Product Overview
The ABB AO650 (3BHT300051R1) is a high-performance analog output module engineered for ABB’s S600 I/O system. It features eight independent, optically isolated channels that deliver reliable and accurate current or voltage signals.
Each channel supports multiple output ranges — 0–20 mA, 4–20 mA, ±20 mA, 0–10 V, and ±10 V — making it adaptable for various control and feedback tasks. Moreover, its 12-bit resolution ensures fine signal precision required in process control environments.
In addition, the AO650’s compact modular design allows seamless integration into Advant OCS and AC160 controller systems, minimizing installation time while improving scalability and maintenance efficiency.
Performance Highlights
- Channel Count: 8 isolated analog outputs for flexible configuration
- Resolution: 12-bit accuracy ensures stable and precise analog signals
- Output Ranges:
- Current: 0–20 mA, 4–20 mA, ±20 mA
- Voltage: 0–5 V, 0–10 V, 1–5 V, ±10 V
- Isolation: Optical isolation for every channel enhances signal integrity
- Power Optimization: Reduced noise and minimal temperature drift
- Compliance: Meets EU RoHS and WEEE environmental standards
- Durability: Industrial-grade build designed for long-term operation
Furthermore, the AO650 provides consistent performance under fluctuating conditions, ensuring reliability in mission-critical industrial automation tasks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product ID | 3BHT300051R1 |
| Type Designation | AO650 |
| Number of Channels | 8 isolated analog outputs |
| Resolution | 12 bits |
| Output Ranges | 0–20 mA, 4–20 mA, ±20 mA, 0–5 V, 0–10 V, 1–5 V, ±10 V |
| Isolation | Optical isolation per channel |
| System Compatibility | ABB S600 I/O, Advant OCS, AC160 |
| RoHS Compliance | Yes, Directive 2011/65/EU |
| WEEE Category | 5 – Small Equipment |
| Dimensions (W × H × D) | 40 × 273 × 252 mm |
| Net Weight | 1.485 kg |
| Country of Origin | Sweden |
| Customs Tariff Number | 85389091 |
| Certifications | CE, RoHS, WEEE |
Therefore, the AO650 offers excellent thermal stability, low drift, and high linearity across all operational conditions — making it ideal for precise control of analog actuators and drives.
System Integration and Applications
The ABB AO650 Analog Output Module integrates effortlessly with ABB S600 I/O and Advant OCS systems to provide analog output signals for actuators, control valves, and drives.
Typical Application Areas:
- Power generation and energy management
- Oil and gas refining and process control
- Water and wastewater automation
- Pulp and paper manufacturing
- Chemical and pharmaceutical batch processes
Moreover, the module’s plug-and-play configuration simplifies replacement and expansion, ensuring minimum downtime during system upgrades or maintenance.
Details
| Weight | 1.485 kg |
|---|
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