The Kidde KE-IU3110 is an Excellence series intelligent addressable single input unit with built-in short-circuit loop isolator. Powered from the Kidde Excellence loop, it monitors potential-free contacts from third-party equipment and reports normal, open, active, fault and short-circuit states to the control panel.
Key features
- Loop powered, saving an external supply
- One supervised, bi-level input for pre-alarm and alarm using a single input
- Any normally open or normally closed contact, supervised or unsupervised
- Integrated short-circuit loop isolator
- DIN rail or wall mounting in a low-profile moulding
- Tri-colour LEDs and local test facility
- Occupies 1 of 128 loop addresses
Technical specifications
- Compatibility: Kidde Commercial Excellence systems
- Addressing: DIP switches, address range 1 to 128
- Operating voltage: 17 to 29 V DC
- Current consumption: 250 µA quiescent, 2.5 mA active (at 24 V DC)
- Input resistors: pre-alarm 3 to 7 kΩ, alarm 0.3 to 3 kΩ, termination 15 kΩ ¼ W 1%
- Input cable: 0.5 to 4.9 mm², <10 m
- Isolator: switch current 1.05 A continuous / 1.4 A short; ≤32 devices between isolators
- Dimensions: 87 x 80 x 26 mm
- Weight: 60 g
- Colour: signal white (RAL 9003)
- Operating temperature: -22 to +55°C
- IP rating: IP30
- Standards: EN 54-17, EN 54-18
