Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | DQ 32x24VDC/0.5A HF |
| Digital output channels | 32 |
| Output type | Transistor; current-sourcing |
| Rated output voltage | 24 V DC |
| Rated output current | 0.5 A per channel |
| Maximum current per group | 4 A per group; see additional description in the manual |
| Maximum current per module | 16 A per module; see additional description in the manual |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Output diagnostics | Single-channel diagnostics; supply-voltage, wire-break, short-circuit and group-error monitoring |
| Front connector | Screw terminals or push-in terminals; ordered separately |
| Isolation | 707 V DC (type test) |
Applications
- Safety-oriented load-group shutdown: 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.
- Digital input control: Supports controlling a digital input.
- Redundant load control: Supports parallel switching of two outputs for redundant control of a load.
Key Features
- Digital outputs: 32 transistor channels with current-sourcing outputs; digital outputs are parameterizable and support output type according to IEC 61131, type 0.5.
- Output ratings: Rated output voltage: 24 V DC. Rated output current: 0.5 A per channel; maximum current is 4 A per group and 16 A per module.
- Supply and protection: Rated supply voltage: 24 V DC, permissible range 19.2 V to 28.8 V. Reverse polarity and electronically clocked short-circuit protection are provided.
- Diagnostics and monitoring: Single-channel diagnostics, supply-voltage monitoring, wire-break, short-circuit and group-error diagnostics, substitute values, diagnostic alarms, and maintenance interruption for the switching cycle counter.
- Safety-oriented shutdown: 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.
- Connection and isolation: A front connector with screw terminals or push-in terminals must be ordered separately. Channels are not electrically separated from one another; channels are separated from the backplane bus. Isolation is tested with 707 V DC (type test).
Frequently Asked Questions
1. How many digital outputs does 6ES7522-1BL01-0AB0 have?
It has 32 transistor output channels.
2. What output current does each channel support?
The rated output current is 0.5 A per channel, with a maximum of 0.5 A per channel; see the additional description in the manual.
3. What supply voltage does the module require?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V.
4. What connector is included with the module?
The front connector is not included; screw-terminal or push-in versions must be ordered separately.
