SCT-1PX Transmitter with Integrated Fieldbus and Web Server

As of: Monday, January 26, 2026

Standard Features

Integrated web server allows complete diagnostics, calibration and remote configuration
Real-time warning of any faults or disconnections of the load cell
Configuration and calibration through Rice Lake Tools, XSpeed software or display navigation
Power supply circuit with protections against overloads, polarity reversal and short circuits, specific for industrial environments
Micro-USB communication and configuration port accessible from display for quick programming, diagnostics and data backup
All scale data and adjustments are available through integrated
fieldbus with up to 120 updates per second
Removable terminal blocks to simplify wiring in the electrical panel
Modbus RTU protocol integrated, up to 110 updates per second

Simplify Load Cell Management with the SCT-1PX

Rice Lake's SCT-1PX transmitter monitors load cell health in real-time to identify potential faults or disconnections before they interfere with operations. With up to 120 updates per second, the SCT-1PX signal conditioner has unbeatable accuracy.

SCT-1PX Specifications

Power:
12 to 24 VDC

Power Consumption:
5 W

Excitation Voltage:
5 VDC, 230 mA
up to 16 × 350 ohm load cells

Analog Signal Input Range:
±39 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum

A/D Sample Rate:
24-bit A/D
Single channel up to 4,800 Hz

Resolution:
Internal: 4,000,000 counts
Display: up to 800,000
Up to 8 linearization points

Digital I/O:
Two inputs: 12/24 VDC
Two outputs*: 500 mA, up to 48 VAC or 60 VDC
*(up to six with option for analog version only)

Serial Ports:
One micro-USB port (device) for PC configuration
One RS-485
EtherNet/IP™ or PROFINET IO or Modbus TCP (Fieldbus version)

Analog Output (if equipped):
Opt. isolated, 16-bit
0 to 20 mA, 4 to 20 mA (maximum 350 ohm)
0 to 5 VDC, 0 to 10 VDC (minimum 10,000 ohm)

Annunciators:
Nine LEDs

Display:
Six-digit 0.56 in (14.2 mm), red LED

Keys/Buttons:
Five tactile keys
Zeroing, Tare, function mode, manual data printing/sending, On/Stand-by

Dimensions:
(L × W × H)
(100 × 53 × 136 mm)

Temperature:
Certified: 14 °F to 104 °F (-10 °C to 40 °C)
Operating: -4 °F to 140 °F (-20 °C to 60 °C)

Humidity:
85% RH, non-condensing

Rating/Material:
Aluminum IP65

Warranty:
One-year limited

Approvals:
CE-M EN 45501
UL

Parts

Part #	Description

229189	Indicator,SCT1PX-AN Panel mount Weight transmitter, with 2 INPUT, 2 OUTPUT and analog output. Fitted with 5-key keypad and LED display.
229190	Indicator, SCT1PX-PRONET Panel Mount Weight transmitter, with 2 IN, 2 OUT and PROFINET port. Fitted with 5-key keypad and LED display. Integrated web server
229191	Indicator, SCT1PX-ETHIP Weight transmitter on DIN rail, with 2 IN, 2 OUT and EtherNet/IP port.EtherNet/IP. Fitted with 5-key keypad and LED display. Integrated web server
229192	Indicator, SCT1PX-MODTCP Panel Mount Weight transmitter, with 2 IN, 2 OUT and Modbus/TCP port. Fitted with 5-key keypad and LED display. Integrated web server.