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ABB M1M 30 MODBUS User Manual

ABB M1M 30 MODBUS
60 pages
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M1M 30 User manual 2CSG445091D0201
Power meter
M1M 30
User manual
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ABB M1M 30 MODBUS Specifications

General IconGeneral
Communication ProtocolModbus RTU
Display TypeLCD
AccuracyClass 1
Measurement TypeVoltage, Current, Power, Energy
Current Input5 A
Operating Temperature-25°C to +55°C
Storage Temperature-40°C to +70°C
Mounting TypeDIN Rail Mount
Number of PhasesThree-Phase

Summary

General Information

General Safety Warnings

Essential safety precautions to prevent serious injury or death during operation.

Technical Characteristics

Technical Data

Comprehensive technical specifications covering power, measurement accuracy, I/O, and environmental conditions.

Installation

Assembly

Step-by-step instructions for physically mounting the power meter.

Wiring Diagrams

Electrical connection diagrams and guidelines for various network types.

Access to Device

Buttons

Description of the four pushbuttons on the front panel and their operational functions.

First Commissioning

Password for the First Use (PASS)

Procedure for setting the initial 4-digit password to secure device configuration.

Wiring (WIRI)

Configuration of network type and wiring (e.g., 3N3T, 3N2T) based on installation.

CT Ratio (CT)

Setting the primary and secondary ratios for connected current transformers (CT).

VT Ratio (VT)

Setting the primary and secondary ratios for connected voltage transformers (VT).

Configuration (CONF)

Alarms (ALM)

Configuration of alarm parameters: variable, phase, type, setpoint, delay, hysteresis, logging, and port.

Communication (COMM)

Configuration of communication protocols (Modbus RTU, TCP/IP), including address, baud rate, IP, mask, and gateway.

Data Reading (READ)

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