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SCT-20 Signal Conditioning Transmitter

  • 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

Approvals

Some approval documents are available to view by clicking the icons below.

UL List Recog

WARNING: Cancer and Reproductive Harm California Proposition 65

Power:
Input: 12 to 24 VDC

Power consumption:
5 W

Excitation Voltage:
5 VDC, 120 mA, 8 × 350 ohm load cells

Analog Signal Input Range:
+/-39 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum
1.0 μV/graduation recommended

A/D Sample Rate:
300 Hz

Resolution:
Internal: 16,000,000 counts
Display: 999,999

 

System linearity:
± 0.01% full scale

Digital I/O:
2 inputs 5 to 24 VDC, 3 outputs 115 VAC/150 mA
N.O. or N.C. (dry contact)

Communication Ports:
RS-232 transmit only, or RS-485 half duplex
Supports up to 115,200 bps

Analog Output:
Optoisolated, 16 bit
0-20 mA, 4-20 mA (max 300 ohm)
0-10 VDC, 0-5 VDC (min 10k ohm)

Display:
0.3 in (8 mm), six-digit, seven-segment LED
Annunciators: Net, center of zero, stability, KG, G, LB

 

Keys/Buttons:
4-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 & Humidity:
Operating: -4 °F to 140 °F (-20 °C to 60 °C)
Humidity: 85% non-condensing

Rating/Material:
Enclosure: NEMA Type 1 plastic pluggable connectors

Weight:
1 lb (0.5 kg)

Warranty:
One-year limited

Approvals:
cULus Recognized

Resources / Downloads

Title View Email Category Type
Ingredients of Success View Email Indicators / Controllers|Platform Scales Application Story

Title Download Email
SCT-20 Catalog Page Download Email

Title Size Download Email Category
SCT-20 Profinet I/O 2.6 KB Download Email Indicators / Controllers
SCT-20 Profibus GSD File 7.9 KB Download Email Indicators / Controllers
SCT-20 EtherNet/IP single port RJ45 1.3 KB Download Email Indicators / Controllers
SCT-20 EtherNet/IP dual port RJ45 1.6 KB Download Email Indicators / Controllers
SCT-20 DeviceNet EDS File 954 B Download Email Indicators / Controllers

Title Version Revision Download Email Category Archived
SCT-20 Weight Transmitter Technical Manual H Download Email Indicators / Controllers|Weight Indicators No
SCT-20 NTEP Weight Transmitter Technical Manual C Download Email Indicators / Controllers|Weight Indicators No

Title Collateral Wizard Request Download Email Category
SCT-20 Signal Conditioning Transmitter Request Download Email Indicators / Controllers|Weight Indicators
Rice Lake Weight Indicator Product Guide Request Download Email Indicators / Controllers|Weight Indicators
6 Step Integrated Crane Weighing Component Selector Guide Request Download Email MSI Crane Scales
Container Weighing Solutions Request Download Email MSI Crane Scales|Overhead Weighing Systems
Sea Port Monitoring Solutions Request Download Email MSI Crane Scales

Title View Download Email Category
SCT-10/20/30: Basic Setup and Calibration View Download Email Indicators / Controllers

Title Download Email
SCT-20 Enclosure (CAD Drawing) Download Email
SCT-20 Enclosure (Line Drawing) Download Email

Parts

Part # Description List Price Cart
129396 Indicator,Convertor SCT20 SCT20-AN, 12-24VDC, Analog Output, and RS485/232 Serial Port, DIN Mount

List Price: $475.00

129397 Indicator,Convertor SCT20 SCT20-DN,12-24VDC, DeviceNet Output, and RS485/232 Serial Port, DIN Mount

List Price: $625.00

129558 Indicator,Convertor SCT20 SCT20-PB, 12-24VDC, Profbus DP with RS485/232, DIN Rail Mount.

List Price: $675.00

129398 Indicator,Convertor SCT20 SCT20-IP, 12-24VDC, Ethernet IP, and RS485/232 Serial Port, DIN Mount

List Price: $850.00

132534 Indicator,Convertor SCT20 SCT20-TCP/IP, 12-24VDC, Ethernet TCP/IP and RS485/232 Serial Port DIN Mount

List Price: $850.00

156903 Indicator,Convertor SCT20 SCT20-MB, 12-24VDC, Modbus/TCP Output and RS485/232 Serial Port, DIN Mount, SCT-20

List Price: $850.00

131128 Lit,Manual SCT 20 Series SCT Weight Transmitter

List Price: $25.00

NTEP Approved

Options

Part # Description List Price Cart
88792 Power Supply,IDEC 12VDC DIN Rail Mount, 1.3 Amp, Input: 85 to 264 VAC, 100 to 370 VDC 15W

List Price: $140.00

119244 Power Supply,24VDC 1.3A Din Mount Input 90 to 264VAC,120 to 370VDC

List Price: $160.00

Replacement Parts

Replacement parts can only be purchased through trained and authorized dealers. You must be logged in as a dealer to view any available replacement parts.

To locate a dealer in your area, please call us at 1-800-472-6703 or fill out a request online.

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