EVCO EVFTFT818P7U Installer manual - Manual (Page 17)

EVCO S.p.A. EVFTFT818 | Installer manual ver. 2.1 | Code 144FTFT818E214
page 17 of 94
For the settings relative to the parameters, see chapter 10 “CONFIGURATION”.
The RS-485 port is for the connection of the controller to the following additional products:
- Parameters Manager set-up software system
- RICS plants monitoring and surveillance systems
- device for recording data and to download recorded data (via USB) EVUSBREC01.
The port must not be used simultaneously with more than one of these products.
4.1.1 Insertion of the user interface-control module terminating
resistor
The terminating resistor must be connected in order to reduce the reflections on the signal transmitted along the
cables that connect the user interface to the control model.
To connect the terminating resistors, position the jumper as illustrated in the following drawing.
To disconnect the terminating resistors, position the jumper as illustrated in the following drawing.