Overview
Moreover, it drives solenoids, indicator lamps, and small motors with reliable performance in industrial environments.
Engineered for durability, DO828 ensures stable operation under fluctuating voltage and electrical disturbances.
In addition, its compact size allows fast installation in ABB standard racks, optimizing cabinet space and minimizing wiring complexity.
Specification
| Parameter | Specification |
|---|---|
| Model | DO828 |
| ABB Part Number | 3BSE069055R1 |
| Manufacturer | ABB |
| Product Type | Digital Relay Output Module |
| Series / System | Advant OCS / 800xA |
| Output Channels | 16 channels |
| Output Type | Electromechanical relay switching |
| Relay Contact Rating | 2 A @ 250 V AC / 30 V DC |
| Response Time | <10 ms |
| Status Indicators | LED per output channel |
| Power Supply | 24 V DC from backplane |
| Typical Power Consumption | 3–5 W |
| Dimensions | 186 × 59 × 127 mm |
| Weight | Approx. 0.8 kg |
| Mounting | Advant OCS / 800xA rack mount |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | −40°C to 70°C |
| Humidity | 5%–95%, non-condensing |
| Protection | IP20 (rack-mounted) |
| EMC Compliance | EN 61000-6-2, EN 61000-6-4 |
| Regulatory Compliance | CE, RoHS |
| Energy Storage | None |
FAQ
Q1: Is ABB DO821 an original product?
Yes, DO821 is 100% brand-new and original from ABB.
Q2: Do you have DO821 in stock?
Yes, we maintain DO821 modules in stock for immediate dispatch.
Q3: How fast can DO821 be shipped?
Shipping typically occurs within 3 days to 2 weeks depending on order quantity.
Q4: Which logistics carriers are commonly used?
We ship via DHL and other trusted international couriers.
Q5: Can DO821 operate reliably under fluctuating electrical conditions?
Yes, DO821 ensures stable relay switching even with variable input power.
Q6: What is the return policy if quality issues occur?
We support returns within 30 days if any defect arises with the product.
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Contact: Manski Wong +86 18030205725 manski@cambia.cn














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