JPS5932234A - 多重伝送制御システムの中継器 - Google Patents

多重伝送制御システムの中継器

Info

Publication number
JPS5932234A
JPS5932234A JP14127782A JP14127782A JPS5932234A JP S5932234 A JPS5932234 A JP S5932234A JP 14127782 A JP14127782 A JP 14127782A JP 14127782 A JP14127782 A JP 14127782A JP S5932234 A JPS5932234 A JP S5932234A
Authority
JP
Japan
Prior art keywords
signal
transmission
return
signal line
circuit
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
Application number
JP14127782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH027541B2 (OSRAM
Inventor
Hideo Togawa
戸川 英夫
Nobuo Hisamatsu
久松 伸夫
Toshiyuki Masuda
敏行 増田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14127782A priority Critical patent/JPS5932234A/ja
Publication of JPS5932234A publication Critical patent/JPS5932234A/ja
Publication of JPH027541B2 publication Critical patent/JPH027541B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20Repeater circuits; Relay circuits
    • H04L25/26Circuits with optical sensing means, i.e. using opto-couplers for isolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Selective Calling Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
JP14127782A 1982-08-14 1982-08-14 多重伝送制御システムの中継器 Granted JPS5932234A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14127782A JPS5932234A (ja) 1982-08-14 1982-08-14 多重伝送制御システムの中継器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14127782A JPS5932234A (ja) 1982-08-14 1982-08-14 多重伝送制御システムの中継器

Publications (2)

Publication Number Publication Date
JPS5932234A true JPS5932234A (ja) 1984-02-21
JPH027541B2 JPH027541B2 (OSRAM) 1990-02-19

Family

ID=15288145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14127782A Granted JPS5932234A (ja) 1982-08-14 1982-08-14 多重伝送制御システムの中継器

Country Status (1)

Country Link
JP (1) JPS5932234A (OSRAM)

Also Published As

Publication number Publication date
JPH027541B2 (OSRAM) 1990-02-19

Similar Documents

Publication Publication Date Title
EP0319266B1 (en) Fire alarm system
JP2936301B2 (ja) 発光ダイオードを用いた信号灯の断線検知装置
JPS5932234A (ja) 多重伝送制御システムの中継器
GB2115966A (en) Fire alarm system
CN212275915U (zh) 一种供电电压检测装置
CN113053298B (zh) 驱动电路
CN112014747A (zh) 一种供电电压检测装置
JPS60229536A (ja) 遠隔操作装置
EP0986799B1 (en) Alarm system
JPS5981793A (ja) 警報設備の受信応答装置
JPS60219863A (ja) フアクシミリ装置
JP3220468B2 (ja) 遠隔監視制御システム
JPS58208893A (ja) 監視装置
JP3364344B2 (ja) 防災受信機
JPS6361818B2 (OSRAM)
JPH0129878Y2 (OSRAM)
JP3151369B2 (ja) 警報制御システム
JPH0129879Y2 (OSRAM)
KR20240078476A (ko) 소화기 위치 알림 장치
JPH1140380A (ja) 誘導灯制御装置
JPS5837598B2 (ja) 巡回記録機能付自動火災報知受信機システム
JPS62123894A (ja) 遠隔監視制御装置
JPH03224097A (ja) 住戸用自動火災報知装置
JPH04319293A (ja) 情報発信機能付き照明器具
JPS6140697A (ja) 誘導灯信号装置