Description
The DT851 relay module provides two control relay outputs which will be activated simultaneously. When the outputs are activated, the device LED will indicate the event condition by red blinking. A return to normal condition will cause the event to disappear and the device LED indicator will return to the red idle condition. The DT851 is an intelligent addressable module and takes one address on the Signaling Line Circuit (SLC) or Data Communication Link (DCL) of the fire alarm control panel. It is a UL listed product according to UL864 for Fire Protective Signaling Systems for indoor use.
| Engineering Specification |
| Nominal Voltage | 24VDC |
| Voltage Range | 15 to 28VDC |
| Standby Current | 1.6mA |
| Active Current | 10.8mA |
| Operating Temperature | 32˚F to 120˚F (0˚C to 49˚C) |
| Operating Humidity | 0% to 93% RH |
| Mounting | DT800 base |
| Dimension | 120 mm (L) x 120 mm (W) x 45 mm (H) |
| Weight (with backbox) | 8.8 oz (249 g) |
| Wiring Gauge | 12 to 18 AWG |
| Mounting Location | Indoor Wall |
FIRETECH provides wide-ranging of Addressable/Conventional Fire Alarm Sytstem and products (UL/EN54), Please feel free to contact us for more details if you have any enquiry.
Complaint
