GE MMII-PD-1-2-120

The GE MMII-PD-1-2-120 is a modular intelligent motor controller that integrates motor protection, control, data monitoring, and remote monitoring functions. It is widely used in the industrial automation field. Its core goal is to improve the reliability and efficiency of motor systems through an integrated design, while reducing the cost and complexity of traditional decentralized equipment.

Parameters

Model and Series

• Model: MMII-PD-1-2-120
• Series: Multilin Motor Manager II (MM2)

Electrical Parameters

• Control Voltage: 120V AC
• Contact Rating: 250 VAC
• Analog Input Range: 4-20 mA
• Single-Phase Accuracy: ±2 percentage points

Physical Dimensions

• Dimensions: Approximately 7.4 inches (length) × 4.4 inches (height) × 5 inches (width)
• Weight: 3 pounds (1.36 kg)

Environment and Communication

• Operating Temperature: 0°C to 60°C
• Communication Protocol: Modbus RTU / RS485
• Communication Baud Rate: 1,200 bps to 19,200 bps

Product Features

Function Integration

• Comprehensive Protection: Supports protection functions such as overload, short circuit, ground fault, and locked rotor.
• Intelligent Control: Enables motor operations including start, stop, acceleration, and deceleration.
• Data Monitoring: Real-time display of parameters such as phase current, thermal capacity, and energy level.

User Interface

• Liquid Crystal Display (LCD): Provides local operation and information access.
• Software Support: Compatible with Multilin EnerVista MMII software, supporting remote configuration and fault diagnosis.

Expandability

• Optional Modules: Supports process control (10 process inputs), undervoltage automatic restart, and diagnostic functions.
• I/O Ports: 6 fixed inputs + 10 programmable inputs, 2 contactor outputs + 2 programmable outputs.

Structure and Composition

Installation Method

• Panel Mounting (PD): Designed to be compact, it can be directly installed in standard 7.4-inch panel cutouts.
• Fixing Method: Use #8-32 or #6 x ... screws for fixation.

Hardware Composition

• Display: LCD screen for local operation and parameter display.
• Communication Interface: RS485 Modbus interface, supporting remote connection.
• Indicator Lights: 9 LED indicators (running, stopped, fault, alarm, etc.).
• Input/Output Ports: Front panel includes input keys and output ports.

Application Fields

Industrial Automation

Low-Voltage Motor Control Center (MCC)

Cost-Effectiveness

Installation and Maintenance

Installation Steps

• Panel Installation: Fix the device using #8-32 or #6 x ... screws according to the user manual.
• Wiring: Refer to the original manual for correct wiring to ensure safety.
• Software Configuration: Perform parameter setting and remote monitoring through EnerVista MMII software.

Maintenance Recommendations

• Regular Inspection: Monitor operating status and record fault logs.
• Environmental Requirements: Maintain the operating temperature within the range of 0°C to 60°C, and avoid humid or dusty environments.
• Fault Handling: In case of abnormalities, analyze pre-fault values and fault records through software.

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Xingruijia

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Consult now to obtain the latest technical information and quotation for GE modules!

·Manager: Jinny                                         ·E-mail: sales1@xrjdcs.com     

·Tel: + 86-15359273791（WhatsApp）   ·Wechat: + 86-15359273791

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