DTU power distribution terminal with novel wire arrangement device

Abstract

The invention provides a DTU power distribution terminal with a novel wire arrangement device. The DTU power distribution terminal comprises a case, a back plate, a bus , a power panel,a wire arranging device, a control panel, a single chip microcomputer and a DTU data transmission module; the back plate mounted in the case; one end of the bus extends into the case; the power panel is installed on the back plate, and a plurality of wires are connected to the power panel; the wire arranging device is installed on the back plate, the wire arranging device is matched with the wires, and the wire arranging device comprises a chamber for containing the wires and a wire pressing device for pressing the wires; the control panel is mounted on the back plate and is connected with the power panel through the lead; the single chip microcomputer is mounted on the back plate and is connected with the power panel through the wire; and the DTU data transmission module is arranged on the back plate and is connected with the power panel through the lead. The DTU power distribution terminal with the novel wire arrangement device has the advantages of being simple in structure, convenient to operate and tidy in wire arrangement.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a DTU power distribution terminal with a novel line management device. Background technique [0002] DTU is a wireless terminal device specially used to convert serial port data into IP data or IP data into serial port data, and transmit data through wireless communication network. DTU is widely used in meteorology, hydrology and water conservancy, geology and other industries. The main function of DTU is to transmit the data of the remote equipment back to the background center through wireless. To complete the data transmission, a complete data transmission system needs to be established. Included in this system: DTU, remote client equipment, mobile network and background center. At the front end, DTU and customer equipment are connected through 232 or 485 interface. After the DTU is powered on and running, it first registers to the mobile GPRS network, and then...

AI Technical Summary

Problems solved by technology

[0003] In the existing DTU power distribution terminal, the sampling circuits inside the chassis are installed together, and the distance between the sampling circuits is very close. The communication between the sampling circuit and the main control board is connected through wires, which makes the wiring of the communication wires complicated and the communication wires are fixed. Unreliable mutual interference, long assembly time of power distribution terminals, poor standardization procedures, etc.

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