JPH0255755U - - Google Patents
Info
- Publication number
- JPH0255755U JPH0255755U JP13459488U JP13459488U JPH0255755U JP H0255755 U JPH0255755 U JP H0255755U JP 13459488 U JP13459488 U JP 13459488U JP 13459488 U JP13459488 U JP 13459488U JP H0255755 U JPH0255755 U JP H0255755U
- Authority
- JP
- Japan
- Prior art keywords
- connectors
- connection
- output
- input
- 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.)
- Pending
Links
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Bidirectional Digital Transmission (AREA)
- Communication Control (AREA)
Description
第１図は本考案一実施例のブロツク回路図、第
２図は同上の具体回路図、第３図ないし第５図は
同上の使用説明図、第６図は信号ケーブルの説明
図である。
１ａ，１ｂはコネクタ、２は信号バツフア、３
は信号切り換え回路、４，４′は信号ケーブルで
ある。
FIG. 1 is a block circuit diagram of an embodiment of the present invention, FIG. 2 is a specific circuit diagram of the same, FIGS. 3 to 5 are explanatory diagrams of the use of the same, and FIG. 6 is an explanatory diagram of a signal cable. 1a and 1b are connectors, 2 is a signal buffer, 3
is a signal switching circuit, and 4 and 4' are signal cables.
Claims (1)
タと、両コネクタを介して入出力される信号を増
幅するバツフア回路と、操作スイツチにて両コネ
クタ間の信号伝送経路を切り換える信号切り換え
回路とで構成され、クロス接続、ストレート接続
を切り換え自在にしたことを特徴とするＲＳ２３
２Ｃ接続切り換えユニツト。 It consists of first and second connectors through which transmitted and received data are input and output, a buffer circuit that amplifies the signals input and output through both connectors, and a signal switching circuit that switches the signal transmission path between both connectors using an operation switch. RS23 is characterized by being able to freely switch between cross connection and straight connection.
2C connection switching unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13459488U JPH0255755U (en) | 1988-10-15 | 1988-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13459488U JPH0255755U (en) | 1988-10-15 | 1988-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255755U true JPH0255755U (en) | 1990-04-23 |
Family
ID=31393496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13459488U Pending JPH0255755U (en) | 1988-10-15 | 1988-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255755U (en) |
-
1988
- 1988-10-15 JP JP13459488U patent/JPH0255755U/ja active Pending
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