Connecting The Telemetry Line; Fixing The Upper Body - Videotec ULISSE RADICAL THERMAL Manuel D'instructions

6.7 Connecting the telemetry line

This chapter applies to analog models of
the product.
CAUTION! TNV-1 installation type. The
installation is type TNV-1, do not connect it
to SELV circuits.
CAUTION! In order to reduce the risk of fire,
only use UL Listed or CSA certified cables
with sections greater than or equal to
0.14mm² (26AWG).
The product includes a communication serial line
RS-485 and a serial line RS-232 (only for firmware
update).
The telemetry lines can be configured in various
ways according to the positions of dip-switches 10
and 9 on the Serial and Address selector (6.9.4 DIP3
configuration, page 19).
Serial lines RS-485
Fig. 18
RS-485.
TELEMETRY LINES CONNECTIONS
Terminals
A-B
Tab. 5
Serial line RS-232
Fig. 19
RS-232.
MNVCUPKT_1838_EN
A
B
Description
RS-485 line
RS-232

6.8 Fixing the upper body

Fix the upper body (01) to the base (02) using the
fixing screws (03) equipped with gaskets (04). Make
sure the base seal is present and in good condition
(05).
Pay attention to the fixing. Tightening
torque: 4Nm.
01
05
Fig. 20
Fig. 21
There is one anchoring position between
the base and upper body. Align side
projections to obtain the correct
positioning.
02
04
03
17