RS485- Bus installation cabling 2*075
In the installation and cabling process of the RS485 bus, it is crucial to choose the right cable and wire diameter. Usually, the RS485 bus uses a twisted pair, such as 2*075mm cable. This cable consists of two zerosThe 75mm core is composed of a twisted pair to reduce signal interference and improve the stability of signal transmission.
In the process of installation and wiring, it is first necessary to plan the direction and length of the line, taking into account the bending radius and tensile performance of the cable. **When planning the road, the bending and twisting of the line should be minimized, and the line should be too tight or squeezed by the outside, so as not to have a negative impact on the signal transmission.
Next is the specific operation of installing the wiring. When laying cables, use a dedicated trunking or tubing to protect the cable from mechanical damage and environmental influences. At the same time, it is necessary to keep the cable straight and natural during the installation process to avoid excessive stretching or bending.
*In terms of road connection, special RS485 interfaces and connectors are required to ensure the reliability and stability of the line. When connecting, ensure that the shield of the cable is intact and that the connection is carried out in accordance with the specified wiring method. At the same time, the line connection should be checked regularly to see if it is firm, and possible poor contact or loose problems should be found and dealt with in time.
In short, in the process of installation and wiring of RS485 bus, it is necessary to pay attention to the selection of cables, the planning, laying and connection of lines. Only by operating in accordance with the specified requirements can the normal operation of the line and the stability of signal transmission be guaranteed. At the same time, relevant safety norms and standards should also be complied with during the construction process to ensure the safety and health of construction personnel.