GM7702 User Manual
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1.4 Technical Specifications
1.4.1 Common:
Power supply:
DC24V±5%
Working temperature:
-10
～
40℃
Max humidity:
90%R.H
without dew
Power consumption: about
0.8W
1.4.2 Analog:
Load cell power:
DC5V 100mA
（
MAX
）
Input impedance:
10MΩ
Zero steady range: 0.00~12mV (Load cell 3mV/V)
Input sensitivity:
0.1uV/d
Input range:
0.00
～
15mV(
Load cell
3mV/V)
Transfer mode:
Sigma - Delta
A/D
conversion speed:
120/240/480
times/sec.
Non-linearity:
0.01% F.S
Gain drift:
10PPM/℃
Display precision:
1/100000
1.4.3 Digital:
Weight display:
128*32 0.91
”
White light
OLED
Minus display: “-”
Overload display: Voltage overlimit/underlimit
Summary of Contents for GM7702
Page 1: ...GM7702 User Manual GM7702 00180101 110607040003 VER01 00 12...
Page 5: ...8 3 Modbus RTU Modbus ASCII protocol 45 8 4 Chi mei PT650D Protocol 53 9 Dimension 55...
Page 8: ...GM7702 User Manual 3 analog switching display 1 3 Connector diagram...
Page 10: ...GM7702 User Manual 5 Decimal point 5 types optional Function keys 4 keys soniferous keypad...
Page 12: ...GM7702 User Manual 7 2 2 1 Load Cell Connection Note 4 wires EX EX SG SG SHLD...
Page 14: ...GM7702 User Manual 9 Indicator input terminal connection Indicator output terminal connection...
Page 32: ...GM7702 User Manual 27 2 3 4...
