Z-SG is a strain gauge signal converter. Measurements taken using the 6-wires or 4-wires technique are available through Modbus-RTU serial protocol or the analog output. Sensitivity from 1 to 64mV/V, settable by DIP-switch for integer values, via software for real/integer values by connecting to the device via the microUSB port on the front panel. Stable weight indication via Modbus register/digital output. Remote writing of the tare in volatile and/or non-volatile memory by digital input/Modbus register/Modbus commands. Z-PC-DINAL2-17.5, Z-PC-DIN2-17.5, and Z-PC-DIN8-17.5 are mandatory accessories for ModBUS configurations.

TECHNICAL DATA
POWER SUPPLY10..40 Vdc, 19..28 Vac (@50..60 Hz)
POWER CONSUMPTION2,5 W
INSULATION1.500 Vac a 3 vie
ACCURACY CLASS0,01%
STATUS LEDPower supply
Error
Tx Data
Rx Data
CONNECTIONSRemovable screw terminals for conductors up to 2.5 mm²
MicroUSB port on front panel
INTERFACESRS485 2 wires, speed up to 115.200 bps
SUPPORTED PROTOCOLSModBUS RTU slave
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
MEASUREMENT / DIAGNOSTICSSensitivity from 1 to 64 mV/V
RESOLUTION24 bit
THERMAL DRIFT25 ppm/K
DATA EEPROM for configuration parameters, retention time 40 years
PROGRAMMINGPlug&Play configurator (EASY SETUP)
System software (Z-NET4)
DIP-switch