Videotec MAXIMUS MPXT, Instruction Manual

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Instruc
tion manual - English - EN
23 MNVCMPXHDC_1916_EN
7.3 Ground connection
7.3.1 Earthing equipotential connection
The equipotential connection must be carried out
using an external cable with a minimum 4mm²
section (11AWG).
Connect the cable for the earthing equipotential
connection with the eyelet terminal supplied
(suitable for cables with 4mm²(11AWG) up to
6mm²(9AWG) section).
Fasten the eyelet using the screw (M5) and lock
washer supplied.
Characteristics of the M5 screw:
• Material: A4 Class 70
• Screw head: ISO 4762
• Length: 8mm (0.3in)
Fig. 17
7.3.2 Connection of the safety earthing
The earth wire must be connected to the internal
connector (J1, 7.2 Description of the connections,
page 20).
7.4 Connecting alarms, remote
reset and relays
All signal cables must be grouped together
by means of a cable tie.
CONNECTION OF THE ALARM INPUTS AND RELAYS
Con-
nec-
tors
Terminals Description
J6 AL1, COM Self-powered alarm input
fitted in the common
terminal
RST, RST Remote reset
J8 RL1A, RL1B Clean output contacts, can
be activated by alarm or
by user control
RL2A, RL2B Contact for washer pump
activation
Tab. 10
COM
RL2A RL2B
V
RL1A RL1B
V
AL1
RST
RST
J6
J8
Fig. 18