Six-line doubling device
The utility model discloses a six-line doubling device. Doubling device body, a shell is arranged outside the doubling device body; the upper end outgoing line is connected with the doubling device body through a first interface; second interfaces are formed in the two sides of the shell; the side e...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a six-line doubling device. Doubling device body, a shell is arranged outside the doubling device body; the upper end outgoing line is connected with the doubling device body through a first interface; second interfaces are formed in the two sides of the shell; the side end outgoing line is connected with the second interface through a joint, the lower end of the shellis provided with a third interface, the interior of the third interface is connected with an electric meter RS-485 line A, one side of the electric meter RS-485 line A is provided with an electric meter RS-485 line B, the interior of the shell is provided with an integrated circuit, and the surface of the bottom plate is provided with a clamping groove. According to the technical scheme of the utility model, the main wire outlet terminal and the standby wire outlet terminal of the doubling device are connected separately. Wiring is facilitated, and wrong wiring is avoided at the same time. Secondly, the RS-485 incomin |
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