Description
Junction Box JXH-4/6/8
JB-SS Series JXH junction box is designed to sum two, four, six, or eight single load cell inputs into one stable output signal. Built with a stainless steel 304 enclosure, the JXH provides excellent protection against harsh environments, moisture, dust, and abrasive materials. With reliable signal trimming, secure wiring terminals, and IP66 protection, this junction box is an ideal solution for tank scales, hopper scales, floor scales, truck scales, and other industrial weighing applications.
Stainless steel 304 (1.4301) housing for superior durability and reliability.
Conformal-coated circuit board for enhanced protection against moisture and contamination.
Plastic PG9 cable glands for secure and reliable cable entry.
Supports 4-wire load cell connection and 4-wire output connection.
High-resolution potentiometers for accurate signal adjustment.
Cable glands support cable diameters from 5 to 6.2 mm, suitable for load cells from 0.6 mV/V up to 3 mV/V.
CE approved with high stability for industrial weighing systems.
Equipped with screw terminals, including ground wire connection, and suitable for various types of load cells.
Bi-ball-head construction provides the advantage of automatic center adjustment.
TVS surge protection device for excitation trim protection.
Waterproof design with protection grade up to IP66.
Screw-clamp terminals for fast, secure, and convenient wiring.
Dimension: 160 x 160 x 52 mm.
Applications
Suitable for floor scales, tank scales, hopper scales, truck scales, and other multi-load cell weighing systems.


Technical Specifications
| Load cell output resistance range | Ω | 340 to 1100 |
| Load cell input resistance range | Ω | 340 to 1100 |
| Recommended excitation voltage | V (AC&DC) | 5 to 15 |
| Maximum excitation voltage | V (AC&DC) | 20 |
| Load cell sensitivity range | mV/V | 0.6 ~ 3 |
| Cable diameter | mm | 5 ~ 6.2 |
| Correction method | Signal or Excitation Trim | |
| Trimming range | Ω | 20 (±10) |
| Operating temperature range | °C | -40 ~ +85 |
| Ingress protection | IP66 | |
| Housing connected to shield | Yes | |
| External grounding | No | |


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