Name: 2981884
Brand: Phoenix Contact
SKU: 2981884-ND
Price: 161.47 USD
Availability: InStock

Allicdata Part #:	2981884-ND
Manufacturer Part#:	2981884
Price:	$ 161.47
Product Category:	Sensors, Transducers
Manufacturer:	Phoenix Contact
Short Description:	SENSOR BOX PSR-SACB W/10M CABLE
More Detail:	N/A
DataSheet:	2981884 Datasheet/PDF
Quantity:	1000

1 +:	$ 146.79000

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Specifications

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Part Status:	Active

Description

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Sensor interfaces, such as junction blocks, are used to facilitate, coordinate, or regulate the transfer of information between two objects. They act as points of interfacing between two components, such as a sensor and a computer, and are invaluable for achieving reliable communication. Among the many types of sensor interfaces available, junction blocks, also referred to as signal buses, offer numerous qualities which make them ideal for a variety of applications.The application fields and working principles of junction blocks are described in detail below.Application FieldsJunction blocks have a wide variety of applications in the modern world. In industrial settings, they are often used to link input and output components, including sensors, actuators, transmitters, and analyzers. These components rely on junction blocks to communicate signals and information, allowing them to accurately coordinate responses and transmit data in real-time.Besides industrial settings, sensor interfaces and junction blocks are also found in domestic and commercial applications. Junction blocks are commonly used in home entertainment systems, consumer electronics, and audio and video equipment. For instance, they may be found in home theater systems, where they act as a communication hub between the audio/video receivers, speakers, and other components.Junction blocks are also found in the automotive industry, where they are used to link components, such as the ignition system, fuel injectors, suspension, and brakes. In particular, junction blocks are employed to facilitate the transmission of high-speed data from senders to receivers.Working PrinciplesSignal buses, or junction blocks, employ a point-to-point configuration, allowing them to efficiently transfer signals between components. At each end of the junction block is a node, which acts as an intermediary between the devices it is intended to connect. The nodes within the junction block are connected to a 12-pin connection, which consists of ten power pins and two signal pins. The power pins are designed to transmit power from one device to another, and the signal pins are used to actually transfer data. Furthermore, the power pins in a junction block typically feature a regulator which helps to ensure a reliable connection. The regulator also helps to maintain the voltage levels in the power pins ensuring consistent voltage outputs. Junction blocks also come with built-in communication protocols designed to ensure secure data transfers. The protocols vary depending on the junction block, but the most common are CANBus, RS-232, and ProfiSignal.ConclusionJunction blocks, or signal buses, represent an invaluable modern technology. They can be found in almost any device designed to transfer and/or receive information and are used to facilitate secure data transfers. It is likely that the prevalence of junction blocks will only continue to increase in the coming years as their integrations become essential for a wide variety of applications.

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2981884-ND

2981884

Sensors, Transducers