NAR131SH-D34

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NAR131SH-D34 is a common industrial application system, which is designed for simple connectivity between multiple devices in many industrial applications. In the industrial sector, it can be used in environments with high electrical noise levels, allowing for reliable, continuous operation of electronic systems.

NAR131SH-D34 simplifies installation by providing an easy-to-use, reliable, and secure connection between industrial devices. It supports four CAN bus channels and a pair of digital input/output channels. It provides various communication settings that enable the installation and configuration of industrial devices.

The NAR131SH-D34 support up to four detectors with two-level open collectors. The NAR131SH-D34 supports two types of supply voltage: 12V and 24V. It includes an on-board USB interface that is compatible with PC, PLC, or compatible data loggers. It can also be powered from a PLC or other external power source.

In its application field, the NAR131SH-D34 is used in industrial automation systems, factory-automation systems, and machine-tool control systems for digital communication between devices. It is also often used in industrial settings for signals related to, but not limited to, motion, temperature, and pressure sensing. Moreover, it is used to monitor and control remotely operated devices.

The working principle of the NAR131SH-D34 is based on its CAN technology. It uses a twisted-pair physical layer for communication between the nodes. CAN is a serial communication protocol, which uses a differential type of signal for communication. The physical layer of CAN is composed of two lines: the bus driver and the bus receiver, connected in a loop configuration.

When a node needs to send a data packet, it must first determine whether the bus is free. If the bus is free, the node sends a request to transmit a data packet. If the request is received, the request is acknowledged, and the bus is released for grabbing. Then, the node sends a data packet on the bus.

The data packets are distributed to the receiver nodes only if the packet contains a matching ID. If no matching ID is found, then the packet is discarded. When the packet is successfully transmitted, the receiver node acknowledges the packet and the data packet is acknowledged by the source. Once the acknowledgement is received, the source node is free to send another data packet.

The NAR131SH-D34 can be used in combination with a PC or PLC, allowing the user to remotely control devices. It can also be used in combination with an RS232 interface, providing a secure connection for remote monitoring or data acquisition. In short, the NAR131SH-D34 is a reliable industrial application system for simple connectivity between multiple devices in industrial applications.

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