Brief Analysis on Selection Criterion and Installation Technique of Three Roller Gate

As an important part of the intelligent channel gate, the triple roller gate has the quality and performance of its core controller, which will directly affect the stability and safety of the system as a whole. Therefore, attention is paid to the common misunderstanding of the three roller gate.
Three roller gate

Myth 1: The more powerful the better <br> <br> many domestic turnstile controllers to promote their products how how powerful, exaggerated the role of the People's Bank channel function of intelligent control, in fact, walkways and stability control functions Simple and practical operation is the most important. We propose to shield the powerful extension function, and customers need to provide it to meet their needs. Some functions that customers do not use should not be recommended to customers. This can reduce the cost and maintenance costs of training, and it can also be used by customers. .

Myth # 2: The more extensive the better compatibility reader
<br> <br> some claiming three roller gates controller compatible card reader in various formats, such as 485 format ABA format wiegand3740 format card reader, in fact, It is not necessary. Although these formats have some advantages in terms of locality, they do not conform to international standards, causing problems for future upgrades and expansion and anti-jamming. We insist that practical stability is the best principle, and we recommend that you only need Compliance with the Wiegand26bit international standard reader is sufficient, and 90% of imported three-roll gate controllers comply with this standard.

Myth # 3: The more expensive the better price or lower the price, the better
<br> <br> good cost-effective product is the best product. The expensive product may be because his output is not high, or the cost of advertising is too high, it does not necessarily mean that the value of the product is high. Cheaper products may also be the one-sided pursuit of low-cost, reduced investment in protection circuits, or the use of inferior and used chips. Therefore, the contractor must keep his eyes open to make a reasonable assessment of the product's performance and price ratio.

Three roller gate

Three roller gate installation skills:

1. Determine the plan. Determine the plan when communicating with customers. The width of the site, the length of the site, and the number of machines that can be clearly installed. The selection of a vertical three-roll gate is still a bridge-type three-roll gate. The vertical three-roll gate has an external dimension: 420x330x980 (mm) , Bridge type three-roller gate Dimensions: 1200x280x1000 (mm), three-roller brake lever to the chassis size 510mm, that is, the vertical three-roll gate occupies the floor area: 420x (330+510), the bridge-type three-roll gate covers an area of ​​1200x (280+510), when determining the type selection, fully consider that the gates and brake rods have space left. Each tri-roller gate covers an area and lays a position, and how to route the wiring (it is still a dark line to go). The goal was set, waiting for the three-roll gate to the site.

2, orientation routing. According to the once-conclusive plan, clear the detailed dimensions of the three-roll gate device, do a 50-100mm gap between the gate and the gate, and open the cover to prevent adjustment of the machine, repair, etc. Without leaving space, two 6-to-8-point plastic pipes are embedded between the gates and gates. One hose takes the power cable (strong power), and the other hose takes the signal cable (weak current). The power cable cannot be connected. Take a rubber hose along with the signal cable. This will affect the communication function. The buried pipe should be exposed to a height of 30-40mm above the ground. The vertical three-roll gate should be at the bottom of the machine center, and the bridge type three roller gate should be at two. The side is good (because the bridge bottom of the triple roller gate is closed).

3, fixed adjustment. Fixed bottom is fixed with 4-M10x100 expansion screws, can not shake, the whole level, the appearance of the entire common, (preferably fixed before using a fine line to pull the straight, vertical and horizontal common), the three roller gate and the three roller gate between the series selection Method, adjust one by one, the straight line can be used normally.

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