Arrangement de RS-422A/RS-485 d’une terminaison

SW 501

Comme on le montre dans la carte de structure,quand le contrôleur est joint, il doit être terminé selon la particularité de câble d’impédence sur chaque fin de la ligne de transmission pour transférer les signaux dans la longue distance en contrôlant la réflexion des signaux au plus bas.

Division

n < 128

Terminaison

SW1-ON

<Organisation de Moitié Duplex RS485>

Terminaison : en utilisant les numéros 1 et 2 PIN, tournez à ON et il sera terminé.

n < 128

Arrangement de commutateur

Adresse de récepteur

SW500-1 SW500-2

SW500-3 SW500-4 SW500-5 SW500-6 SW500-7

SW500-8

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F

Division

Division SW1-ON SW2-ON

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<Organisation de Plein Duplex RS-422A/RS-485>

45

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1-11

1-12

Page 64
Image 64
Samsung SCC-643AP manual Arrangement de commutateur, Arrangement de RS-422A/RS-485 d’une terminaison, Terminaison

SCC-643AP specifications

The Samsung SCC-643AP is a compelling offering in the realm of surveillance cameras, designed to meet the needs of both residential and commercial applications. This CCTV camera is widely recognized for its advanced technology and robust features, making it an effective tool for ensuring safety and security in various environments.

One of the main features of the SCC-643AP is its high-resolution imaging capability. The camera is equipped with a 1/3-inch CCD sensor, which provides clear and detailed images even in challenging lighting conditions. With a resolution of 600 TV lines, it captures images with impressive clarity, enabling users to identify subjects and details in the monitored area effectively.

The SCC-643AP also boasts outstanding low-light performance. With a minimum illumination of 0.1 Lux, this camera can operate in darker environments, thanks to its advanced digital signal processing technology. This ensures that surveillance can continue around the clock, reducing blind spots and enhancing security during nighttime or low-light conditions.

Equipped with a 3.6mm fixed lens, the camera offers a decent field of view, allowing users to cover a wide area without requiring multiple units. Its compact design ensures that it can be discreetly installed in various locations, from retail stores to office buildings.

Another notable technology featured in the SCC-643AP is its digital noise reduction capability. This feature enhances the video quality by minimizing unwanted noise in the recorded footage, especially important in low-light scenarios. Additionally, the camera includes backlight compensation, which helps to improve visibility in high-contrast situations where light sources can cause part of the image to appear too bright or too dark.

The durability of the SCC-643AP is also commendable. It is designed to withstand various environmental conditions, making it suitable for both indoor and outdoor applications. With a sturdy casing and weather-resistant features, it can operate effectively in diverse settings.

In conclusion, the Samsung SCC-643AP is a versatile and high-performing surveillance camera that combines advanced imaging technology with practical design. Its high resolution, low-light performance, and noise reduction capabilities make it an excellent choice for anyone looking to enhance their security systems. Whether for home or business use, the SCC-643AP stands out as a reliable option in the crowded field of surveillance cameras.