The IU 300 is an analyser and relay unit, used to connect the GD 335 and GD 375 glass break detectors to a control panel. Up to 20 detectors can be connected to the device.
IU 300 monitors resistance changes in a balanced circuit. It is possible to program it for either manual reset (Latch) or auto-reset after two seconds.
Note: An alarm from a single detector activates the alarm relay on the unit.
Fiche technique
- Certifications
- EN 50131-1, VDS G194021 class C
- Tension de l’alimentation
- 9–15 VDC / 18–30 VDC
- Consommation électrique
- 10 mA (16-28 mA alarm)
- Sortie alarme
- Relay, NC
- Cote commutateur
- 35 VDC / 100 mA
- Autoprotection
- Oui
- Réinitialisation alarme
- Voltage breaking / Control input / Manual
- Connexion
- Screw terminals
- Matériau du coffret
- ABS Plastic or Metal
- Température de fonctionnement
- -40°C – +70°C
- Indice de protection
- IP 41
- Dimensions (L x l x h) mm
- 92 x 31 x 23
- Grade
- 2