GM8806A-P6 LED weighing controllerIntroductionThe weighing indicator is a compact yet powerful indicator designed to meet all basic weighing needs, which offers many communication interfaces for build
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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