EMU4-HD1A-MB Mitsubishi Energy measuring EcoMonitorLight

MPN: EMU4-HD1A-MB · Brand: Mitsubishi Electric (Factory Automation)

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12-month warranty (new) · 3-month (used/refurbished)

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi Energy measuring – Energy Measuring Unit
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can EMU4-HD1A-MB be shipped?

EMU4-HD1A-MB is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up EMU4-HD1A-MB in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for EMU4-HD1A-MB and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EMU4-HD1A-MB, subject to availability and destination.

The Mitsubishi Electric EMU4-HD1A-MB is a ecoMonitorLight in the Energy measuring. MODBUS RTU (RS-485) communication. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	Energy measuring
Category	EcoMonitorLight
Type	High Performance Model
Outline	MODBUS RTU (RS-485) communication

Specifications

Category	Energy Saving Supporting Devices
Group	Energy Measuring Unit
Model	EcoMonitorLight
Use	High Performance Model
Model name	EMU4-HD1A-MB
Transmission	MODBUS RTU (RS-485) communication
Phase wire system	Single-phase 2-wire, single-phase 3-wire, 3-phase 3-wire, 3-phase 4-wire
Instrument ratings: Voltage circuit: Single-phase 2-wire 3-phase 3-wire	110V, 220V, 440V AC common
Instrument ratings: Voltage circuit: Single-phase 3-wire	110V AC (Between 1 and 2 line, 2 and 3 line), 220V AC (Between 1 and 3 line), 220V AC (Between 1 and 2 line, 2 and 3 line), 440V AC (Between 1 and 3 line)
Instrument ratings: Voltage circuit: 3-phase 4-wire	Minimum: 63.5V/110V AC, Maximum: 277V/480V AC
Instrument ratings: Current circuit	5A, 50A, 100A, 250A, 400A, 600A AC * Each value refers to the split type current at the primary side of the current sensor.
Instrument ratings: Frequency	50Hz / 60Hz (Auto-detect)
Auxiliary power rating	100V-240V AC (+10%, -15%) 50Hz/60Hz
No. of measurement circuits	1 circuit
Measurement items	current, current demand, voltage, power, power demand, reactive power, power factor, frequency, electric energy (consumption, regenerative), reactive electric energy, apparent power, harmonic current, harmonic voltage, number of alarm exceedance, band monitoring lost rate, pulse count, periodic electric energy, electric energy conversion value, pulse conversion vaue
Data update cycle	250msec
External input specification	1 input (pulse input, contact input)
External output specification	1 output (pulse output, contact output, digital output)
Power interruption backup	stored in nonvolatile memory (setting, accumulated value, operating time)
Compatible standard	UL: UL61010-1, CE Marking / UKCA Marking (EMC: EN 61326-1, LVD: EN 61010-1)
Weight	0.25kg
External dimensions (unit: mm)	75 (W) x 90 (H) x 75 (D) (Except for the protruding portions) (Maximum dimension including the protruding portions: 79 (W) x 90 (H) x 75 (D))

Downloads & documentation

Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.

Data sheets & manuals

Energy Measuring Unit (EcoMonitorLight) Before using the instrument (MODEL:EMU4-BD1A-MB/EMU4-HD1A-MB) (IB63G63E-B)	PDF · 0.41MB
Energy Measuring Unit (EcoMonitorLight) User's Manual (MODEL:EMU4-BD1A-MB/EMU4-HD1A-MB) (IB63G65-C)	PDF · 7.84MB
Energy Measuring Unit Programming Manual (CC-Link) For ver.1 remote device station (EcoMonitorPro/EMU3/EcoMonitorLight/EcoMonitorPlus Series) (LEN160305-C)	PDF · 5.53MB
Energy Measuring Unit Programming Manual (CC-Link) For ver.2 remote device station (MODEL:EMU4-BD1-MB/EMU4-HD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-A2/EMU4-VA2/EMU4-AX4/EMU4-PX4) (LEN160316-C)	PDF · 6.49MB
Energy Measuring Unit Programming Manual (CC-Link IE Field Network Basic) (SLMP) (MODEL:EMU4-BD1-MB/EMU4-HD1-MB/EMU4-FD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-A2/EMU4-VA2/EMU4-AX4/EMU4-PX4) (LEN	PDF · 3.87MB
Energy Measuring Unit Programming Manual (CC-Link IE TSN) (SLMP) (MODEL:EMU4-BD1A-MB/EMU4-HD1A-MB/EMU4-FD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-CNT-MB/EMU4-A2/EMU4-VA2/EMU4-AX4/EMU4-PX4) (LEN21	PDF · 8.92MB
Energy Measuring Unit EcoMonitorLight/EcoMonitorPlus Series MODBUS I/F Specification (MODEL:EMU4-BD1-MB/EMU4-HD1-MB/EMU4-BM1-MB/EMU4-HM1-MB/EMU4-LG1-MB/EMU4-CNT-MB/EMU4-A2/EMU4-VA2/EMU4-PX4/EMU4-AX4)	PDF · 3.62MB