6ES7522-1BH01-0AB0 – SIMATIC S7-1500 DQ 16x24VDC/0.5A HF

Digital output module · 16 channels · 24 V DC · 0.5 A per channel · HF series

Product Description

The SIMATIC S7-1500 DQ 16x24VDC/0.5A HF (order no. 6ES7522-1BH01-0AB0)
is a high‑feature digital output module for the S7‑1500 automation system. It provides
16 transistor outputs grouped in 8 channels per group, with a total group current
of 4 A and module current up to 8 A.
The module supports safety‑oriented shutdown of load groups up to
SIL2 (EN IEC 62061:2021) and Category 3 / PL d
(EN ISO 13849‑1:2015) – ideal for machinery and process safety applications.

Integrated diagnostics include wire‑break, short‑circuit, and supply voltage monitoring.
The module also features a switching cycle counter for connected actuators,
substitute value functionality, and isochronous mode for deterministic response.
Firmware update capable (V1.1.0), with I&M data (I&M0‑3) and prioritised startup.

Technical Specifications

Installation & Commissioning

• Order front connector separately (screw or push‑in terminals).
• Mounting on S7‑1500 DIN rail; horizontal or vertical installation allowed.
• Configuration via STEP 7 TIA Portal (V13 SP1 or higher) or STEP 7 V5.5 SP3+.
• GSD file for PROFIBUS (V1.0/V5.1) and PROFINET (V2.3) available.
• Prioritised startup and firmware update (V1.1.0) supported.

Diagnostics & Maintenance

• Diagnostic alarm and maintenance interrupt – fast fault detection.
• LEDs: RUN (green), ERROR (red), MAINT (yellow), channel status (green), diagnostics (red).
• Monitor supply voltage, wire‑break, short‑circuit, and group error.
• Substitute value connectable; switching cycle counter for predictive maintenance.
• Easy commissioning with I&M data (I&M0‑3) and isochronous mode.

Compatibility

• SIMATIC S7‑1500 PLC system (all CPU families).
• PROFIBUS DP / PROFINET IO – GSD revision V1.0/V5.1 and V2.3.
• Safety‑oriented shutdown of load groups up to SIL2 and Cat.3/PL d.
• Compatible with standard and safety‑related tripping of standard modules (from FS02).

Certifications & Approvals

• EN IEC 62061:2021 – SIL2 (safety integrity level).
• EN ISO 13849‑1:2015 – Category 3 / PL d.
• Isolation tested: 707 V DC (type test).
• CE, UKCA, cULus (typical for S7‑1500 series).

Typical Applications

• Machine tool control, conveyor systems, and packaging machinery.
• Safety‑related actuator shutdown (SIL2 / PL d) in process and factory automation.
• High‑feature output switching with diagnostic feedback.
• Redundant load control and logic linking of two outputs.

Package, Warranty & Shipping

• Package includes: DQ module only (front connector ordered separately).
• Warranty: 12‑month comprehensive warranty.
• Shipping: FedEx, UPS, DHL – global express delivery.

Frequently Asked Questions

Why Buy From Oiltech Controls?

• 15+ years of industrial automation spare parts expertise.
• Global shipment support – fast and reliable logistics.
• Tested industrial surplus and refurbished options available.
• 12‑month warranty on all products.
• Technical verification before shipment – every unit checked.
• Support for obsolete control systems and legacy platforms.

– 6ES7522-1BH01-0AB0 | DQ 16x24VDC/0.5A HF –