JPH02126452U

JPH02126452U -

Info

Publication number: JPH02126452U
Application number: JP3453089U
Authority: JP
Priority date: 1989-03-27
Filing date: 1989-03-27
Publication date: 1990-10-18

Description

[Brief explanation of drawings]

第１図は実施例の全体構成図、第２図はコネク
ターの回路構成図、第３図は他のコネクターの回
路構成図、第４図は従来の実施例の全体構成図で
ある。１，１０１……主装置、２……外部電線回路、
４……電話機、５……データ通信用機器、６……
データ通信機器用コネクター、５０……入力端子
、５１……電話機出力端子、５２……機器出力端
子、１６……スイツチ、１８……通話用回線、１
９，２２……制御用回線。 FIG. 1 is an overall configuration diagram of an embodiment, FIG. 2 is a circuit configuration diagram of a connector, FIG. 3 is a circuit configuration diagram of another connector, and FIG. 4 is an overall configuration diagram of a conventional embodiment. 1,101...Main device, 2...External electric wire circuit,
4...Telephone, 5...Data communication equipment, 6...
Connector for data communication equipment, 50...Input terminal, 51...Telephone output terminal, 52...Device output terminal, 16...Switch, 18...Telephone line, 1
9, 22... Control line.

Claims

[Scope of utility model registration request]

Each input terminal is composed of a telephone line and a control line connected to a main device that controls a plurality of telephones, and a terminal of the telephone line connected to the telephone set and an input terminal of the control line are connected to each other. a telephone output terminal consisting of a control line terminal;
A connector for a data communication device having a device output terminal for connection to a data communication device, wherein the device output terminal is connected to an input terminal of the telephone line, and this connection point and a telephone output terminal of the telephone line. A connector for data communication equipment characterized by having a switch installed between the connectors.