DIGITIZE DET-16, Руководство пользователя

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700271-0001 Rev. G 05/13 7
3 System Installation
3.1 Handling
3.1.1 Precautions
Caution: Do not touch circuitry during installation as static discharge may damage
components.
3.1.2 Unpacking and Inspection
Before opening, inspect the shipping container for unusual damage. Then unpack the unit
and inspect it for scratches, dents, and loose internal components. If your inspection reveals
any physical damage, retain the packing material and contact the carrier immediately. Each
unit has been thoroughly inspected prior to shipment.
3.2 Site Location
The individual site selection for the DET-16 Telegraphic Coded Transmitter is
dependent on the location of the devices used to activate the zone inputs. Normally, the
DET-16 would be installed next to the interior Fire Alarm Panel. The DET-16 should be
located as close as possible and the interconnecting wires should be run in conduit.
3.3 Installation Details
1. Lightning protection should be provided for the 100mA Telegraph Line as it enters the
building, as it enters at the DET-16 and at the AC Terminal Input.
2. Mount the shell in the desired location. There are four holes in the rear of the enclosure for
this purpose.
3. Remove the desired knockouts for the AC power to enter the box. Also, remove knock-
outs for the interconnection wiring to the fire alarm panel, as well as for the coded line.
Lightning protection should be wired in at the 115V AC input side of the transformer.
4. Install the conduit and wiring into the shell, as per local electrical codes. The DET-16 has
a buzzer that will activate when there is an open or trouble. If the trouble relay output of
the DET-16 is connected to the fire alarm panel trouble input, the buzzer can be disabled if
desired.
5. Should the fire alarm panel have a local trouble input, then it is suggested that the trouble
contacts be connected to this input. A FORM “C” contact is supplied for this purpose.
6. The Dry Contact Inputs are the next set of connections and are located at the top of PCB.
7. Remove the End of Line Resistor and install the wiring from the Fire Alarm Panel as per
drawing. Install the wiring from the output of the fire alarm panel to the different inputs
and install the End of Line Resistor into the fire alarm panel outputs.