Videotec ULISSE EVO Manuel D'instructions page 22

7.1.3 Alarm and relay connections
Nominal section of the cables used: consult
the technical data in the relevant chapter (
16.4 Electrical, page 30).
Maximum relay voltage and current:
consult the technical data in the relevant
chapter (16.4 Electrical, page 30).
Connect the digital I/O cable to the relative connector
(J6, 7.1.1 Connector board description, page 18).
The maximum cable length for each alarm is 200m.
Fig. 18
The removable connector is supplied in the kit.
Fig. 19
20
J6
Fig. 20
CONNECTION OF THE ALARM INPUTS AND RELAYS
Terminals
RL1A, RL1B,
RL2A, RL2B
AL1, AL2, COM Self-powered alarm inputs referred to the shared
Tab. 2
The device can be equipped with a washing system
as an accessory (10.2 Washer, page 25). Connect the
pump activation signal cable to the indicated relay:
RL2A, RL2B.
COM
AL2
COM
AL1
RL2B
RL2A
RL1B
RL1A
Description
Clean output contacts, can be activated by alarm
or by user control
terminal
MNVCEVO_1947_EN
V
V