📘 Product Overview – ABB SACO 16A3 Analog Annunciator
The ABB SACO 16A3 Analog Annunciator is a high-reliability signaling device designed for monitoring and alerting in industrial and marine applications. It provides clear visual and audible alarms for analog process parameters, ensuring operators are promptly notified of abnormal conditions. Engineered for precision and durability, the 16A3 model supports multiple channels and configurable thresholds, making it suitable for critical control and safety systems.
⚙️ Technical Specifications (Datasheet)
| Parameter | Description |
|---|---|
| Model | SACO 16A3 |
| Device Type | Analog Annunciator |
| Channels | 16 independent channels |
| Input Signal Type | Analog (0–10 VDC / 4–20 mA) |
| Input Impedance | ≥ 10 kΩ for voltage, 250 Ω for current input |
| Alarm Thresholds | Adjustable per channel |
| Visual Indication | LED indicators per channel |
| Audible Alarm | Built-in buzzer, 80–90 dB adjustable |
| Reset Options | Manual or automatic reset per channel |
| Operating Voltage | 24 VDC nominal (18–32 VDC range) |
| Power Consumption | 5 W typical, 12 W max |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity Range | 0–95% RH non-condensing |
| Mounting | Panel-mount compatible |
| Dimensions (L × W × H) | 220 × 180 × 100 mm |
| Weight | ~1.8 kg |
| Protection Rating | IP54 front panel |
🧠 Features & Highlights
- 16-channel analog monitoring with adjustable alarm thresholds.
- Clear visual LED indicators and audible buzzer for immediate alerting.
- Supports both voltage and current analog inputs for flexible integration.
- Durable enclosure suitable for industrial and marine environments.
- Manual and automatic reset options enhance operational flexibility.
- Compact design enables easy panel mounting and integration.
- Reliable performance for continuous operation in critical systems.
🔧 Applications
The SACO 16A3 is ideal for industrial process monitoring, marine engine alarms, power generation systems, pump and valve control, and safety-critical environments. Its precise alarm management ensures timely operator response, enhancing operational safety and system reliability.
🔗 Learn More: ABB SACO 16A3 Analog Annunciator – FY Module
