Information

Connecting energy meters to StecaGrid coolcept / coolcept³
inverters
WIM Version: 11/11/2016
Connecting energy meters to StecaGrid coolcept / coolcept³ inverters
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13 Schneider Electric IEM3155 (A9MEM3155)
This three-phase energy meter is designated as "Schneider iEM3155" in the "Meter type" field in the
energy management settings of the StecaGrid coolcept / coolcept³.
Device connection Inverter RJ10 Bus signal Schneider iEM3155
Contact / Pin
1
Data A
≙
D1
D1/+
2 Data B
≙
D0 D0/-
3
Ground
≙
0V
0V
4
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Fig. 17 Circuit diagram for Schneider Electric IEM3155
RS485 interface settings
at the Schneider iEM3155 energy meter
Menu ite
m
Settings
Address
1
Baud
rate
19200
Baud
Parity
Even
Stop bits
1