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iQUBE³ Digital Diagnostic Junction Box
As of: Friday, August 7, 2026
Standard Features
Designed for weighing systems using the 1280 Enterprise™ Series indicator
iQUBE³ CPU board: Four A/D channels, SD Slot, RS232/485, four DIOs, Ethernet TCP/IP (wired), USB-C
iQUBE³ CPU board supports networking up to five iQUBE³ four-channel boards (four A/D channels each), for a total of 24 A/D channels; connection can be up to four separate scales and a Total Scale
Diagnostic routines for weighing errors and system health
Additional diagnostics for overloaded, underloaded, zero reference, drift, noise and unbalanced conditions
Onboard status LEDs for communication and visual bi-color indication of load cell health
Load cell emulator compensates for a failed load cell
Cal-Match® algorithm automatically trims and calibrates the scale in one pass of test weights
Two option slots available
Options
fiber-optic communication
Analog output: 16-bit resolution, 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA
Relay or Serial (two RS-232 or RS-422/485)
Wireless Ethernet TCP/IP
Bridge resistance board
Transient board protection
Remote power supply
Applications
Truck and railroad scales
Tank and hopper scales
Multi-channel scales
Improve Your System with a Digital Diagnostic Junction Box
The iQUBE³ junction box provides stable weight readings for any analog load cell through its reliable digital signal. Built-in reporting for load cell status, voltages and error conditions can expedite troubleshooting to maximize system uptime.
Simplified Installation and Use
The iQUBE³ digital diagnostic junction box has an easier and faster setup compared to a traditional analog junction box. Because each load cell is individually monitored, there is immediate visibility for issues including drift, instability or a failing load cell, limiting troubleshooting time. You also gain cleaner digital signal transmission, better noise immunity and simple plug-and-play configuration, making routine scale maintenance quicker and more accurate.
iQUBE³ Digital Diagnostic Junction Box Specifications
Voltage Input: Analog Signal Input Range: Analog Signal Sensitivity: A/D Sampling Rate: Digital I/O: | Communication Ports: Load Cell Inputs: Load Cell Excitation: Rating/Material: | Temperature: Warranty: Approvals: |
iQUBE³ Digital Diagnostic Junction Box Dimensions
| Stainless Steel | |||
|---|---|---|---|
| A | 13.50 in (343 mm) | E | 8.00 in (203 mm) |
| B | 12.28 in (312 mm) | F | 6.29 in (160 mm) |
| C | 12.75 in (324 mm) | G | 6.20 in (157 mm) |
| D | 10.28 in (261 mm) | ||
| Polycarbonate Small | |||
| A | 12.13 in (308 mm) | E | 5.98 in (152 mm) |
| B | 11.45 in (291 mm) | F | 6.95 in (176 mm) |
| C | 10.90 in (268 mm) | G | 6.71 in (170 mm) |
| D | 9.32 in (237 mm) | ||
| Polycarbonate Large | |||
| A | 14.13 in (359 mm) | E | 7.99 in (203 mm) |
| B | 13.46 in (341 mm) | F | 7.02 in (178 mm) |
| C | 12.91 in (328 mm) | G | 6.79 in (172 mm) |
| D | 11.36 in (289 mm) | ||
AC Power Supply
| Part # | Description | List Price |
|---|---|---|
| 227157 | 4-Channel, Polycarbonate, Small, 115/230 VAC | List Price: $1,465.00 |
| 227158 | 4-Channel, Polycarbonate, Large, 115/230 VAC | List Price: $1,675.00 |
| 227159 | 8-Channel, Polycarbonate, Large, 115/230 VAC | List Price: $2,725.00 |
| 227160 | 4-Channel, SST, 10in x12 in, 115/230 VAC | List Price: $2,673.00 |
Without Power Supply
| Part # | Description | List Price |
|---|---|---|
| 227161 | 4-Channel, Polycarbonate, Small | List Price: $1,360.00 |
| 227162 | 4-Channel, Polycarbonate, Large | List Price: $1,570.00 |
| 227163 | 8-Channel, Polycarbonate, Large | List Price: $2,620.00 |
| 227164 | 4-Channel, SST, 10in x 12in | List Price: $2,568.00 |
DC Power Supply
| Part # | Description | List Price |
|---|---|---|
| 227165 | 4-Channel, Polycarbonate, Small, 9-36VDC, Transient Voltage Surge Suppressor | List Price: $1,615.00 |
| 227166 | 4-Channel, Polycarbonate, Large, 9-36VDC, Transient Voltage Surge Suppressor | List Price: $1,825.00 |
| 227167 | 8-Channel, Polycarbonate, Large, 9-36VDC, Transient Voltage Surge Suppressor | List Price: $2,875.00 |
| 227168 | 4-Channel, SST, 10in x 12in, 9-36VDC, Transient Voltage Surge Suppressor | List Price: $3,150.00 |
Enclosures, Kits and Accessories
| Part # | Description | List Price |
|---|---|---|
| 231373 | Four-Channel With Cables and Connectors, iQUBE3 | List Price: $1,200.00 |
| 227169 | Board With Cables and Connectors, iQUBE3 | List Price: $950.00 |
| 231372 | Four-Channel, Polycarbonate, Small Junction Box, (no CPU) | List Price: $1,260.00 |
| 227171 | 24VDC Output, FRP Enclosure, Remote Power | List Price: $473.00 |
| 230935 | Resistance Card Assembly Kit | List Price: $750.00 |
| 232018 | with Mounting Hardware | List Price: $116.00 |
| 231993 | Polycarbonate, Includes Kickstand Bracket | List Price: $525.00 |
| 231994 | Polycarbonate, Includes Kickstand Bracket | List Price: $750.00 |
| 231995 | Stainless steel, Includes Kickstand Bracket | List Price: $1,750.00 |
| 215178 | Mounting feet for new style JB4SP,JB4SPT,JB4EP,JB4EPT,JB8SP JB8SPT AND iQUBE enclosures. Set of 4 and includes 10-32 screws NOT for Hoffman enclosures | List Price: $15.00 |
| 195084 | 68x Series/iQube3, Install Kit | List Price: $360.00 |
| 211709 | 68x Series/iQube3, Install Kit | List Price: $360.00 |
Conduit Adapter
| Part # | Description | List Price |
|---|---|---|
| 92735 | Bonded, 3/8in NPT Cap To Coupling 92575 | List Price: $27.00 |
| 92734 | Bonded, 1/2 in NPT Grip Cap To 92574 Coupling | List Price: $27.00 |
Communication Cards
| Part # | Description | List Price |
|---|---|---|
| 211710 | 68x Series/iQUBE3, Install Kit | List Price: $360.00 |
| 230919 | Optic Board, iQUBE3 Internal Mount | List Price: $290.00 |
| 231366 | Edge Finger Connection Style, 802.11 a/b/g/n, for iQUBE3 | List Price: $250.00 |
Duplex Fiber (Max Run 350 ft)
| Part # | Description | List Price |
|---|---|---|
| 78026 | 100 ft. includes polishing kit | List Price: $185.00 |
| 78027 | 200 ft. includes polishing kit | List Price: $350.00 |
| 78910 | Fiber, Duplex 1.00mm Core 2.2mm OD Fluorinated Polymer Jacket Price Per Foot. UL Recognized | List Price: $1.85 |
1280 Indicators for use with iQUBE3
| Part # | Description | List Price |
|---|---|---|
| 189623 | Enclosure Panel Keyless 7" AC Power Supply No Power Cord Supplied Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,180.00 |
| 188526 | Enclosure Panel Keyless 7" AC Power Supply No Power Cord Supplied Display Type High Visibility Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,280.00 |
| 188395 | Enclosure Panel Keyless 12" AC Power Supply No Power Cord Supplied Display Type High Visibility Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $4,345.00 |
| 181073 | Enclosure Panel Mount DC Power Supply No Power Cord Supplied Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,180.00 |
| 178473 | Enclosure Panel Mount AC Power Supply No Power Cord Supplied Display Type High Visibility Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,280.00 |
| 205677 | Enclosure Wall Mount AC Power Supply U.S. 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 | List Price: $3,780.00 |
| 171667 | Enclosure Wall Mount AC Power Supply U.S. Wall Mount Power Cord Display Type High Visibility Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,880.00 |
| 174750 | Enclosure Panel Mount AC Power Supply No Power Cord Supplied Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,180.00 |
| 174207 | Enclosure Universal AC Power Supply Europe Universal Power Cord Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,380.00 |
| 171582 | Enclosure Universal AC Power Supply U.S. Universal Power Cord Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,380.00 |
| 188713 | Enclosure Universal DC Power Supply No Power Cord Supplied Display Type Standard Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,380.00 |
| 171540 | Enclosure Universal DC Power Supply No Power Cord Supplied Display Type High Visibility Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,480.00 |
| 172419 | Enclosure Universal AC Power Supply U.S. Universal Power Cord Display Type High Visibility Slot 1 Open Slot 2 Open Slot 3 Open Slot 4 Open Slot 5 Open Slot 6 Open | List Price: $3,480.00 |
www.ricelake.com | 800-472-6703
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