JPS6265744U

JPS6265744U -

Info

Publication number: JPS6265744U
Application number: JP15579185U
Authority: JP
Priority date: 1985-10-14
Filing date: 1985-10-14
Publication date: 1987-04-23

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す配線図、第２
図〜第８図は本実施例の回路接続の変更によつて
得られる各種回路パターンの等価回路図である。ａ，ｂ，ｃ，ｄ，ｅ，ｆ，ｇ，ｈ，ｉ，ｊ，ｋ
，ｌ，ｍ，ｎ……接続子、Ｏ……入出力コネクタ
、Ｐ……保護用ダイオード、ｇ……配線の接続点
、ｒ……プリント配線、Ｓ……リレーコイル、ｔ
……リレー接点、＋ｕ，−ｕ……コモン入力端子
、＋Ｖ，−Ｖ……コモン出力端子、Ｒ１，Ｒ２，
Ｒ３……リードリレーのコイルと接点の対を示す
名称。 Figure 1 is a wiring diagram showing one embodiment of the present invention;
8 are equivalent circuit diagrams of various circuit patterns obtained by changing the circuit connections of this embodiment. a, b, c, d, e, f, g, h, i, j, k
, l, m, n...connector, O...input/output connector, P...protective diode, g...wiring connection point, r...printed wiring, S...relay coil, t
...Relay contact, +u, -u...Common input terminal, +V, -V...Common output terminal, R1, R2,
R3: Name indicating a pair of reed relay coil and contact.

Claims

[Scope of utility model registration request]

In a relay circuit consisting of multiple reed relays and printed wiring on a board, there are lines on the board between the coil of each reed relay and the common input terminal, between the contacts of each reed relay and the common output terminal, and between each contact. A relay circuit characterized in that a plurality of connectors such as jumper pins are provided to short-circuit or open between the relay circuits, and the circuit connection can be changed by setting the states of these connectors.