# Junction box — B6578

> For connection of up to 4 load cells or force transducers

- Catalog code: b6578
- Model: B6578
- Category: Force measurement › Weighing electronics
- Product page: https://avigan.com.ua/wika/en/products/b6578
- Price: 60.22 EUR
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

With the B6578 4-channel junction box, up to 4 force transducers or load cells can be connected, processed and summed up at a time.

## Applications

- Industrial weighing technology
- Platform and hopper scales
- Process monitoring in production
- Force measuring systems in test benches
- Control and safety devices

## Special features

- For connection of up to four load cells or force transducers
- Precise signal summation (mV/V)
- Individual sensor tuning
- Robust stainless steel case (IP64)
- High compatibility and easy integration

## Specifications

| Parameter | Value |
|---|---|
| model | B6578 |
| short description | Junction box for connection of up to four load cells or force transducers with precise signal summation and individual sensor tuning. |
| subcategory | Junction box |
| certifications | VDI/VDE/DKD 2638 |
| ambient temp | -20 … 80 °C |
| ip rating | IP64 |
| weight kg | 0.7 |
| languages in datasheet | en |
| output signal | mV/V |
| cell material | Stainless steel |
| process temp | -20 … 85 °C |

## Datasheet tables

### Operating conditions

| Place of use | Directly on a multi-cell force measuring system or in the vicinity of the load cells or force transducers, e.g. as a junction box for connecting load cells in parallel.The instrument must be operated in a low-frequency, shielded environment. |
|---|---|
| Operating temperature range B T, G | -20 …+80 °C [-4 ...+176 °F] |
| Storage temperature range | -20 …+85 °C [-4 ...+185 °F] |
| Humidity | 35 ... 85 %relative humidity |
| Condensation | Non-condensing |

| 1 | 2 | 3 | 4 |
|---|---|---|---|
| Model | Description | Order number |  |
|  | B1940 | Analogue cable amplifier | 83805811 |
|  | FE430 | Weighing indicator | 14671552 |
|  | NETRIS ® F | Radio unit with LoRaWAN ® for mV/V instruments | On request |

## Documents

- [ds_fo5802_en_co_6d1615](https://avigan.com.ua/wika/docs/wika/ds_fo5802_en_co.pdf) — PDF, 414 KB, en