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APPENDIX A: SPECIFICATIONS
ANALOG SPECIFICATIONS
Full Scale Input Signal
30mV, including dead load
Minimum Sensitivity - Non H-44
0.4
µ
V / grad
Minimum Sensitivity - H-44
1.0
µ
V / grad
Input Impedance
30M
Ω
, typical
Internal Resolution
Approximately 260,000 counts
Display Resolution
50,000 display divisions max
Measurement Rate
10 Meas/sec, nominal
System Linearity
Within 0.02% of FS
Calibration Method
Software Calibration, with long term storage in EEPROM
Excitation Voltage
+10VDC, 8 x 350
Ω
load cells
DIGITAL SPECIFICATIONS
Microcomputer
Intel 80C32
Program Memory:
64K x 8, external to
µ
C
EEPROM:
64 x 16, external to
µ
C
Digital Filtering
Software selectable
SERIAL COMMUNICATIONS
Serial Port
Full Duplex, 1200, 2400, 4800, 9600 Baud
8 data bits, no parity, 1 stop bit
7 data bits, odd parity, 1 stop bit
7 data bits, even parity, 1 stop bit
7 data bits, no parity, 2 stop bits
OPERATOR INTERFACE
Display - S750/20
1" (25 mm) 7-segment, Led, 6 Digit
Display - S750-8/30
0.8" (19 mm) 7-segment, Liquid Crystal, 6 Digit
Additional Symbols
Net, Gross, Stable, Tare, lb, kg, Pieces, Zero
Keyboard
5-key flat membrane panel
POWER
Standard AC Input
110/220 VAC , 50/60 Hz
Optional AC Adapter
12 VDC, 800mA Female
DC Power Consumption - S750/20
200mA + 30mA/350
Ω
Load Cell
DC Power Consumption - S750-8/30
80mA + 30mA/350
Ω
Load Cell
ENVIRONMENTAL
Operating Temperature
–10° to +40
°
C
Storage Temperature
-25° to +70
°
C
MECHANICAL
Overall Dimensions (L x W x H) –
S750/S750-8
12.2” x 3.9" x 8.1" (310mm x 100mm x 205mm)
Overall Dimensions (L x W x H) –
TI-S750S/TI-S750S-8
11.8” x 3.9" x 7.7" (300mm x 100mm x 195mm)
APPROVALS
NTEP
Class
III/IIIL
COC 99-017
Canadian Legal Branch of
Metrology
Class
III Approval No. AM-5305
European CE Mark
Meets test requirements for:
EN55011for Class B ISM
EN50082-1 for Residential, Commercial and Light Industrial
Содержание S750 Series
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