JPH03106473U - - Google Patents

Info

Publication number
JPH03106473U
JPH03106473U JP1334490U JP1334490U JPH03106473U JP H03106473 U JPH03106473 U JP H03106473U JP 1334490 U JP1334490 U JP 1334490U JP 1334490 U JP1334490 U JP 1334490U JP H03106473 U JPH03106473 U JP H03106473U
Authority
JP
Japan
Prior art keywords
relay board
sensors
cable
supplies
controller
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
Application number
JP1334490U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1334490U priority Critical patent/JPH03106473U/ja
Publication of JPH03106473U publication Critical patent/JPH03106473U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electronic Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案のＩＣ試験用センサ電源信
号送受装置の一例を便宜的にセンサの総数を６個
として示す接続図、第２図は、従来のＩＣ試験用
センサ電源信号送受装置の一例を便宜的にセンサ
の総数を６個として示す接続図である。 Fig. 1 is a connection diagram showing an example of the sensor power signal transmitting/receiving device for IC testing of this invention, assuming for convenience that the total number of sensors is six, and Fig. 2 is an example of the conventional sensor power signal transmitting/receiving device for IC testing. FIG. 4 is a connection diagram showing the total number of sensors as six for convenience.

Claims (1)

【実用新案登録請求の範囲】 それぞれＩＣ試験装置の所定個所にＩＣが存在
するか否かを検出する多数のセンサと、電源部か
ら電源電圧および接地電位が供給される中継ボー
ドと、コントローラとを備え、 上記それぞれのセンサと上記中継ボードが、上
記中継ボードに供給された電源電圧を上記それぞ
れのセンサに供給するケーブル、上記中継ボード
に供給された接地電位を上記それぞれのセンサに
供給するケーブルおよび上記それぞれのセンサの
出力信号を上記中継ボードに中継するケーブルに
よつて接続され、 上記中継ボードと上記コントローラが、上記中
継ボードに中継された上記それぞれのセンサの出
力信号を上記コントローラに供給するケーブルに
よつて接続された、 ＩＣ試験用センサ電源信号送受装置。[Claims for Utility Model Registration] A large number of sensors each detecting whether or not an IC is present at a predetermined location of an IC testing device, a relay board to which power supply voltage and ground potential are supplied from a power supply section, and a controller. Each of the sensors and the relay board includes a cable that supplies the power supply voltage supplied to the relay board to each of the sensors, a cable that supplies the ground potential supplied to the relay board to each of the sensors, and The relay board and the controller are connected by a cable that relays the output signals of the respective sensors to the relay board, and the cable supplies the output signals of the respective sensors relayed to the relay board to the controller. IC testing sensor power signal transmitting and receiving device connected by.
JP1334490U 1990-02-14 1990-02-14 Pending JPH03106473U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1334490U JPH03106473U (en) 1990-02-14 1990-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1334490U JPH03106473U (en) 1990-02-14 1990-02-14

Publications (1)

Publication Number Publication Date
JPH03106473U true JPH03106473U (en) 1991-11-01

Family

ID=31516766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1334490U Pending JPH03106473U (en) 1990-02-14 1990-02-14

Country Status (1)

Country Link
JP (1) JPH03106473U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023081204A (en) * 2021-11-30 2023-06-09 株式会社安川電機 SENSOR NETWORK SYSTEM, SENSOR POWER SUPPLY DEVICE, COMMUNICATION DEVICE, SENSOR POWER SUPPLY METHOD, COMMUNICATION METHOD

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122511A (en) * 1984-07-09 1986-01-31 三菱電機株式会社 Method of producing pbmo6s8 compound superconductive wire blank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122511A (en) * 1984-07-09 1986-01-31 三菱電機株式会社 Method of producing pbmo6s8 compound superconductive wire blank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023081204A (en) * 2021-11-30 2023-06-09 株式会社安川電機 SENSOR NETWORK SYSTEM, SENSOR POWER SUPPLY DEVICE, COMMUNICATION DEVICE, SENSOR POWER SUPPLY METHOD, COMMUNICATION METHOD

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