The device T has built in self test, survey of the connected sensors and thecomplete alarm processing – accordingly to approval guidelines for overfillsensors (ZG-ÜS). Note: The function test with the external push button does not replace theannual operation test, which is specified in the German specificationsDIBt-ZG-ÜS § 6.2.

Supply power: 230 V AC ±10% 50/60 Hz, or 24 V DC ±10%
Power consumption: approx. 6 VA / 6 W max.
Ambient temperature: -20...+60°C
Housing: protection: IP 65 (acc. EN 60 529))200 x 205 x depth= 100 mm
Sensor supply power: 15 V DC, short circuit proofInput: max. 4 sensors 1 external reset contact

Outputs:
4 floating changeover contacts (1 contact per sensor)
1 floating changeover contact for group alarm
1 floating changeover contact for external horn

Contact rating: 250 V AC / 115 V DC - 500 VA / 3 A

Indication:
Red blinking = not acknowledged alarm
Red steady burning = acknowledged alarm
Yellow blinking = sensor malfunction
Yellow steady burning = test is running
Green steady burning = sensor in operation
Green LED Off = no sensor connected1x piezo - signalization horn >75 dB (A)/1m1x extra bright flash LED for sum. alarm

Control elements: reset push button for alarm acknowledgementPush button for system test

CE Mark: in accordance with low voltage directive (73/23/CEE) and EMC directives (89/336/CEE)