Communication - LEGRAND IME CONTO D4-Pt Mode D'emploi

Energy meter on CT/5A,
MID indirect connection

9. COMMUNICATION

RS485 Modbus wiring diagram:
IF4E011/SXIIP
ETHERNET
RJ45
(3)
RS485 Modbus wiring diagram with Mini Web Server:
3
RS485: Required use of Belden 9842 or Belden 3106A wire (or equivalent) for a maximum bus length of 1000 m, or Category 6 wire
(1)
(FTP or UTP) for a maximum length of 50 m
120Ω terminating resistor inside the instrument (it can be set in the SETUP menu)
(2)
Ethernet: Cat. 6 (FTP/UTP)
(3)
Mbus wiring diagram:
MASTER
MBUS
Communication tables
- The MODBUS and MBUS communication protocols are available on the
Technical data sheet: IDP000192EN_06
RS-485
+ – SG
SXWS10/SXWS32
RS-485
+ – SG
MBUS
A B
(5)
Non-polarized connections
A two-wire standard telephone cable (JYStY N*2*0.8 mm)
(5)
Updated: 22/04/2021
Codes: CE4TB0PMID – CE4TBDTMID – CE4TBMTMID
Model: CONTO D4-Pt
CE4TB.....
N°1
+ – SG
CE4TB....
N°1
+ – SG
MBUS
A B
http://www.imeitaly.com,
CE4TB.....
N°2
+ – SG
CE4TB.... CE4TB....
N°2
+ – SG + – SG
MBUS
A B
site
Created: 19/03/2019
CE4TB.....
N°n
+ – SG
N°n
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