AND Junction Box

Stainless steel summing Box Accepts cable from up to four load cells, adjusts the gain for each load cell and sends the signal to a weighing indicator.
The AD-4379SUS is a stainless steel summing box, used to sum the output of up to four load cells connected in parallel. The output of each load cell can be fine-adjusted using a potentiometer.
Summing function
(a) Number of load cells to be connected : Max. 4
(b) Number of terminals : Input 7, output 7 (Applicable crimp contact 1.25-3.5)
(c) Applicable cable diameter : 4 mm to 12 mm (About cables with a diameter over 10 mm, equivalent to special cables spacified by A&D.)
To be fit by selecting an applicable rubber bushing [When shipped: The ports for the load cell cables have been sealed.]
(d) Load cell output adjustment function
To be selected by cutting a jumper. [When shipped: The output adjustment function has not been selected.]
(e) Excitation voltage remote sensing
To be selected, using a short-circuit bar, from either the summing box or the load cells. [When shipped: The summing box has been selected.]
(f) Summing resistance
To be selected by cutting jumpers or soldering, 500 Q, 4.3 kQ or 0 Q.
[When shipped: 500 Q has been set.]
For details of each setting, see “4. Setting”.