JPH0354004U - - Google Patents
Info
- Publication number
- JPH0354004U JPH0354004U JP11401289U JP11401289U JPH0354004U JP H0354004 U JPH0354004 U JP H0354004U JP 11401289 U JP11401289 U JP 11401289U JP 11401289 U JP11401289 U JP 11401289U JP H0354004 U JPH0354004 U JP H0354004U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- cpu
- programmable controller
- circuit
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Programmable Controllers (AREA)
Description
第１図、第２図はこの考案の一実施例によるプ
ログラマブルコントローラを示し、第１図は構成
図、第２図は機能ブロツク図、第３図は従来のプ
ログラマブルコトローラを示す構成図である。
図において、１……ＣＰＵユニツト、２……電
源ユニツト、３……入力ユニツト、４……出力ユ
ニツト、５ａ……特殊機能ユニツト（音声入力ユ
ニツト）、６……ベースユニツト、７……入力機
器、８……出力機器、９……マイクロホンである
。なお、図中、同一符号は同一、又は相当部分を
示す。
1 and 2 show a programmable controller according to an embodiment of this invention, FIG. 1 is a configuration diagram, FIG. 2 is a functional block diagram, and FIG. 3 is a configuration diagram showing a conventional programmable controller. . In the figure, 1...CPU unit, 2...Power supply unit, 3...Input unit, 4...Output unit, 5a...Special function unit (audio input unit), 6...Base unit, 7...Input device , 8... Output device, 9... Microphone. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
対象からの制御量をシーケンス制御可能な信号に
変換するＣＰＵを持つた特殊機能ユニツトを備え
たプログラマブルコントローラにおいて、前記特
殊機能ユニツトが、マイクロホンを介して取り込
まれた音声を音圧に比例したデジタル値に変換し
、メモリに記憶する回路と、一定の音圧レべルで
ＯＮまたはＯＦＦする信号を前記ＣＰＵユニツト
へ出力する回路とを具備したことを特徴とするプ
ログラマブルコントローラ。 In a programmable controller equipped with a CPU unit that controls sequence control and a special function unit that has a CPU that converts a control amount from a controlled object into a signal that can be sequence-controlled, the special function unit is input via a microphone. It is characterized by comprising a circuit that converts audio into a digital value proportional to sound pressure and stores it in a memory, and a circuit that outputs a signal that turns ON or OFF at a certain sound pressure level to the CPU unit. programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11401289U JPH0354004U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11401289U JPH0354004U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0354004U true JPH0354004U (en) | 1991-05-24 |
Family
ID=31662401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11401289U Pending JPH0354004U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354004U (en) |
-
1989
- 1989-09-28 JP JP11401289U patent/JPH0354004U/ja active Pending