JPH0473225U - - Google Patents
Info
- Publication number
- JPH0473225U JPH0473225U JP11240990U JP11240990U JPH0473225U JP H0473225 U JPH0473225 U JP H0473225U JP 11240990 U JP11240990 U JP 11240990U JP 11240990 U JP11240990 U JP 11240990U JP H0473225 U JPH0473225 U JP H0473225U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- unit
- determination
- determination device
- subrack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Tests Of Electronic Circuits (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図は本考案によるプラグインユニツト実装
判別回路の第１の実施例の構成図、第２図は第２
の実施例の構成図である。
１，２２……プラグインユニツト、２，２３…
…バツクボード、３……プラグ、４……ソケツト
、５……機能回路部、６，２６……論理回路部、
７，２４……電源ユニツト、８，２７……制御回
路、９……切替部、１０……インバータ、１１…
…接点、２１……サブラツク、２５……判別表示
回路、２８……正ＬＥＤ、２９……偽ＬＥＤ、３
０……外部電源、１０１，１０２……電源供給線
、１０３……判別信号線。
FIG. 1 is a block diagram of a first embodiment of the plug-in unit mounting determination circuit according to the present invention, and FIG.
It is a block diagram of an Example. 1, 22...Plug-in unit, 2, 23...
...Backboard, 3...Plug, 4...Socket, 5...Functional circuit section, 6, 26...Logic circuit section,
7, 24...Power supply unit, 8, 27...Control circuit, 9...Switching section, 10...Inverter, 11...
... Contact, 21 ... Subrack, 25 ... Discrimination display circuit, 28 ... Positive LED, 29 ... False LED, 3
0... External power supply, 101, 102... Power supply line, 103... Discrimination signal line.
Claims (1)
たプラグインユニツトの種類および実装位置の適
否を判別するプラグインユニツト実装判別装置に
おいて、前記プラグインユニツトに含まれ前記プ
ラグインユニツトの種類および実装位置に対応し
た固有の論理信号を送出する論理部と、前記バツ
クボードに含まれ前記論理信号を受信し前記論理
信号と予め記憶された前記プラグインユニツトの
有する固有の論理信号との一致性を判別してその
結果の判別信号を出力する制御部とを備えること
を特徴とするプラグインユニツト実装判別装置。 ２ 請求項１記載のプラグインユニツト実装判別
装置において、前記判別信号により前記プラグユ
ニツトに含まれる機能回路部への前記サブラツク
からの電源供給を制御する切替部が前記サブラツ
クに備えられていることを特徴とするプラグイン
ユニツト実装判別装置。 ３ 請求項１記載のプラグインユニツト実装判別
装置において、前記判別信号により前記実装され
たプラグインユニツトの実装の適否を表示する判
別表示回路が前記サブラツクに備えられ、且つ前
記論理部および前記制御部および前記判別表示回
路は前記サブラツクの外部から供給される電源に
よつて動作することを特徴とするプラグインユニ
ツト実装判別装置。[Claims for Utility Model Registration] 1. In a plug-in unit mounting determination device for determining the type and suitability of the mounting position of a plug-in unit mounted on a subrack having a backboard, A logic section that sends out a unique logic signal corresponding to the type and mounting position, and a logic section included in the backboard that receives the logic signal and matches the logic signal with the unique logic signal of the plug-in unit stored in advance. 1. A plug-in unit mounting determination device, comprising: a control section that determines the nature of the plug-in unit and outputs a determination signal as a result of the determination. 2. The plug-in unit mounting determination device according to claim 1, wherein the subrack is provided with a switching section that controls power supply from the subrack to a functional circuit section included in the plug unit based on the determination signal. Features: Plug-in unit implementation determination device. 3. The plug-in unit mounting determination device according to claim 1, wherein the sub-rack is provided with a determination display circuit that displays whether or not the mounted plug-in unit is suitable for mounting based on the determination signal, and the logic section and the control section and a plug-in unit mounting determination device, wherein the determination display circuit is operated by power supplied from outside the subrack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11240990U JPH0473225U (en) | 1990-10-25 | 1990-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11240990U JPH0473225U (en) | 1990-10-25 | 1990-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473225U true JPH0473225U (en) | 1992-06-26 |
Family
ID=31859915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11240990U Pending JPH0473225U (en) | 1990-10-25 | 1990-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473225U (en) |
-
1990
- 1990-10-25 JP JP11240990U patent/JPH0473225U/ja active Pending
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