Videotec DCFIT, Operating Instructions Manual, Page: 23 / 68

Page. 3 DCFIT_5002
Identification data
There are two labels on the box.
The first label contains:
•
Model identification code (Extended 3/9 Barcode)
The second label indicates the serial number for the model (Extended 3/9 Barcode)
Before installing, check that the interface’s power supply corresponds to the supply required. The use of
inappropriate equipment may subject personnel and the system itself to serious safety hazards.
Description of the Interface
The DCFIT interface is a product for professional use in security and surveillance sector applications.
In a security system, the DCFIT interface is used to control matrixes/keyboards that operate in Current loop
using keyboards/matrixes that operate in RS485.
Features
•
Dip switch for Baud rate configuration
•
Baud rate selectable between 1200 and 9600 baud
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1 LED indicating operation
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1 LED indicating transmission on RS485 line
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1 RS485 line
•
1 Standard Current Loop Line (20mA)
•
1 Videotec Current Loop Line
•
Power supply at 12V
=
with the possibility of receiving power from an external supply or from SM42A,
SM82A, SM84A, SM164A model matrixes.
Appliances compatible for use with the DCFIT interface
The DCFIT interface can be used with numerous types of video matrixes and keyboards and, in particular,
to control the following:
•
SM42A, SM82A, SM84A, SM164A matrixes using SWC4, SWC8, SWC16, DCMT8, DCS2 and
KEYPLUS keyboards
•
SW164OSM video matrix using DCTEL, DCBD, DCK, DCJ and DCT keyboards
•
SW42REM and SW82REM switchers using DCTEL and DCBD keyboards
See the individual instruction manuals for a complete description of the specifications of the appliance.