to SIL2 according to EN IEC 62061:2021 and Category 3 / PL d according to EN ISO 13849-1:2015 |
| Firmware version | V2.2.0 |
| Front connector | Screw terminals or push-in; ordered separately |
| Product lifecycle | Active Product |
Key Features
Transistor, current-sourcing digital output with 8 channels and parameterizable outputs.
Rated supply and output voltage: 24 V DC. Rated output current is 2 A per channel, with 8 A maximum per group and 16 A maximum per module.
Up to 2 channels support parameterizable PWM with 2 … 100 ms continuous cycle duration, 0.1 % duty-cycle resolution, and 300 μs minimum pulse duration; requires FS02 and FW V2.1.0 or higher.
The module has diagnostics, diagnostic alarms, maintenance interrupt, channel status display, and connectable substitute values.
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.
The front connector with screw terminals or push-in connection is ordered separately.
Frequently Asked Questions
What is the exact product type of Siemens 6ES7522-1BF00-0AB0?
It is a SIMATIC S7-1500 digital output module, type DQ 8x24VDC/2A HF, with 8 transistor outputs.
How many outputs and what output current does the module provide?
It provides 8 channels with 2 A rated output current per channel, 8 A maximum per group, and 16 A maximum per module.
Does the module support PWM?
Yes. Up to 2 channels support parameterizable PWM with FS02 and FW V2.1.0 or higher; the continuous cycle duration is 2 … 100 ms.
Is the front connector included in the configuration?
It is without a front connector. The screw-terminal or push-in front connector must be ordered separately.
