1280 with SCT-4XD Integrator Belt/Bulk Material Instrumentation

As of: Monday, January 26, 2026

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Standard Features

1280 terminal with web server and system configuration menus
Manage up to four load cells (one scale)
Dual encoders and outputs for automatic test weight application
Micro-USB communication port for configuration, diagnostics and data backup (RL Tools Software)
All data and adjustments of each scale are available through integrated fieldbus (not available on AN models)
Removable terminal blocks to simplify wiring in the electrical panel
Power supply circuit with protections, specific for industrial environment

Options

Fieldbus: EtherNet/IP™, PROFINET IO, Modbus TCP/IP
Analog output

Approvals

WARNING: Cancer and Reproductive Harm California Proposition 65

High-speed Belt Scale Integrator with Web Server

SCT-4XD is a high-speed integrator designed to manage up to four load cells, capable of reading two speed encoders and managing two totalizers.

Paired with the 1280 terminal enhances usability with a resistive touchscreen and intuitive interface for real-time diagnostics and process data. Two operating modes, belt or solid flow metering, offer flexibility for different applications.

The 1280 also features a built-in web server which allows remote connection from anywhere on the network.

1280 with SCT-4XD Specifications

Power:
100 to 240 VAC; 50/60 Hz
11 to 30 VDC

Power Consumption:
60 W

Excitation Voltage:
10 VDC (±5 VDC)
16 × 350 ohm or 32 × 700 ohm load cells per A/D card

Analog Signal Input Range:
-60 mV to 60 mV

Analog Signal Sensitivity:
0.3 μV/graduation minimum at 7.5 Hz to 120 Hz
1.0 μV/graduation recommended

A/D Sample Rate:
7.5 to 960 Hz, software selectable

Resolution:
Internal: 8,000,000 counts
Display: 1,000,000

System Linearity
± 0.01% full scale

Digital I/O:
Eight I/O channels on CPU board
Optional 24-channel I/O expansion boards

Communication Ports:
Port 1 and 2: Full duplex RS-232 with CTS/RTS, RS-422/485
Baud rate: 1200 to 115200
Port 3: USB 2.0 Device (Micro)
USB host: (2) Type A connectors max 500 mA
Ethernet: Wired 10/100 Auto-MDX
Ethernet: Wireless 802.11 b/g/n 2.4GHz

Onboard:
Selectable filters: Three stage, Adaptive or Damping
Embedded Linux® OS
8 GB eMMC (system use)
1 GB DDR3 RAM
460 MB onboard database (SQLite) storage
Up to 32 GB micro-SD card (sold separately)

Display:
Seven-inch, 800 × 480 pixel, 500 or 1,000 NIT

Keys/Buttons:
22-key membrane panel, tactile buttons, on-screen keyboard for text and numeric entry, USB port for flash drive, keyboard and printer

Temperature:
Certified: 14 °F to 104 °F (-10 °C to 40 °C)
Operating: -4 °F to 131 °F (-20 °C to 55 °C)

Rating/Material:
Universal: IP69K

EMC Immunity:
10 V/m

Weight:
Universal enclosure: 11 lb (4.9 kg)

Warranty:
Two-year limited

SCT-4XD Dimensions

Dimensions
A	4.17 in(106 mm)	G	0.54 in (14 mm)
B	1.77 in (45 mm)	H	2.28 in (58 mm)
C	3.54 in (90 mm)	I	0.20 in (5 mm)
D	1.38 in (35 mm)	J	0.59 in (15 mm)
E	1.77 in (45 mm)	K	0.39 in (10 mm)
F	1.30 in (33 mm)

SCT-4XD Enclosure Dimensions

Dimensions
A	10.50 in (267 mm)	C	13.12 in (333 mm)
B	8.00 in (203 mm)	D	12.50 in (318 mm)
E	6.26 in (159 mm)

1280 Universal Indicator Dimensions

Dimensions
A	10.86 in (276 mm)	E	9.00 in (229 mm)
B	9.00 in (229 mm)	F	12.50 in (318 mm)
C	9.24 in (235 mm)	G	5.25 in (133 mm)
D	4.97 in (126 mm)

Parts

Part #	Description

228768	Indicator, 1280 Belt with SCT-4XDAN Digitizer Includes 1280 Universal with 1280 Belt Progam PN 224092, and Digitizer Enclosure PN 226132.
229090	Indicator, 1280 Belt HMI Enclosure Wall Mount AC Power Supply US Wall Mount Power Cord Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open SCT-4XDAN (PN 225171) on DIN rail 24VDC Power Supply on DIN rail
228928	Indicator, 1280 Belt HMI Enclosure Wall Mount AC Power Supply Europe Wall Mount Power Cord Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open SCT-4XDAN (PN 225171) on DIN rail 24VDC Power Supply on DIN rail

Options

Part #	Description

228869	1280 Belt HMI 7 inch 1280 Universal with Belt HMI Software (PN 224092)
88792	Power Supply,IDEC 12VDC DIN Rail Mount, 1.3 Amp, Input: 85 to 264 VAC, 100 to 370 VDC 15W
119244	Power Supply,24VDC 1.3A Din Mount Input 90 to 264VAC,120 to 370VDC, UL E135494
Consult	1280 terminal, 7-inch touch screen (only) for panel/surface mount