485 interface is not standardized wiring what kind of consequences

485 wiring With 485 hubs and 485 repeaters can be arbitrarily arranged into star-type wiring and tree wiring. The 485 cabling specification is a cabling that must be handed in hand. Once a star connection and a tree connection are directly routed without the aid of a 485 hub and a 485 repeater, it is easy to cause signal reflections that can cause bus instability. Many construction parties use star-type wiring and tree wiring in the 485 wiring process. Sometimes the whole system is very stable, but sometimes there are always problems and it is difficult to find the reasons. Generally, it is due to irregular wiring. Caused by.

Tin/metal Roof System

Can provide suitable installation scheme according to different color steel tile type, according to different color steel tile type to provide targeted color steel tile fixture, according to the component arrangement using different types of solar guide, so as to ensure the strength of photovoltaic bracket and has a strong cost performance.
Product name: Color steel tile roof photovoltaic support system
Installation location: inclined roof
Installation Angle: 5 ° -40 °
Snow pressure: 1.4 KN/m
The wind speed: 42 m/s
Component arrangement: horizontal or vertical
Module type: crystalline or amorphous silicon
Material: 6063 aluminum alloy and 304 stainless steel
Warranty period: 15 years
Aluminum alloy windproof fixture
Material: AL6063 - T5
Surface treatment: anodic oxidation
Size: can be customized upon request

Roof Panel Systems,Metallic Roof System,Trapezoid Metallic Roof System,Corrugated Metallic Roof System

Jiangyin Yuanlv New Energy Materials.Co.,Ltd , https://www.yuanlval.com