ABB SACO 16D3 Alarm Annunciator for Marine Applications

Product Overview

The ABB SACO 16D3 is a 16-channel digital alarm annunciator built for marine, offshore, and industrial process applications. It supervises alarm and signalling contacts, provides immediate fault recognition, visual and audible alerts, and supports configuration via front panel or serial interface for flexible field deployment.

The SACO 16D3 is a flexible, field-customizable 16-channel digital annunciator unit engineered to deliver immediate fault recognition, fault identification, and both visual and audible alarms in demanding industrial environments. Operators maintain full process control through centralized alarm panel integration, while benefiting from built-in support for subsequent fault analysis.

• 16 supervised channels for comprehensive alarm monitoring in a single, compact unit
• Field-customizable parameters adjustable from the front panel or via serial interface
• Four + 16 output relays including 2 group re-alarms, 1 audible device output, 1 self-supervision output, and 16 field contact follower or group re-alarm outputs
• Fibre-optic bus connectivity for stand-alone operation or interconnection into complete supervision, event sequence reporting, and data acquisition systems
• Marine and offshore approved for reliable operation in harsh maritime environments
• Centralized alarm panel functionality with clear visual and audible operator feedback

Practical Applications & How It Works

The SACO 16D3 continuously monitors up to 16 on/off signalling contacts in power plants, substations, industrial process plants, and offshore installations. When a fault is detected, the unit triggers visual indicators, audible alarms, and output relays, while enabling event sequence reporting and subsequent fault analysis.

The annunciator is deployed wherever continuous supervision of on/off signals is critical. Typical use cases include:

• Power plants and substations for centralized alarm supervision of critical process conditions
• Industrial process installations to monitor and report abnormal operating states
• Offshore platforms and marine vessels where the unit's marine approvals ensure dependable performance in corrosive, vibration-prone environments
• Any application where on/off signals require supervision and immediate operator notification

Each of the 16 channels continuously monitors an alarm or signalling contact. When an abnormal process situation occurs, the unit triggers the appropriate visual indicator, activates the audible device relay, and energizes the relevant group re-alarm or field contact follower outputs. The self-supervision relay continuously verifies the integrity of the annunciator itself, reducing the risk of undetected internal faults. Corrective measures can therefore be carried out without delay, ensuring full process control is maintained.

Connectivity & Configuration

The SACO 16D3 supports both stand-alone operation and interconnection via a fibre-optic bus to form larger supervision and data acquisition systems. All operating parameters can be set locally through the front panel or remotely via the serial interface without removing the unit.

Key configuration and integration features include:

• Stand-alone or networked operation through the fibre-optic bus
• Local setup via the front panel for direct parameter changes in the field
• Remote setup via serial interface for centralized engineering and commissioning
• Event sequence reporting across connected units for accurate post-event diagnostics
• Scalable system design that grows with the number of supervised points

Why Source from Spare Parts Map

Spare Parts Map is a global supplier of industrial spare parts, primarily serving customers across Europe, with over 20 years of experience in the industry. Our team responds to inquiries quickly and ensures your products reach you without any problems, providing reliable worldwide delivery for mission-critical components like the ABB SACO 16D3. There is no direct buy option on our website; use the Request Quote button to receive current availability, lead time, condition details, and competitive pricing on this genuine ABB annunciator.

Frequently Asked Questions

Q: What applications is the ABB SACO 16D3 designed for? A: The SACO 16D3 supervises alarm and signalling contacts in power plants, substations, and industrial process installations. It is fully approved for offshore and marine applications and can be used in any installation where on/off signals require continuous supervision.

Q: Can multiple SACO 16D3 units be connected together? A: Yes. The units can operate independently as stand-alone devices, or be interconnected via the fibre-optic bus to form complete supervision, event sequence reporting, and data acquisition systems.

Q: How are the parameters configured on the SACO 16D3? A: Parameters are selected and adjusted directly from the front panel or remotely via the serial interface, allowing field-customizable setup without removing the unit from service.

Q: How can I request pricing and delivery information for the ABB SACO 16D3? A: There is no direct buy option on our website. Use the Request Quote button to receive current availability, lead time, condition details, and worldwide delivery options for the ABB SACO 16D3.