Configuration And Connections; Configuration - Videotec DCFIT Manuel D'instructions

Configuration and Connections

The installation procedure must be carried out by only skilled, authorised technicians: an incorrect
connection or wrong configuration of the keyboard could also cause faulty operation of the other peripherals
installed in the system.

Configuration

The configuration phase of the DCFIT makes it possible to set it up for optimum performance,
according to system needs. Configuration must be carried out during installation by the installer as well as
later on if the type of system is changed. It is advisable to proceed with parameter configuration in an
orderly manner to avoid installation problems.
Hereafter, refer to the diagram below to configure the interface correctly:
Indicator
LEDs
RS485 Lines A and B
dipswitches SW1
J1 Terminal
Configuration
J1 Terminal
12V= power
supply
Figure 1
Page. 5
JP1 and JP2
configuration
jumpers
J2 Terminal
Current Loop Lines
DCFIT_5002