SCT-40 Signal Conditioning Transmitter


  • LCD display
  • Supports up to eight independent reading channels for load cells
  • Displays weight, configuration, calibration and error conditions
  • DIN rail mounting
  • Theoretical calibration, real-weight calibration and error conditions
  • Push-button or preset tare
  • Converts digital weight to analog output or optional DeviceNet™, Profibus™, EtherNet/IP™, PROFINET and Modbus TCP protocols
  • Supports ASCII or MODBUS RTU protocols
  • Full scale analog cut put with zero setting and PLC correction of analog signal
  • Bit swapping selection for little endian and endian format
  • Three digital inputs, five digital outputs
  • One serial port, RS-485 half duplex or RS-232 transmit-only connection

Compact Control

Designed for PLC systems that require seamless integration of weight data, the SCT-40 provides reliable signal-conditioning function without the cost or bulk of a full size weight indicator/controller. With eight independent load cell channels, the SCT-40 delivers more power and more control in a compact design.

The versatile SCT-40 is DIN-rail mountable within a cabinet or control panel, where it converts a scale’s load cell signal to analog output, serial output or a fieldbus protocol. Providing more interface surface than its predecessors, the SCT-40 is more technician-friendly and easier to use, which simplifies scale setup, calibration and operation.

Guaranteed Safe Checkout

SCT-40 Weigh Transmitter Specifications

Input: 12 to 24 VDC

Power Consumption:

Excitation Voltage:
5 VDC, 240 mA, 16 x 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:
600 Hz

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

System linearity:
± 0.01% full scale

Digital I/O:
3 inputs 5 to 24 VDC, 5 outputs, 115 VAC/150 mA

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

Analog Output:
Opto isolated, 16 bit
0-20 mA, 4-20 mA (max 300 ohm)
0-10 VDC, 0-5 VDC (min 10,000 ohm)

Backlit graphic LCD, transmissive
128 × 64 pixel resolution, 60 x 32 mm visible area

Five-key tactile keypad
Test, Zero, Tare, Print Menu, Escape, Left and Up, Navigator, Enter


(L × W × H)
5.82 × 3.62 × 2.36 in
(148 × 92 × 60 mm)

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

DIN rail mount: NEMA Type 1

1 lb (0.5 kg)

One-year limited

cULus Re


Indicator,Converter SCT40 SCT40-AN, 12-24VDC, Analog Output, and RS485/232 Serial Port, DIN Mount., Indicator,Convertor SCT40 SCT40-DN, 12-24VDC, DeviceNet Output, And RS485/232 Serial Port, DIN Mount, Indicator,Convertor SCT40 SCT40-PB, 12-24VDC, ProfiBus Output, And RS485/232 Serial Port, DIN Mount, Indicator,Convertor SCT40 SCT40-IP, 12-24VDC, EtherNet/IP, And RS485/232 Serial Port, DIN Mount, Indicator,Convertor SCT40 SCT40-TCP, 12-24VDC, TCP/IP Output, And RS485/232 Serial Port, DIN Mount, Indicator,Convertor SCT40 SCT40-MB, 12-24VDC, ModBus/TCP Output, And RS485/232 Serial Port, DIN Mount, Indicator,Convertor SCT40 SCT40-PN, 12-24VDC, ProfiNet Output, And RS485/232 Serial Port, DIN Mount, Power Supply,IDEC 12VDC DIN Rail Mount, 1.3 Amp, Input: 85 to 264 VAC, 100 to 370 VDC 15W, Power Supply,24VDC 1.3A Din Mount Input 90 to 264VAC,120 to 370VDC, UL E135494


There are no reviews yet.

Be the first to review “SCT-40 Signal Conditioning Transmitter”

Your email address will not be published. Required fields are marked *

Shopping Cart
Scroll to Top