GM8806A-BZ

The GM8806A BZ is a bagging controller which is highly versatile and robust controllers that connects the functions of basic weighing, batching, and packaging into a compact and robust casing. The controller gives maximum flexibility by providing options for different function modes, thereby minimizing your inventory while offering an unmatched combination of performance and flexibility.

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Key Features

  • CE approved
  • Selectable up to 4 types of material batching
  • 14 I/O ports (4 inputs and 10 outputs)
  • Easy Switch between the 3 function modes(weighing, bagging, batching), reducing inventory need for our distributors
  • Power-loss Protection function allows continued operation right after power-loss
  • Compact and ergonomic design for large systems where panel space is constrained
  • Allows the option of having both analogue and serial communication port simultaneously
  • Storing up to 40 recipes for different batching capacity.
  • Smart calibration without weights
  • Advanced free fall compensation algorithm for extremely precise result every time.

Product Highlights

  • CE Approved
  • Anti-vibration
  • Advance digital filtering
  • High Accuracy
  • IP65 Protected

Technical Specifications

INDICATOR POWER
Power Supply 90V~260V AC 50Hz(or 60Hz)±2%
Power Consume 10W
A/D CONVERTER
Type 24-bit Delta-Sigma
Analogue input range 0.02mV to 10mV
Linearity <0.01%FS
Gain Drifting 10PPM/℃
Minimum Sensitivity 0.01 μ V/d
Conversion Rate 120/s
Display Accuracy 1 / 30,000
DISPLAY & KEYBOARD
Main Display 1 6 digits, 7 segments, LED
Sub Display 2 6 digits, 7 segments, LED
Extra Display 1 digits, 7 segments, LED
Keyboard 4 membrane switches with beeping feedback
Status Indicator (6 indicator) RUN, SP1, SP2, DISC, ZERO, STAB
CALIBRATION & WEIGHING FUNCTIONS
Calibration By test weight or by electronic calibration
Digital Filter Multiple FIR filter with 9 selectable levels
Weighing Functions zero, zero tracking, auto-zero at power
ENVIRONMENTAL
Operating Temperature -10℃ to 40℃
Storage Temperature -25℃ to 70℃
Relative Humidity 90% R.H without dew
IP Level Front panel IP 65
LOAD CELLS
Excitation 5V
Load Cells Drives 8pcs Load Cells 350Ω
MECHANICAL DATA
Dimensions & Weight 151×105×57 mm (L×W×H) weight approx. 550g
Standard Mounting Panel Mount
Certification CE
Enclosure ABS front panel, cast aluminium body
DIGITAL INPUT
Input Number 4
Input functions for batching (11 Self-defined functions) Start, Stop, Zero, Clear Alarm, Change Recipe, Discharge, Key locker, Pause, Set tare, Clear Tare, Start/Stop
Input functions for packaging mode (19 Self-defined functions) Start, Stop, Zero, Clear alarm, Change Recipe, Clip/Loose bag, Discharge(Step Signal), Discharge (Pulse signal), Manual fine feed, Key locker, Hi-limit, Low-limit, Gate close, Bag Clipped, Pause, Start/Stop, Clear total, Feeding blocked
DIGITAL OUTPUT
Output Number 10
Output Meaning for batching (17 Self-defined meanings) Run, Stop, Fast-feeding, Moderate-feeding, Fine-feeding, Material1, Material2, Material3, Material4, Fixing-value, Discharge, Over/Under, Batch complete, Near-Zero, Pause, Stable, Alarm.
Input Meaning for packaging mode (20 Self-defined meanings) Run, Stop, Pause, Fast-Feeding, Moderate-feeding, Fine-feeding, Fixing Value, Over, Under, Alarm, Clip bag, Punching bag, Discharge, Near zero, Supply, Batch complete, Material short, Stable, Feeding blocked, No feeding
INSTRUMENT WITH ANALOGUE OUTPUT(OPTIONAL)
Type Isolated 16-bit D/A converter
Accuracy 0.04%
Voltage Output 0-5V / 0-10V / -5-5V / -10-10V
Current Output 4-20mA / 0-20mA / 0-24mA
UART RS232/RS485 INTERFACE
BUS Standard Modbus RTU, Standard Modbus ASCII
RS General Measure Protocol
PACKING MODE(SELECTABLE)
Feeding 3 Feeding Speed, Jog-feeding supported
Working Mode With Bin mode, Without Bin mode
Packaging Mode Gross Packing, Net Packing
Recipe 40
Extra Free fall self-adjust, Punching bag function
BATCHING MODE(SELECTABLE)
Material Support up to 4 materials
Feeding 3 Feeding Speed, Jog-feeding supported
Recipe 40
Extra Freefall self-adjust, Punching bag function
SAFETY Run resume when re-power on

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