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LOVATO ELECTRIC LVM30 Guide Rapide page 3

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SCHEM DI COLLEG MENTO
DI GR MMI DI FUNZION MENTO
Funzione svuotamento ("DOWN") - Collegamento a 3 sonde
Emptying ("DOWN") function - 3-electrode operation
Fonction vidange ("DOWN") - Connexion à 3 sondes
Función vaciado ("DOWN") - Conexión 3 sondas
PROBE OR START DELAY
A.
ON
A2
RELAY
24
21
22
14
11
12
Funzione riempimento ("UP") - Collegamento a 3 sonde
Filling ("UP") function - 3-electrode operation
Fonction remplissage ("UP") - Connexion à 3 sondes
Función llenado ("UP") - Conexión 3 sondas
PROBE OR START
DELAY
A.
ON
A2
RELAY
24
21
22
14
11
12
DIMENSIONI MECC NICHE [mm]
WIRING DI GR M
A1
A2
A3
14
11
12
LVM 30
ON
20
30
10
40
Sensitivity [kΩ]
2,5
50
P
OFF
S
R
150
T
5
O
A
Delay [s]
B
R
10
300
E
T
Mode
Level relay
DOWN
UP
for conductive liquids
24
21
22
COM
MAX
MIN
OPER TION L DI GR MS
PROBE DELAY
PROBE DELAY
PROBE OR START
DELAY
MECH NIC L DIMENSIONS [mm]
53.5
SCHEM DE CONNEXION
A1
A3
A2
COM
MAX MIN
220÷240VAC
380÷415VAC
24VAC
110÷127VAC
0VAC
DI GR MMES DE FONCTIONNEMENT
Funzione svuotamento ("DOWN") - Collegamento a 2 sonde
Emptying ("DOWN") function - 2-electrode operation
Fonction vidange ("DOWN") - Connexion à 2 sondes
Función vaciado ("DOWN") - Conexión 2 sondas
PROBE OR START DELAY
A.
ON
A2
RELAY
24
21
22
14
11
12
Funzione riempimento ("UP") - Collegamento a 2 sonde
Filling ("UP") function - 2-electrode operation
Fonction remplissage ("UP") - Connexion à 2 sondes
Función llenado ("UP") - Conexión 2 sondas
A.
ON
A2
RELAY
24
21
22
14
11
12
DIMENSIONS MEC NIQUES [mm]
Ø4.2
43.7
5
58
59.9
ESQUEM ELÉCTRICO
LVM30
22
24
21
12
14
11
-MAX
-MIN
-COM
ESQUEM S DE FUNCION MIENTO
PROBE DELAY
PROBE OR START DELAY
PROBE DELAY
DIMENSIONES MECÁNIC S [mm]
3

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