Rice Lake · Junction Boxes / Simulators
iQUBE ®
Digital Diagnostic Junction Box
Standard features
- iQUBE board has four A/D channels
- Supports networking up to four boards, for 16 A/D channels; connection can be up to four separate platforms with a system total, or four separate scale systems
- Diagnostic routines for weighing errors and system health
- Cell tests for overloaded, underloaded, zero reference, drift, noise and unbalanced conditions
- Onboard status LEDs for communication and visual bi-color indication of cell health
- Cell emulator compensates for load cell failure until a repair can be made
Specifications
- Voltage Input
- 115/230 VAC power supply DC/DC converter for 9 to 36 V 6 to 12 VDC to CPU
- Analog Signal Input Range
- -78 to +78 mV
- Analog Signal Sensitivity
- 0.3 uV/grad at 30 Hz 0.5 uV/grad at 100 Hz 1.2 uV/grad at 500 Hz
- A/D Sampling Rate
- 2.5 to 500 Hz (selectable)
- Digital I/O
- Four per card, for push-button operation, setpoint control or cell status
- Communication Ports
- RS-232/RS-422
- Load Cell Inputs
- Four channels per board up to four networked boards
- Load Cell Excitation
- 5 V DC, 57 mA maximum per channel
- Rating/Material
- Polycarbonate (NEMA Type 4X) enclosure with overlapping solid cover, stainless steel screws Stainless steel (NEMA Type 4X) enclosure with hinged cover
- Temperature
- Certified: 14 °F to 104 °F (-10 °C to 40 °C) Operating: -13 °F to 140 °F (-25 °C to 60 °C)
- Warranty
- Two-year limited
- Approvals
- NTEP 03-032A1 Measurement Canada AM-5561 CE Marked cULus E151461
Models & part numbers
Available configurations.
| Part / model | Description |
|---|---|
| 108431 | iQUBE , eight-channel, polycarbonate large junction box 10 lb |
| 108432 | iQUBE 2 , four-channel, stainless steel small junction box 12 lb |
| 92734 | Conduit adapter 3/8 in NTP to 3/4 in NPT |
| 92735 | Conduit adapter 1/2 in NTP to 3/4 in NPT |
Options & accessories (35)
| 108433 | Four-channel iQUBE 2 board with cables and connectors |
| 97475 | DC/DC power supply, 9 to 36 VDC (requires factory installation) |
| 108434 | Remote power supply 115/230 VAC and transient board with enclosure |
| 109396 | Transient board |
| 110949 | Transient board with mount |
| 161954 | Hotspot in polycarbonate enclosure |
| 215178 | Mounting tabs-new style (set of 4, includes screws), polycarbonate |
| 108579 | RS-232/RS-485 port |
| 77142 | Ethernet TCP/IP |
| 206272 | Wireless LAN 802.11 A/B |
| 93245 | USB port |
| 77143 | Fiber-optic board |
| 78026 | Fiber-optic cable, 100 ft |
| 78027 | Fiber-optic cable, 200 ft |
| 78910 | Fiber-optic cable, custom length |
| 116587 | EL166 16 gauge, six conductor, shielded |
| 108436 | VIRTUi 2 activation part number |
| 77791 | 920i Universal, 230 VAC, without A/D |
| 93243 | 920i Deep Universal, 115 VAC, without A/D |
| 93244 | 920i Deep Universal, 230 VAC, without A/D |
| 77792 | 920i Panel Mount, 115 VAC, without A/D |
| 77793 | 920i Panel Mount, 230 VAC, without A/D |
| 77794 | 920i Wall Mount, 115 VAC, without A/D |
| 77795 | 920i Wall Mount, 230 VAC, without A/D |
| 188526 | 1280 7 inch touch-only, AC power supply, no power cord, high visibility display, without A/D |
| 188395 | 1280 12 inch touch-only, AC power supply, no power cord, high visibility display, without A/D |
| 181073 | 1280 Panel Mount, DC power supply, no power cord, standard display, without A/D |
| 178473 | 1280 Panel Mount, AC power supply, no power cord, high visibility display, without A/D |
| 205677 | 1280 Wall Mount, AC power supply, U.S. power cord, standard display, without A/D |
| 171667 | 1280 Wall Mount, AC power supply, U.S. power cord, high visibility display, without A/D |
| 174750 | 1280 Panel Mount, AC power supply, no power cord, standard display, without A/D |
| 174207 | 1280 Universal, AC power supply, Europe power cord, standard display, without A/D G |
| 171582 | 1280 Universal, AC power supply, U.S. power cord, standard display, without A/D |
| 188713 | 1280 Universal, DC power supply, no power cord, standard display, without A/D |
| 172419 | 1280 Universal, AC power supply, U.S. power cord, high visibility display, without A/D |
Pricing, availability, and lead times are confirmed in your quote. Source: Rice Lake Weighing Systems 2026 Master Catalog, page 604. Specifications are subject to change without notice.
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