JPH0285933U - - Google Patents
Info
- Publication number
- JPH0285933U JPH0285933U JP16648188U JP16648188U JPH0285933U JP H0285933 U JPH0285933 U JP H0285933U JP 16648188 U JP16648188 U JP 16648188U JP 16648188 U JP16648188 U JP 16648188U JP H0285933 U JPH0285933 U JP H0285933U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- air conditioner
- emitting diode
- display circuit
- serial signal
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Description
第１図はこの考案の一実施例に係るエアコンシ
リアル信号確認治具の構成を示す回路図、第２図
はセパレート型インバーターエアコンの室内機と
室外機の渡り線による接続状況を示す模式図、第
３図はシリアル信号のフレーム構成の一例を示す
波形線図である。
１０：第１の表示回路、１２：第１の発光ダイ
オード、１４：第１の圧電ブザー（音響器）、２
０：第２の表示回路、２２：第２の発光ダイオー
ド、２４：第２の圧電ブザー（音響器）、３０：
高電圧表示回路、３２：ネオンランプ（表示灯）
、Ｒ１，Ｒ２：電流制限抵抗（電流制限素子）、
Ａ，Ｂ：テスター棒（探触用接続導体）。
Fig. 1 is a circuit diagram showing the configuration of an air conditioner serial signal confirmation jig according to an embodiment of this invention, Fig. 2 is a schematic diagram showing the connection status of the indoor unit and outdoor unit of a separate type inverter air conditioner by crossover wire, FIG. 3 is a waveform diagram showing an example of a frame structure of a serial signal. 10: first display circuit, 12: first light emitting diode, 14: first piezoelectric buzzer (sounder), 2
0: second display circuit, 22: second light emitting diode, 24: second piezoelectric buzzer (sounder), 30:
High voltage display circuit, 32: Neon lamp (indicator light)
, R 1 , R 2 : current limiting resistor (current limiting element),
A, B: Tester rod (connecting conductor for probe).
Claims (1)
直列接続してなる第１の表示回路と、第２の発光
ダイオードと第２の音響器とを直列接続してなる
第２の表示回路とを、互いの発光ダイオードの極
性が逆になるように並列接続し、この並列接続回
路の両端に電流制限素子を介して一対の探触用接
続導体を接続してなることを特徴とするエアコン
シリアル信号確認治具。 (2) 前記両探触用接続導体間に予じめ定められ
た電圧値を越える電圧が印加されたときに点灯す
る表示灯を更に備えたことを特徴とする請求項１
に記載のエアコンシリアル信号確認治具。[Claims for Utility Model Registration] (1) A first display circuit consisting of a first light emitting diode and a first sounder connected in series, and a second light emitting diode and a second sounder connected in series. The connected second display circuit is connected in parallel so that the polarities of the light emitting diodes are opposite to each other, and a pair of probe connection conductors are connected to both ends of this parallel connection circuit via a current limiting element. An air conditioner serial signal confirmation jig that is characterized by: (2) Claim 1 further comprising an indicator light that lights up when a voltage exceeding a predetermined voltage value is applied between both probe connecting conductors.
Air conditioner serial signal confirmation jig described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16648188U JPH065549Y2 (en) | 1988-12-23 | 1988-12-23 | Air conditioner serial signal confirmation jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16648188U JPH065549Y2 (en) | 1988-12-23 | 1988-12-23 | Air conditioner serial signal confirmation jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285933U true JPH0285933U (en) | 1990-07-06 |
| JPH065549Y2 JPH065549Y2 (en) | 1994-02-09 |
Family
ID=31453901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16648188U Expired - Lifetime JPH065549Y2 (en) | 1988-12-23 | 1988-12-23 | Air conditioner serial signal confirmation jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065549Y2 (en) |
-
1988
- 1988-12-23 JP JP16648188U patent/JPH065549Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065549Y2 (en) | 1994-02-09 |
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