JPS59171445U

JPS59171445U - Terminal socket for optical transmission control

Info

Publication number: JPS59171445U
Application number: JP1983066368U
Authority: JP
Inventors: 榊野　隆弘
Original assignee: オムロン株式会社
Priority date: 1983-05-03
Filing date: 1983-05-03
Publication date: 1984-11-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の光伝送制御用ターミナルソケットの全
体の外観図、第２図は光送信回路のブロック回路図、第
３図は主ターミナルソケットの外観斜視図、第４図は主
受信回路部のブロック回路図、第５図は副受信回路部の
ブロック回路図である。１・・・・・・光伝送制御用ターミナルソケット、２・
・・・・・主ターミナルソケット、３ａ、　　３ｂ、・
・・、　　３ｎ・・・・・・副ターミナルソケット、４
・・・・パ・主受信回路部、５・・・・・・光ファイバ
、６・・・・・・光送信回路、１１・・・・・・光／電
気変換部、１２・・・・・・アドレス判別回路、１３・
・・・・・直列／並列変換部、１４・・・・・・アドレ
ス制御部、２０・・・・・・副受信回路部、２３・・・
・・・アドレス制御部、２７・・・・・・ＬＥＤｏ−Fig. 1 is an overall external view of the optical transmission control terminal socket of the present invention, Fig. 2 is a block circuit diagram of the optical transmitting circuit, Fig. 3 is an external perspective view of the main terminal socket, and Fig. 4 is the main receiving circuit. FIG. 5 is a block circuit diagram of the sub-receiving circuit. 1...Terminal socket for optical transmission control, 2.
...Main terminal socket, 3a, 3b,...
..., 3n... Sub-terminal socket, 4
...P-Main receiving circuit section, 5... Optical fiber, 6... Optical transmitting circuit, 11... Optical/electric conversion section, 12...・Address discrimination circuit, 13・
...Serial/parallel conversion section, 14...Address control section, 20...Sub reception circuit section, 23...
...address control unit, 27...LEDo-

Claims

[Scope of utility model registration request]

(1) A main terminal socket comprising a main receiving circuit section that receives optical signals sent out from the optical transmitting circuit, and a sub-receiving circuit section connected to the main terminal socket and receiving signals from the main receiving circuit section. The main receiving circuit section includes an optical/electrical conversion section that converts an optical signal into an electrical signal, and an address discrimination circuit that discriminates an address from the electrical signal and outputs an address signal. A terminal socket for optical transmission control, characterized in that the sub reception circuit section is equipped with an address control section that detects its own address signal from the address signal applied from the main reception circuit section and outputs an operating current.

(2) In the optical transmission control terminal socket as set forth in claim 1 of the utility model registration claim, the address discrimination circuit is a serial/
A terminal socket for optical transmission control comprising a parallel conversion section and an address control section that determines an address from the parallel signals.

(3) The terminal socket for optical transmission control according to claim 1, wherein the sub-terminal socket is provided with a monitoring LED that lights up when activated.