Energy meters and analysers
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The Carlo Gavazzi Group
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![](/fileadmin/_processed_/f/b/csm_MC485232_3_4_33a1134be5.webp)
MC485232
RS485 Modbus RTU module for WM power analyzers
![](/fileadmin/_processed_/6/c/csm_WM30_PIC_c8fc914988.webp)
WM30AV53H
Modular three-phase Power Analyzer, Optional I/O and Communication modules (Modbus RTU, Modbus TCP/IP, BACnet, Profibus, Ethernet/IP), Optical Port, auxiliary power supply. 160 to 480 V L-N, 277 to 830 V L-L. CT input: 5 (6) A
![](/fileadmin/_processed_/b/8/csm_WM20_PIC_48ff94424c.webp)
WM20AV53H
Modular three-phase Power Analyzer, Optional I/O and Communication modules (Modbus RTU, Modbus TCP/IP, BACnet, Profibus), Optical Port, auxiliary power supply. 220 to 400 V L-N, 380 to 690 V L-L. CT input: 5 (6) A
![](/fileadmin/_processed_/e/1/csm_MCETH_3_4_8c6e03f650.webp)
MCETH
Ethernet Modbus TCP/IP module for WM power analyzers
![](/fileadmin/_processed_/5/d/csm_WM40_PIC_7778acf015.webp)
WM40AV53H
Modular three-phase Power Analyzer, Optional I/O, datalog and Communication modules (Modbus RTU, Modbus TCP/IP, BACnet, Profibus, Ethernet/IP), Optical Port, auxiliary power supply. 160 to 480 V L-N, 277 to 830 V L-L. CT input: 5 (6) A
![](/fileadmin/_processed_/1/5/csm_MCBACIP_3_4_3b42912ca0.webp)
MCBACIP
Module Bacnet IP port for WM series
![](/fileadmin/_processed_/2/7/csm_MCBACIPM_3_4_f46571cdc3.webp)
MCBACIPM
Module Bacnet IP port with integrated memory for WM series
![](/fileadmin/_processed_/6/1/csm_MCBACMS_3_4_1e476f566e.webp)
MCBACMS
Module Bacnet MSTP port for WM series
![](/fileadmin/_processed_/e/2/csm_MCBACMSM_3_4_2eeb500d60.webp)
MCBACMSM
Module Bacnet MSTP port with integrated memory for WM series
![](/fileadmin/_processed_/1/d/csm_MCETHM_3_4_1f081004ac.webp)
MCETHM
Module Ethernet port with integrated memory for WM series
![](/fileadmin/_processed_/d/5/csm_MCPB_3_4_7e8f513602.webp)
MCPB
Module Profibus DP port for WM series
![](/fileadmin/_processed_/0/1/csm_MCPBM_3_4_ca70aa04a9.webp)
MCPBM
Module Profibus DP port with integrated memory for WM series