Update information

Manual

Energy Saving Supporting Devices： Manual is updated.
Energy Measuring Unit (EcoMonitorLight) User's Manual (Digest) (MODEL:EMU4-FD1-MB) (After the specification change in August 2026)
IB63D25G (0.98MB)
Energy Measuring Unit (EcoMonitorLight) User's Manual (Details) (MODEL:EMU4-FD1-MB) (After the specification change in August 2026)
IB63D27F (4.72MB)

Catalog

Energy Saving Supporting Devices： Catalog is added.
Energy Measuring Unit EcoMonitorLight, EcoMonitorPlus
Y-0833 2607 (9.54MB)

Manual

Energy Saving Supporting Devices： Manual is added.
Energy Measuring Unit (EcoMonitorPlus), Small Type Display Unit for Energy Measuring Unit, Through type zero-phase current transformer, Split type zero-phase current transformer Before using the instrument
IB63J00 (0.39MB)
Logging Unit, CC-Link Communication Unit, CC-Link IE field network Basic communication Unit, CC-Link TSN communication Unit, MODBUS TCP Communication Unit for Energy Measuring Unit (EcoMonitorLight, EcoMonitorPlus) Before using the instrument
IB63J01 (0.37MB)

Manual

Energy Saving Supporting Devices： Manual is updated.
Energy Measuring Standard Model / Energy Measuring High Performance Model User's Manual (Details) (MODEL:EMU4-BM1-MB/EMU4-HM1-MB)
IB63A15J (2.77MB)
Energy Measuring Unit (EcoMonitorPlus) Insulation Monitoring Model User's Manual (Details) (MODEL:EMU4-LG1-MB)
IB63A18H (1.88MB)
Energy Measuring Unit (EcoMonitorPlus) Energy Measuring Extension Model for Same Voltage System / Energy Measuring Extension Model for Different Voltage System User's Manual (Details) (MODEL:EMU4-A2/EMU4-VA2)
IB63A21F (3.40MB)
Energy Measuring Unit (EcoMonitorPlus) Extension Model for Pulse Input / Extension Model for Analog Input User's Manual (Details) (MODEL:EMU4-PX4/EMU4-AX4)
IB63D01G (1.89MB)
Small Type Display Unit for Energy Measuring Unit User's Manual (Details) (MODEL:EMU4-D65)
IB63A24F (3.91MB)
Logging Unit for Energy Measuring Unit (EcoMonitorLight, EcoMonitorPlus) User's Manual (details) (MODEL:EMU4-LM)
IB63780K (3.54MB)
CC-Link Communication Unit for Energy Measuring Unit (EcoMonitorLight, EcoMonitorPlus) User's Manual (MODEL:EMU4-CM-C)
IB63791K (0.75MB)
CC-Link IE Field Network Basic Communication Unit / CC-Link IE TSN communication Unit (EcoMonitorLight, EcoMonitorPlus) User's Manual (MODEL:EMU4-CM-CIFB/EMU4-CM-TSN)
IB63E27F (0.76MB)
MODBUS(R)TCP Communication Unit for Energy Measuring Unit (EMU4-FD1-MB) User's Manual (MODEL:EMU4-CM-MT)
IB63D24C (0.75MB)
Through type zero-phase current transformer / Split type zero-phase current transformer (Combination use with EMU4-LG1-MB) User's Manual (MODEL:ZT15B/ZT30B/ZT40B/ZT60B/ZT80B/ZT100B/CZ-22S/CZ-30S/CZ-55S/CZ-77S/CZ-112S)
IB63K22 (0.38MB)

Technical bulletin

Energy Saving Supporting Devices： Sales and Service is added.
Specification change of Energy Saving Support Software (EcoAdviser)

Technical bulletin

Energy Saving Supporting Devices： Technical News is added.
Notice of withdrawal of UL standard certification for MELSEC-Q Series Energy Measuring Module and Insulation Monitoring Module
Notice of specification changes due to revision of UL standards for MELSEC iQ-R Series Energy Measuring Module