Siemens 6ES7522-1BL01-0AB0 – SIMATIC S7-1500 Digital Output Module DQ 32x24VDC/0.5A HF, In Stock
Buy the Siemens 6ES7522-1BL01-0AB0, a SIMATIC S7-1500 digital output module with 32 transistor channels in groups of 8, 4 A per group, single-channel diagnostics, and integrated switching cycle counter. Supports safety-oriented shutdown of load groups up to SIL2/PL d. Front connector ordered separately. In stock and ready for fast shipping. Get a quote today.
Key Technical Specifications
- Product Type: DQ 32x24VDC/0.5A HF
- Firmware Version: V1.1.0
- Number of Digital Outputs: 32, transistor type, current-sourcing
- Output Voltage: 24 V DC rated
- Switching Capacity: Max. 0.5 A resistive load per output; 5 W lamp load
- Current per Group (8 channels): Max. 4 A
- Current per Module: Max. 16 A
- Short-Circuit Protection: Yes, electronically clocked, typ. 1 A response threshold
- Output Delay (resistive load): Max. 100 µs (“0” to “1”); max. 500 µs (“1” to “0”)
- Switching Frequency: Max. 100 Hz (resistive); max. 0.5 Hz (inductive, DC-13); max. 10 Hz (lamp load)
- Isochronous Mode: Yes; min. execution/activation time 70 µs, min. bus cycle time 250 µs
- Switching Cycle Counter: Integrated, 24-bit per channel
- Supply Voltage: 24 V DC, permissible range 19.2–28.8 V DC, reverse polarity protected (7 A/group internal protection)
- Power Loss: 3.5 W typical
- Safety Rating: Suitable for safety-related tripping of standard modules — up to PL d (Cat. 3, ISO 13849-1) and SIL 2 (IEC 62061)
- Diagnostics: Diagnostic alarm, maintenance interrupt, supply voltage monitoring, wire-break, short-circuit, group error
- Diagnostic LEDs: RUN, ERROR, MAINT, PWR, channel/module diagnostics
- Potential Separation: Between channel groups of 8 and backplane bus; isolation tested at 707 V DC
- Ambient Temperature: -30 °C to 60 °C (horizontal); -30 °C to 40 °C (vertical)
- Dimensions (W x H x D): 35 x 147 x 129 mm
- Weight: Approx. 280 g
Design and Performance
High-Density Transistor Output Switching
Delivers 32 current-sourcing transistor outputs in groups of 8, each rated 0.5 A, providing high I/O density for actuator and indicator control in SIMATIC S7-1500 stations.
Safety-Oriented Shutdown Capability
Supports safety-related tripping of load groups up to Performance Level d (Category 3, ISO 13849-1) and SIL 2 (IEC 62061), allowing this standard module to participate in functional safety architectures for load shutdown.
Built-In Switching Cycle Tracking
An integrated 24-bit switching cycle counter per channel tracks actuator switching cycles, supporting predictive maintenance by flagging components approaching their rated switching life.
Robust Electronic Protection
Electronically clocked short-circuit protection with a typical 1 A response threshold, combined with inductive shutdown voltage limitation, protects both the module and connected loads during fault conditions.
Deterministic, Isochronous-Capable Operation
A minimum bus cycle time of 250 µs and 70 µs execution/activation time support tightly synchronized output switching for time-critical process and motion control applications.
Comprehensive Diagnostics
Diagnostic alarms, maintenance interrupts, wire-break, short-circuit, and group error detection — backed by RUN, ERROR, MAINT, and per-channel diagnostic LEDs — support fast fault isolation and reduced downtime.
Why Buy the 6ES7522-1BL01-0AB0 From Us
- In stock and ready for immediate dispatch
- Fast shipping on every order
- Commercial advisory support to help you confirm compatibility with your SIMATIC S7-1500 CPU
- Competitive pricing — get a quote in minutes
