Operating Temperature: -10°C to 55°C (14°F to 131°F)
Humidity: 10–93% non-condensing
Wiring & Terminals
Input Power: 24VDC (from fire control panel)
Terminal Type: Screw terminals (12–22 AWG)
Isolation: 1.5kV between relays and logic
Certifications & Compliance
UL Listed: UL 864 (9th Edition)
Standards: NFPA 72, EN 54
EMC: EN 61000-6-3/4
Key Features
✔ High-density relay module (16 relays in 1U space)
✔ Field-programmable via fire alarm panel
✔ LED per relay for visual status
✔ Fail-safe operation (configurable default state)