Product Details
Description
The DO821 3BSE013250R1 is an 8-channel AC output module with triac switching, each channel individually isolated for safety. It handles AC loads up to 0.25 A, mounts on an MTU via ModuleBus, and supports hot-swapping for maintenance without system downtime in industrial applications.
Specifications
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Manufacturer: ABB
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Country of Origin: Switzerland
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Model Number: DO821 (3BSE013250R1)
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Product Type: Digital Output Module
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Number of Channels: 8 (Individually Isolated)
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Rated Output Voltage: 230 V AC
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Voltage Range: 164 V to 264 V AC
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Max. Continuous Current: 0.25 A per channel
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Isolation: 2500 V galvanic isolation per channel
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Switching Type: AC (Triac)
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Interface: S800 ModuleBus
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Weight: 0.35 kg
Features
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Direct 230V AC Control: Capable of switching mains-level voltages directly, reducing the need for interposing relays in the control cabinet.
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Per-Channel Isolation Architecture: Features independent galvanic isolation for every channel, providing superior protection against electromagnetic interference and ground loops.
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Non-Mechanical Switching: Utilizes robust solid-state technology for AC switching, offering a longer operational life compared to traditional relay contacts.
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S800 Hot-Swap Performance: Engineered for high-availability systems, the module can be safely replaced under power without interrupting the I/O station.
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Industrial Diagnostics: Integrated front-panel LED indicators provide real-time status updates for each channel's state and general hardware health.
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Enhanced System Safety: Built to rigorous industrial standards to protect the low-voltage control logic from high-voltage field-side transients.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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