Strain gauge input module with advanced features
Z-SG2 is a load cell converter (strain gauge). The measurement carried out with the 4 or 6-wire technique, is available via ModBUS RTU serial protocol or via the analog output. The strain gauge can be directly powered by the instrument. The load cell calibration is managed by EASY SETUP software in the factory calibration or sample weight mode. Z-SG2 is equipped with ESD discharge protection up to 4 kV.
Z-SG2 differs from the Z-SG version for advanced functions (piece counter, automatic tare reset, threshold alarm, firmware automatically updatable) and flexible measurement management mode (measurements available both in full and floating-point, measurement stabilized through noise filter, configurable resolution). The configuration is via software, while baud rate and ModBUS address via DIP-switch.
POWER SUPPLY10..40 Vdc, 19..28 Vac (@50..60 Hz)
POWER CONSUMPTION2,5 W
INSULATION1.500 Vac a 3 vie
STATUS LEDPower supply
INPUT CHANNELS1 analog channel for reading (and power supply) up to 4 (350 Ω) or 8 (1,000 Ω) strain gauge load cells, 4 or 6-wire connection, equivalent impedance 87 Ω
1DI tare calibration or weight threshold
OUTPUT CHANNELS1 analog retransmission channel of the net weight in current (0...20, 4...20 mA) or in voltage (0..5, 0..10 V);
1DO tare calibration or weight threshold
ADVANCED FEATURESTare acquisition
Stable weighing signaling via Modbus
Tara Silos function
Tare reset function