CONHON CHJXH-5XX stainless steel plastic load cell junction box
five holes four wires
Five-hole four-wire system
Plastic waterproof sealed shell structure
With 5 PG7 plastic waterproof joints
Optional plastic or metal connector with higher protection level
Industrial Design A perfect combination of tradition and modernity
Excellent product workmanship, advanced technology, perfect design
such as edges
PCB version is welded with protective components to prevent surge
and induction lightning
Can effectively prevent the damage of sensors and instruments by
induced lightning and surge signals
Stainless steel housing, sealed joint, durable, good sealing
Dimensions: 180mm × 60mm × 48mm
Installation size: 2-1mm
Mounting hole center size: 150 ~ 155mm
For small platform scales, electronic platform scales, batching
hoppers, forklift scales, etc.
Use method and attention points of electronic scale junction box:
1.Connection of load cell and junction box
Pass the cable of the load cell through the weighing platform into
the junction box through the sealed connector and enter each core
wire into the junction box. Install different color labels of
four-core or six-core cables or measure the positive and negative
excitation power supply positive and negative signals after
measurement Connect to the corresponding terminal in the junction
box and tie the remaining cable of the sensor with a plastic cable
tie
2.Connection between junction box and weighing indicator
One end of the special shielded cable enters the core wire in the
junction box through the sealed connector and is connected to the
corresponding terminal post in the junction box. The other end is
welded to the special plug corresponding to the weighing indicator
through a metal pipe to insert the weighing indicator On the socket
There are three points to note:
a. After the input and output wires in the junction box are
connected, they should be tightened, tightly sealed, and the joints
should be put on a desiccant to prevent moisture.
b. For different load cells, input, feedback and output must be
distinguished according to different color scales.
c. For different weighing display instruments, the weighing display
socket used is different in the form of the plug, and the
connection method is different. Don't make a mistake
3. System ground
The grounding of the electronic weighing system is very important.
It protects the personal safety and ensures the stability and
reliability of the system. The grounding measures of the system
must not be taken lightly. The general electronic weighing system
has two ground points. Connect the weighing body to the grounding
post with one or more grounding cables
