JPH01131173U - - Google Patents
Info
- Publication number
- JPH01131173U JPH01131173U JP2656788U JP2656788U JPH01131173U JP H01131173 U JPH01131173 U JP H01131173U JP 2656788 U JP2656788 U JP 2656788U JP 2656788 U JP2656788 U JP 2656788U JP H01131173 U JPH01131173 U JP H01131173U
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- relay operation
- pulse generation
- relay
- recorder
- 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
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図は本考案の１実施例を示した回路図、第
２図は各種動作点のタイミングチヤート例示図で
ある。
１０は被テストリレー、１２はパルス発生器、
１４はコンパレータ、１６はＥＸ．ＯＲ回路、１
８はレコーダ、２０はカウンタである。
FIG. 1 is a circuit diagram showing one embodiment of the present invention, and FIG. 2 is a timing chart illustrating various operating points. 10 is a relay to be tested, 12 is a pulse generator,
14 is a comparator, 16 is EX. OR circuit, 1
8 is a recorder, and 20 is a counter.
Claims (1)
パレータの出力に接続されたＥＸ．ＯＲ回路とよ
りなるリレー接点のオン・オフ間転移時のパルス
発生手段と、該パルス発生度数のカウンタと、該
パルス発生状態を表示するレコーダと、リレー動
作用パルス発生器とを具備していることを特徴と
する、リレー動作テスト装置。 Two comparators connected in parallel and EX. It is equipped with a pulse generating means when the relay contact transitions between on and off, which is an OR circuit, a counter for the frequency of the pulse generation, a recorder for displaying the pulse generation state, and a pulse generator for relay operation. A relay operation test device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2656788U JPH01131173U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2656788U JPH01131173U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131173U true JPH01131173U (en) | 1989-09-06 |
Family
ID=31248311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2656788U Pending JPH01131173U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131173U (en) |
-
1988
- 1988-02-29 JP JP2656788U patent/JPH01131173U/ja active Pending
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