GM8806A-P6 LED weighing controller
Introduction
The weighing indicator is a compact yet powerful indicator designed to meet all basic weighing needs, which offers many communication interfaces for building systems with PLC/PC. They are super space saving for application where control panel space is limited without compromising the performance and stability.
CE approved
User programmable 8 I/O ports (2 inputs and 6 outputs)
Compact and ergonomic design for large systems where panel space is constrained
Power-loss Protection function allows continued operation right after power-loss
Full digital calibration without weights
Two weighing modes: Gross mode and Net mode
Automatic tare subtracting and tare clearing
Patent pending two-layer advanced digital filtering algorithm
INDICATOR POWER |
Power Supply | 90V~260V AC 50Hz(or 60Hz)±2% |
Power Consume | About 10W |
A/D CONVERTER |
Type | 24-bit Delta-Sigma |
Analogue input range | 0.2mV to 15mV |
Linearity | <0.01%FS |
Gain Drifting | 10PPM/℃ |
Minimum Sensitivity | 0.1 ? V/d |
Conversion Rate | 120/s |
Display Accuracy | 1 / 30,000 |
DISPLAY & KEYBOARD |
Main Display | 6 digits, 7 segments, LED |
Sub Display | 6 digits, 7 segments, LED |
Extra Display | 1 digit, 7 segments, LED |
Keyboard | 4 buttons with beeping feedback |
Status Indicators | (6 indicator) RUN, SP1, SP2, DISC, ZERO, STAB |
CALIBRATION & WEIGHING FUNCTIONS |
Calibration | By test weight or by electronic calibration |
Digital Filter | Two Layer FIR filter with 9 selectable levels |
Weighing Functions | Five set points, zero, zero tracking, auto-zero at power |
ENVIORNMENTAL |
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 aluminum body |
DIGITAL INPUT |
Input Number | 2 |
Input Functions | (1 Self-defined functions) ZERO |
DIGITAL OUTPUT |
Output Number | 6 |
Output Functions | (9 Self-defined functions) SP1, SP2, SP3, SP4, SP5 SP6, Stable, Zero, OFL |
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 |
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