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Bihl+Wiedemann BWU3427 AS-i Safety I/O Module for Automation
Condition:
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Estimated between Thursday, September 24 and Saturday, September 26
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Bihl+Wiedemann BWU3427
Compact safety I/O module for integrating emergency stops, safety switches, and other protective devices into AS-i safety networks.
| Brand | Bihl+Wiedemann |
| Model | BWU3427 |
| Voltage | 26.5-31.6 V DC via AS-i network |
| Country of Origin | Germany |
| Weight | Approximately 0.2 kg |
| Dimensions | 45 x 105 x 80 mm |
| Warranty | 6 months |
| Certifications | CE, TÜV, cULus |
| SKU / MPN | BWU3427 |
| What’s in the box | AS-i Safety I/O Module, installation documentation |
| Product Type | AS-i safety I/O module |
| Safety Inputs | 2 safe digital inputs |
| Communication | AS-Interface Safety at Work |
| Protection Rating | IP20 |
| Mounting | DIN rail mounting |
| Safety Rating | Up to Category 4, PL e, SIL 3 |
Key benefits: Simplifies safety wiring, reduces installation effort, supports high safety integrity, provides reliable AS-i communication, and fits compact control cabinets.
Typical applications: Machine guarding, conveyor systems, packaging equipment, assembly lines, emergency-stop circuits, and industrial safety interlocking.
Lifecycle: Active product with ongoing industrial automation support and long-term availability.
1 review for Bihl+Wiedemann BWU3427 AS-i Safety I/O Module for Automation
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