Rice Lake SCT-1PX Weight Transmitter Fieldbus Web Server Modbus TCP EtherNet/IP

The Rice Lake SCT-1PX is a high-speed weight transmitter and signal conditioner designed for industrial automation, process control, and precision weighing applications. Featuring an integrated fieldbus and built-in web server, the SCT-1PX allows complete remote diagnostics, calibration, configuration, and monitoring directly through an Ethernet network. It continuously monitors load cell health and provides real-time warnings of faults or disconnections before they impact operations.

Built for demanding industrial environments, the SCT-1PX delivers up to 120 fieldbus updates per second and processes weight signals at rates up to 4,800 Hz for fast and accurate measurements. The panel-mounted design includes a bright red LED display, removable terminal blocks, and multiple communication options for seamless integration into modern automation systems.

Key Features

• Integrated web server for diagnostics and remote configuration
• Real-time load cell fault and disconnection monitoring
• Up to 120 fieldbus updates per second
• High-speed 24-bit A/D conversion up to 4,800 Hz
• Supports up to 16 × 350-ohm load cells
• Micro-USB port for programming and diagnostics
• Integrated Modbus RTU protocol
• EtherNet/IP, PROFINET, and Modbus TCP options available
• Removable terminal blocks for simplified wiring
• Aluminum IP65-rated enclosure
• Five-key keypad with six-digit LED display
• Compatible with Rice Lake XSpeed software for advanced filtering and diagnostics

Specifications

• Model: SCT-1PX
• Power Supply: 12 to 24 VDC
• Power Consumption: 5 W
• Excitation Voltage: 5 VDC, 230 mA
• Load Cell Capacity: Up to 16 × 350-ohm load cells
• Analog Input Range: ±39 mV
• Analog Sensitivity: 0.3 µV/graduation minimum
• A/D Converter: 24-bit
• Sample Rate: Up to 4,800 Hz
• Resolution:
  • Internal: 4,000,000 counts
  • Display: Up to 800,000 counts
• Digital I/O:
  • 2 Inputs (12/24 VDC)
  • 2 Outputs (expandable on analog version)
• Communication Ports:
  • Micro-USB
  • RS-485
  • EtherNet/IP, PROFINET, or Modbus TCP (depending on model)
• Display:
  • Six-digit Red LED
  • 0.56 in (14.2 mm) digits
• Dimensions (L × W × H):
  • 3.93 × 2.08 × 5.35 in
• Operating Temperature:
  • -4°F to 140°F (-20°C to 60°C)
• Enclosure:
  • Aluminum
  • IP65 Rated
• Warranty:
  • One-Year Limited Warranty

Available Models

• 229189 – SCT1PX-AN (Analog Output)
• 229190 – SCT1PX-PRONET (PROFINET)
• 229191 – SCT1PX-ETHIP (EtherNet/IP)
• 229192 – SCT1PX-MODTCP (Modbus TCP)

Applications

• Industrial Automation Systems
• Process Control Equipment
• Batching & Dosing Systems
• Packaging Machinery
• Material Handling Equipment
• Manufacturing Facilities
• PLC-Based Weighing Systems
• Load Cell Monitoring Applications

Package Includes

• 1 x Rice Lake SCT-1PX Weight Transmitter
• User Documentation