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參數(shù)資料
| 型號： | H7EC-M |
| 廠商： | Omron Electronics LLC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply |
| 中文描述： | 自供電微型計數(shù)器計數(shù)累加器無需外部電源供應(yīng)器 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 151K |
| 代理商： | H7EC-M |
H7EC
H7EC
5
I
DC VOLTAGE INPUT TYPE
I
NO-VOLTAGE INPUT TYPE
1. Contact input (input by a relay or switch contact)
2. Solid-state input (open collector input of an NPN transistor)
1. Contact input (input by a relay or switch contact)
2. Solid-state input (open collector input of an NPN transistor)
Operations
I
SELECTING THE H7EC TOTALIZING COUNTER
Determine the maximum counting speed of the counter by
evaluating the input conditions listed in the table at right.
Counting speed
Contact
signal input
20 or 30 cps
Relay or switch
contact input with
some chattering
1 kcps
Do not input contact
signal inputs.
Chattering is counted
as signal input.
High-speed transistor
inputs
Solid-state
signal input
Low-speed
transistor inputs
I
MANUALLY RESETTING COUNTERS
(-M SUFFIX MODELS)
Counters with "-M" suffixes offer the option of manual or external
resetting. To manually reset the counter, press the reset button
located to the left of the display window. To prevent an accidental
reset, lock the reset button by sliding the button downward, without
depressing it. A small "click" sound may be heard, both when
locking and unlocking the reset button. Slide the button up to
unlock.
Terminals (2) and (4)
are internally connected.
Terminals (2) and (4)
are internally connected.
Terminals (2) and (4)
are internally connected.
Terminals (2) and (4)
are internally connected.
Input
Reset
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| H7EC-V | Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply |
| H7EC-VL | Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply |
| H7EC-VLM | Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply |
| H7EC-VM | Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply |
| H7EC-BVL | Self-Powered Counters Subminiature Count Totalizers Require No External Power Supply |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| H7ECN | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:COUNT TOTALIZER SELECT 30HZ/1KHZ 制造商:Omron Electronic Components LLC 功能描述:Self-Powered Total Counter 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:COUNT TOTALIZER |
| H7EC-N | 功能描述:計數(shù)器和轉(zhuǎn)速計 TOTALISER 7 DIGIT MAX SCAN 20Hz RoHS:否 制造商:Honeywell 顯示器類型: 準(zhǔn)確性:0.5 系列:SNDJ-CNT |
| H7EC-N CAL | 制造商:Omron Corporation 功能描述:CALIBRATED - , No. of Digits / Alpha:8, Digit Height:8.6mm, Counting Speed:1kHz, |
| H7EC-N CAL D | 制造商:Omron Corporation 功能描述:CALIBRATED W/DATA - , No. of Digits / Alpha:8, Digit Height:8.6mm, Counting Spee |
| H7ECNB | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:COUNTER TOTALIZER 1KHZ SCRW TERM 制造商:Omron Electronic Components LLC 功能描述:Totalizer, Self P Owered Count Totalizer 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:Totalizer, Self P Owered Count Totalizer |
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