Model VT 400
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VPGTransducers Celtron • Revere • Sensortronics • Tedea-Huntleigh FEATURES • Inventory and batching control terminal • High sample rate, up to 228 samples per second • Two serial ports with printing and networking (one standard) • Two opto-isolated weight setpoints • Large 6 digit LED display • Alibi (Flash) memory for last 10,000 transactions • OIML R-76 approved to 10000d • Panel mount IP40 enclosure • Input power 24 VDC • Optional Features - Analog output - IP54 front panel cover - RS-485 port - Second RS-232 port - USB slave port APPLICATIONS • Process weighing • Inventory control DESCRIPTION The Model VT 400 Weight Controller provides weighing and control functions for industrial process systems. Two opto-isolated control outputs, a choice of up to two serial interfaces (RS-232 and RS-485) and an analog output (optional) allow full communication with higher level PCs or PLCs. Up to 30 units can be interconnected through the RS-485 network. The standard Model VT 400 panel mount enclosure is rated IP40.However, it can be upgraded with an optional IP54 front panel cover. Technical contact: vpgt.americas@vpgsensors.com, vpgt.asia@vpgsensors.com, and vpgt.emea@vpgsensors.com

VPGTransducers Celtron • Revere • Sensortronics • Tedea-Huntleigh SPECIFICATIONS PERFORMANCE Resolution Selectable up to 990,000 dd Conversion Speed 3-228 samples per second (selectable) Sensitivity 0.4 pV/Vsi for approved scales 0.1 pV/Vsi for non-approved scales Full Scale Range -0.25 to 1.75 mV/V [-1.25 mV to 8.75 mV] or -0.25 to 3.75 mV/V [-1.25 mV to 18.75 mV] Linearity 0.002% of full scale Long-Term Stability 0.005% of full scale per year Excitation +5V alternating polarity or +5 VDC (selectable), with sense (6 wires) Number of Cells Up to 10, 350Q load cells Filter FIR automatically...

Celtron • Revere • Sensortronics • Tedea-Huntleigh Weight Controller/Indicator SERIAL COMMUNICATION Serial Output #1 RS-232C Full duplex, programmable Baud Rate 1200-9600 baud, full duplex Applications Continuous, print (on demand), alibi print Serial Output #2 RS-232, RS-485 or slave USB setup programmable Modbus ASCII Baud Rate 2400-115200 baud, half duplex Applications EDP and master-slave protocols, continuous output, remote printer, weight output ENCLOSURE-HEAVY DUTY PLASTIC Dimensions 144 x 72 x 132 mm L x H x D [5.7 x 2.8 x 5 in. L x H x D] Mounting Panel mount Protection IP40...

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