The ABB DO880-1 Relay Control Logic Module is a high-integrity, certified SIL3 digital output module designed for safety-critical applications. It offers 24V d.c., 0.5A outputs and supports single or redundant configurations. Ideal for industries requiring precise control and reliable operation.
Description
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ABB DO880-1 SIL3-Certified Digital Output Module
The ABB DO880-1 is a high-integrity digital output module engineered for safety-critical industrial automation systems. With SIL3 certification, it delivers fail-safe operation in applications requiring maximum reliability, such as emergency shutdown systems and process safety controls. Its robust design ensures precise 24V DC switching in demanding environments.
| Parameter | Specification |
|---|---|
| Product Type | Digital Output Module |
| Output Voltage | 24V d.c. |
| Current per Channel | 0.5A |
| Channels | 16 |
| Certification | SIL3 |
| Dimensions (HxWxD) | 119 x 102 x 45 mm |
| Weight | 0.3 kg |
| Rated Insulation Voltage | 50 V |
| Power Dissipation | 4.3 W (Typ.) |
Typical Applications: Safety instrumented systems (SIS), turbine controls, fire & gas detection systems, and critical process shutdowns.
Compatible Systems: Integrates with ABB AC 800M controllers and other 800xA series components. Commonly paired with AI880 analog input modules and CI871 communication interfaces.
Our Commitment: All products include 1-year warranty and technical support. Our experts provide application-specific guidance for system integration. Call +86 18020721390 for volume discounts or special requests.
Pricing: Contact us for real-time quotes at sakyzeng@foxmail.com or visit www.module-plc-dcs.com. We source discontinued or hard-to-find models – inquire about alternative equivalents.
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