KONGSBERG NA-1E221.1
Kongsberg NA-1E221.1 Relay Output Unit for the AutroSafe fire detection system, providing four 1A/30V DC relay contacts for controlling external equipment. Loop-powered and equipped with a short-circuit isolator for enhanced system reliability.
KONGSBERG NA-1E221.1
The Kongsberg NA-1E221.1 is a Relay Output Unit designed for integration with the AutroSafe Interactive Fire Detection System. This module provides four potential-free change-over relay contacts, enabling the fire detection system to control a wide range of external equipment. It is typically used for activating or deactivating systems such as fire doors, ventilation fans, dampers, and other alarm-related devices in response to a fire event. The unit is loop-powered directly from the AutroSafe detector loop, simplifying installation and reducing wiring requirements. It also features a built-in short-circuit isolator to enhance system integrity and ensure reliable operation in critical safety applications, particularly in maritime and industrial environments.
Technical Specifications:
- Model: NA-1E221.1
- Product Type: Relay Output Unit
- Number of Outputs: 4 potential-free change-over relay contacts
- Contact Rating: 1A / 30V DC
- Power Supply: Loop powered from the AL_Com loop (24V DC nominal)
- Compatibility: Kongsberg AutroSafe Interactive Fire Detection System
| Brand | Kongsberg |
|---|---|
| Model | NA-1E221.1 |
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