Siemens SIMATIC S7-1500 Digital Output Module (DQ 16x24V DC/0.5A HF). Features 16 channels, single-channel diagnostics, and a switching cycle counter. Supports safety shutdowns up to SIL2/PL d. Part Number: 6ES7522-1BH01-0AB0.
The Siemens 6ES7522-1BH01-0AB0 is a high-performance (HF) digital output module for the SIMATIC S7-1500 PLC series. Featuring 16 channels, this module provides reliable 24V DC switching at 0.5A per channel. It is engineered for precision and safety, supporting SIL2 safety-oriented shutdowns and integrated diagnostics to minimize downtime in complex industrial environments.
Enhanced Safety: Certified for safety-oriented shutdown of load groups up to SIL2 (EN IEC 62061) and PL d (Category 3).
High Precision Diagnostics: Features single-channel diagnostics to quickly identify and resolve faults.
Predictive Maintenance: Includes an integrated switching cycle counter for connected actuators, helping you track component wear.
System Reliability: Supports "substitute value" functionality to ensure controlled behavior during CPU stops or communication failures.
16 Digital Output Channels: Organized in two groups of 8 channels.
High Current Capacity: Supports up to 4 A per group.
Flexible Wiring: Compatible with both screw terminal and push-in front connectors (sold separately).
High Feature (HF) Class: Provides advanced parameterization and diagnostic capabilities compared to standard modules.
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| SKU / Model | 6ES7522-1BH01-0AB0 |
|---|---|
| Product Condition | Brand New, New - Backlog, New - No Original Box, New - Original Box Opened, Used - Average, Used - Below Average, Used - Excellent, Used - Fairly Good, Used - Good, Used - Poor, Used - Very Good |
| Weight | 0.230 kg |
| Dimensions | 129 × 35 × 147 mm |
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