Gent S4-34415 – Single Output & Mains Relay Interface with Enclosure

The Gent S4-34415 is a single-channel output interface with an integrated mains-rated relay, designed for direct use with Gent Vigilon addressable fire alarm systems. Supplied in a robust medium-voltage metal housing with protective cover, it provides a reliable and safe solution for controlling mains-powered equipment during fire or fault conditions.

Ideal for damper control, mains power shutdown, or interfacing with other high-voltage building management systems, the S4-34415 operates on loop power, eliminating the need for separate external supplies in most applications.

By combining the PCB, relay, and enclosure into a single unit, this model offers a cost-effective approach to installation and maintenance, reducing both component count and wiring complexity.

Key Features & Benefits

• Single output interface with integrated mains-rated relay.
• Supplied complete with protective metal enclosure.
• Loop-powered design simplifies wiring and reduces costs.
• Suitable for mains switching applications such as damper units and equipment isolation.
• Designed for seamless integration with Gent Vigilon systems.
• Pre-assembled configuration speeds up installation and commissioning.

Compliance & Standards

Compatible with EN54-compliant fire detection and alarm networks when used within a Vigilon system.

Gent S4-34420 – Single-Channel Low Voltage Output Interface (Housing Required)

The Gent S4-34420 is a loop-powered single-channel low voltage output interface designed for seamless integration with Gent Vigilon fire alarm systems. It provides a reliable control point for plant equipment, emergency management systems, or specialist fire safety functions such as sprinkler activation or security system signalling.

Each device is individually addressable, enabling detailed system monitoring and allowing flexible cause-and-effect programming within the fire detection and alarm (FD&A) network. Its loop-powered design offers a cost-effective, installation-friendly solution, while mains-powered variants include a built-in battery backup for enhanced reliability.

Key Features & Benefits

• Single-channel low voltage output interface for Vigilon systems.
• Cost-efficient loop-powered operation reduces cabling and maintenance.
• Individual device addressing for precise control and monitoring.
• EN54-17 short-circuit isolator for improved system resilience.
• Compatible with a range of mounting enclosures and accessories.
• Interfaces with conventional detectors, including flame and beam models.
• Certified to EN54-17 and EN54-18.

Compliance & Standards

• EN54-17 – Short-Circuit Isolators.
• EN54-18 – Input/Output Devices.
• Fully compatible with Gent Vigilon addressable systems.

Installation Requirement
Supplied as PCB only – housing/enclosure is required and sold separately.