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Weighing Terminal

WT331 Industrial Weighing Terminal

WT331 Industrial Weighing Indicator Industrial Ethernet Fieldbus ProfiNet Ethernet/IP EtherCAT Profibus DP CC-Link CC-Link IE Modbus TCP
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Stable and reliable performance: all-metal housing, excellent anti-interference capability; perfect self-diagnostic function; green, low-power design; multi-stage anti-vibration filtering; multi-stage power supply and signal isolation processing

Rich communication interface: optional industrial Ethernet ProfiNet, EtherNet/IP, fieldbus Profibus DP, CC-Link, Modbus RTU, 4~20mA/0~10V analog output, easily embedded into PLC or DCS system. Standard support for RS232, 485, support for a variety of serial output formats

Easy and fast installation : Perfectly compatible with the old 331, easy to install and replace. "cal-free calibration" function allows calibration without weights

Wide range of applications: the WT331P series can be configured in different versions to support weighing display, bus communication, industrial Ethernet, constant value control, checkweighing and sorting, material alarm, etc.

Model	WT331P	WT331H	WT331D
Enclosure Type	Panel mount	Harsh mount	DIN rail mount
SIZE（WHD）	168x68x110mm	220x131x177mm	130x62x110mm
Housing	304 stainless steel panel, aluminium housing	304 stainless steel housing	Aluminium housing
Mounting method	Panel mounting	Wall, table top	Inside the control cabinet
Protection class	Front panel IP65	IP66	IP54
Power supply	9-36VDC	100-240VAC	9-36VDC
Screen	2.4" 128 X 64 OLED green dot matrix display		0.96" blue OLED screen
Power	3~6W
Environment of use	Certified temperature: -10°C~40°C, operating temperature: -30°C~60°C, relative humidity: 10%~95%, non-condensing
Accuracy	Maximum display divisions200,000d; maximum calibration divisions 6,000e
Speed	A/D conversion rate 1000Hz; weight comparison rate 400Hz; PLC update rate 50Hz
Load cell	6 x 350Ω sensors
I/O	4 input, 4 passive relay output
Serial port	Dual serial ports: 1 RS232, 1 RS485, support for continuous output and MODBUS-RTU protocol
Analog options	16-bit D/A output, configurable 4~20mA, 0~20mA, 0~24mA, 0~10V, 0~5V, -5V~+5V, -10V~+10V
PLC options	ProfiNet , EtherNet/IP, Ether CAT, Profibus DP, CC-Link, CC-Link IE, TCP-IP(Modbus TCP)
Certificates	CE：AAMV-ESH-P21070734B-V
Application mode	Setpoint, FIllPac, checkweighing, level, comparator, animal weighing, dynamic/static track weighing,Totalization, Flow, Force