J4C-S excitation trim junction box sums two or four single load cell inputs. The stainless steel enclosure is optimal protection against harsh environments and abrasive materials. The J4C-S excitation trim junction box is ideal for use in tank and hopper scale applications.
Stainless steel 304 (1.4301) enclosure.
Conformal coated circuit board.
Plastic cable glands PG9.
Available for Two, three or four single load cells connect excitation trim (+/- 10 turns, +/- 10 Ohm).
4-wire load cell connection.
4-wire output connection.
Cable glands for cable diameter 5 to 6.2Fit for 0.6mV/V up to 3 mV/V load cells.
Environmental protection IP65.
Screw-clamp terminals.
Dimension: 185x135x35 (mm).
Applications
Floor, tank, hopper scales.
J4C-S specifications and dimensions
Junction Boxes Application
Junction Box J4D/J4C
Detail specifications
| Load cell output resistance range | Ω | 340 to 1100 |
| Load cell input resistance range | Ω | 340 to 1100 |
| Excitation, recommended voltage | V (AC&DC) | 5 to 15 |
| Excitation, maximum | V (AC&DC) | 20 |
| Load cell sensitivity range | mV/V | 0.6 ~ 3 |
| Cable Ø | mm | 5 ~ 6.2 |
| Correction method | Excitation trim | |
| Trimming range | Ω | 20 (±10) |
| Temperature range, operating | °C | -40 ~ +85 |
| Ingress protection | IP65 | |
| Housing connected to shield | Yes | |
| External grounding | No | |
