General Measure / GMC-X802 / Controller


The GMC-X802 is a DIN rail-mounted weighing controller designed for packing systems using vibratory feeders.
It supports single-scale (C2) or dual-scale (CD) configurations and implements faster and more precise weighing control through its advanced algorithm.
Multiple communication ports facilitate easy system integration, and it is optimized for weighing powders and small granular materials such as sugar, salt, rice, seeds, powdered milk, and detergent.


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Models

GMC-X802

Features

Key Features

  • Space-Saving DIN Rail Mount

  • Built-in Display and Buttons for simple operation

  • Dual Weighing System (CD): Up to 3 controllers can interconnect 6 packing scales without a PLC

  • McgsPro Program Sample Provided (supports 1/2/4/6 scale configurations)

  • Supports Various Feeding Mechanisms: Vibratory feeders, pneumatic, stepping motors, etc.

  • Supports Multiple Discharge Methods: Pneumatic, standard motor, stepping motor, etc.

  • Multi-Function Control: Batch management, back clamp/release, material level control, over/under alarm, low-level feeding, etc.

  • Self-Recognizing Analog Calibration and Lead Adaptation for reduced debugging time and intelligent control


Hardware Interface

Standard Configuration

  • RS485 ×2: Connect to PC, PLC, printer, label printer, remote display, etc.

  • USB Port: Firmware updates, parameter backup/restore/export

  • I/O Ports: 10 inputs / 20 outputs (configurable for feeding, discharge, start/stop, etc.)

Load Cell Interface

  • C2: 1 channel

  • CD: 2 channels (6-wire, up to 8 × 350 Ω load cells per channel)

Optional Features

  • Network Port: Single or dual, supports Modbus TCP

  • Analog Output:

    • C2: 1–2 channels

    • CD: 2–4 channels

  • Output Range: 0–5 V / 0–10 V / 4–20 mA


Applications
Ideal for precision packing systems based on vibratory feeders, handling powders or small granular materials such as sugar, salt, rice, seeds, detergent, coffee, spices, and powdered milk.

Dimensions

Specifications