USER MANUAL – ZC-SG
3
Features
INPUT
Type
6-wires or 4-wires differential measurement input
Full scale
±5 mV ..±320 mV
Error
Calibration: 0.01% of the full scale value
Linearity: 0.01% of the full scale value
Thermal drift: 25 ppm/°C
STRAIN GAUGE CHARACTERISTICS
Power supply voltage
5 Vdc
Minimum inpedance
87 Ω equivalent, eventually derived by a parallel of load cells (for
example four 350 Ω cells)
Sensitivity
From ± 1 mV/V to ± 64 mV/V
Terminals
4 or 6
DIGITAL INPUT OR OUTPUT
Digital input opto-
isolated
Max voltage: 30 V
Digital output opto-
isolated
Max current: 50 mA
Max voltage: 30 V
CONVERSION/ACCURACY SPECIFICATIONS
ADC
24 bit
Thermal drift
25 ppm/°C
Sampling frequency
Settable from 12.35 to 151.71 Hz
Interference rejection
Settable both at 50 and 60 Hz
CONNECTIONS
Removable terminals
Removable 3-way screw terminals, 5.08 mm pitch
IDC10 rear connector
CAN interface and power supply (for DIN rail)
Stereophonic frontal
jack
3.5 mm for RS232 connection (COM)
POWER SUPPLY
Supply voltage
10
– 40 Vdc or 19 – 28 Vac ( 50Hz - 60Hz)
Power
consumption
Max: 2 W