參數(shù)資料
型號： H7ET-N
廠商： Electronic Theatre Controls, Inc.
元件分類： 通用總線功能
英文描述： Self-powered Time Counter
中文描述： 自供電時間計數(shù)器
文件頁數(shù)： 4/7頁
文件大?。?/td> 449K
代理商： H7ET-N
C-20
Self-powered Time Counter
H7ET
Connections
I
Terminal Arrangement
Bottom view: View of the Time Counter rotated horizontally 180
°
I
Connections
H7ET Time Counter
PNP/NPN Universal DC Voltage Input Model With Backlight
1. Contact Input (Input by a Relay or Switch Contact)
Note: 1.
Terminals 2 and 4 (input circuit and reset circuit) are func-
tionally isolated.
2.
Select input transistors according to the following:
Dielectric strength of the collector
≥
50 V
Leakage current < 1
μ
A
Backlight Model
No-backlight Model
Backlight
24 VDC
Timer
input
Reset
input
Timer
input
Reset
input
Relay
Input
Reset
Relay
or Switch
or Switch
Input
Reset
2. Solid-state Input
Backlight
24 VDC
Open collector of a
PNP transistor
Open collector of a
PNP transistor
Backlight
24 VDC
or Open collector of an
NPN transistor
or Open collector of an
NPN transistor
相關PDF資料
PDF描述
H7ET-N-B Self-powered Time Counter
H7ET-N1 Self-powered Time Counter
H7ET-N1-B Self-powered Time Counter
H7ET-NFV Self-powered Time Counter
H7ET-NFV-B Self-powered Time Counter
相關代理商/技術參數(shù)
參數(shù)描述
H7ETN1 制造商:OMRON AUTOMATION AND SAFETY 功能描述:TIME COUNTER LCD NO-VOLTGE-INPT 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Self-Powered Time Counter
H7ET-N1 功能描述:計時器 Time Totalizer LCD RoHS:否 制造商:Omron Industrial 定時范圍:0.05 s to 30 hr 電源電壓:100 VAC to 240 VAC 系列:
H7ETN1B 制造商:OMRON AUTOMATION AND SAFETY 功能描述:COUNTER TIME 999HRS NO BCKL 制造商:Omron Electronic Components LLC 功能描述:Self-Powered Time Counter, Subminiature Time Counters With Enhanced Appearance And Features 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Self-Powered Time Counter, Subminiature Time Counters With Enhanced Appearance And Features
H7ET-N1-B 功能描述:計時器 SELF-PWRD TIMER CNTR RoHS:否 制造商:Omron Industrial 定時范圍:0.05 s to 30 hr 電源電壓:100 VAC to 240 VAC 系列:
H7ET-N1-B 制造商:Omron Industrial Automation 功能描述:Totaliser 制造商:Omron Industrial Automation 功能描述:TOTALISER
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