Tema: Re: PLC valdiklio pasirinkimas
Autorius: Virgelis
Data: 2013-10-01 11:29:35
Nieko:
kartais aprasymus reikia netingeti paskaityti :):
Citata:
Analog Inputs
Number of inputs 4, according to wiring as described above in Note 3
AN0 and AN1 AN2 and AN3
Input range 0-20mA, 4-20mA 0-10VDC
Input impedance 154Ω 20KΩ
Maximum input rating 30mA 28.8V   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Galvanic isolation None
Conversion method Succesive approximation
Resolution (except 4-20mA) 10-bit (0 to 1023)
Resolution (at 4-20mA) 204 to 1023 (820 units)
Conversion time 20mSec, Synchronized to cycle time
Precision ± 3%
Status indication Yes – if an analog input deviates above the permissible 
range, its
value will be 1024. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Tave dominanti info yra pries sauktuku eiles:)

Virgelis

"ECIFFO"  wrote in message news:l2du3u$bmt$1@trimpas.omnitel.net...

Klausimas- kas nutiks ,I analogini iejima ( 0-10v) padavus 24?


"ECIFFO"  wrote in message news:l2djmo$17g$1@trimpas.omnitel.net...

Sveiki, dekui uz patarimus .
Jau nuspirkau , susiprogramavau ir naudoju (katilas jau kurenasi )-
UNITRONICS JAZZ.
Ladder -  ne kart nesusidurusiam su PLC  programavimu - perprast buvo l.
lengva - uzteko  elektrotrechnikos ziniu ir logikos .





"restavracyja"  wrote in message news:l1sktp$g2$1@trimpas.omnitel.net...

As primygtinai rekomenduociau siemens. Su jai ir bus bedu maziausiai.
Info be proto gausi rusu, anglu ir vokieciu kalbomis. Didziulis forumas
kuriame rasi atsakymus i visus susijusius su plc klausimus. O jei nerasi
tai oficialus supportas pades.
O su visom tom alfom tai gerai tol kol problema neislenda. O tada
galinciu padeti bus vienetai arba isvis nerasi.



>>
>> "ECIFFO" <amadejus@hotmail.com> wrote in message
>> news:l1n1kl$qdc$1@trimpas.omnitel.net...
>>> Renkuosi  valdikli savadarbiam granuliniam peciui ,  plc patirties
>>> neturiu .
>>> Gal galit pakomentuot SIEMENS LOGO , SHNEIDER ZELIO  ir UNITRONICS
>>> PLC JAZZ mini.
>>> Dar yra Mitsubichi ALPHA , bet anie lygtais brangesni .
>>> Kuri is siu imanoma neturint patirties paciam uzsiprogramuoti  ,maziau
>>> bedos su programine iranga ?
>>>
>>
>