LEGRAND EMDX3 User Manual page 10

Three-phase energy meter
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• Installation • Installation • Installazione • Instalación • Instalação
Schéma de raccordement RS485
Esquema de conexión RS485
BELDEN 9842, BELDEN 3106A (or/equivalent) max. 1000 m, Cat. 6 (FTP/UTP) max. 50 m
(1)
• Résistance de terminaison de 120 Ω intégrée à l'instrument (réglable dans le menu de RÉGLAGE)
(2)
• 120Ω terminating resistor inside the instrument (it can be set in the SETUP menu)
• Resistenza di terminazione da120Ω interna allo strumento (impostabile dal menù di SETUP)
• Resistencia de terminación de120Ω interna en el instrumento (ajustable en el menú SETUP)
• Resistor de terminação de 120Ω dentro do instrumento (configurável no menu SETUP)
) Ethernet: Cat. 6 (FTP/UTP)
(3
10
®
RS485 wiring diagram
Esquema de ligação RS485
0 046 89
ETHERNET
RS-485
RJ45
+ – SG
(3)
Schema di collegamento RS485
4 120 91
4 120 91
N°1
+ – SG
+ – SG
4 120 91
N°n
N°2
+ – SG

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