Rice Lake Weighing Systems

SCT-20 Signal Conditioning Transmitter

SCT-20 Signal Conditioning Transmitter

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SCT 20 Signal Conditioning Transmitter 10700
SCT 20 Signal Conditioning Transmitter 6e92e

 The SCT-20 signal conditioning transmitter is DIN-rail mountable within a cabinet or control panel, where it serves to convert a scale’s load cell signals to analog output, serial output, or a specific network protocol.

• Space saving, vertical shape with DIN-rail mounting
• Displays weight, configuration, calibration and error conditions
• Theoretical calibration, real-weigh calibration, linearity calibration
• Push-button or preset tare
• Converts digital weight to analog output or optional DeviceNet™ or Profibus ™ or EtherNet/IP™ protocol
• Supports ASCII or MODBUS-RTU protocols
• Full-scale analog output with zero setting and PLC correction of analog signal
• Bit swapping selection for little endian and big endian format
• Two digital inputs, three digital outputs
• One serial port, RS-232 transmit only, or RS-485 half duplex connection
PowerInput: 12 to 24 VDC
Power consumption5 W
Excitation Voltage5 VDC, 120 mA, 8 × 350 ohm load cells
Analog Signal Input Range+/- 39 mV
Analog Signal Sensitivity0.3 μV/graduation minimum
1.0 μV/graduation recommended
A/D Sample Rate300 Hz
ResolutionInternal: 16,000,000 counts
Display: 999,999
System Linearity± 0.01% full scale
Digital I/O2 inputs 5 to 24 VDC, 3 outputs 115 VAC/150 mA
N.O. or N.C. (dry contact)
Communication PortsRS-232 transmit only, or RS-485 half duplex
Supports up to 115,200 bps
Analog OutputOptoisolated, 16 bit
0-20 mA, 4-20 mA (max 300 ohm)
0-10 VDC, 0-5 VDC (min 10k ohm)
Display0.3 in (8 mm), six-digit, seven-segment LED
Annunciators: Net, center of zero, stability, KG, G, LB
Keys/Buttons4-key membrane panel, tactile feel
Zero, Tare, Print, Menu, Escape, Left & Up Navigation, Enter
Dimensions(W × H × D)
4.72 × 4.52 × 0.98 in
(120 × 115 × 25 mm)
Temperature & HumidityOperating: -4 °F to 140 °F (-20 °C to 60 °C)
Humidity: 85% non-condensing
Rating/MaterialEnclosure: NEMA Type 1 plastic pluggable connectors
Weight1 lb (0.5 kg)
WarrantyOne-year limited
ApprovalsNTEP CC 14-083
cULus Recognized
  • Thumbnail of document Data Sheet - SCT-20 Signal Conditioning Transmitter
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    Data Sheet - SCT-20 Signal Conditioning Transmitter

    Download
  • Thumbnail of document Manual - SCT-20 Signal Conditioning Transmitter
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    Manual - SCT-20 Signal Conditioning Transmitter

    Download

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