Filteri
close
Tip rezultata
Svi rezultati uključeni
keyboard_arrow_down
Kategorija
Sve kategorije
keyboard_arrow_down
Opseg cena (RSD)
Prikaži sve
keyboard_arrow_down
Od
RSD
Do
RSD
Sortiraj po
keyboard_arrow_down
Objavljeno u proteklih
keyboard_arrow_down
Sajtovi uključeni u pretragu
Svi sajtovi uključeni
keyboard_arrow_down

Pratite promene cene putem maila

  • Da bi dobijali obaveštenja o promeni cene potrebno je da kliknete Prati oglas dugme koje se nalazi na dnu svakog oglasa i unesete Vašu mail adresu.
1-1 od 1 rezultata

Broj oglasa

Prikaz

format_list_bulleted
view_stream
1-1 od 1
1-1 od 1 rezultata

Prikaz

format_list_bulleted
view_stream

Režim promene aktivan!

Upravo ste u režimu promene sačuvane pretrage za frazu .
Možete da promenite frazu ili filtere i sačuvate trenutno stanje

Naponsko strujni i strujno naponski modul 4-20mA. Za prenos podataka na vece daljine i sa vecom sigurnoscu se koristi naposno strujna konverzija u opsegu 4-20mA. Na oba modula se jednim trimerom podesava nula a drugim struja, odnosno napon u odnosu na zeljeni ulazni napon, odnosno struju. U kompletu idu dva modula, naponsko-strujni i strujno-naponski. Current to Voltage Converter 4-20 mA 0-15V Voltage switch current module can convert 0-3.3V / 0-5V / 0-10V / 0-15V voltage signal into 4-20ma current signal; In the process of signal transmission circuit voltage signal will increase transmission distance becomes weak, the transmission can be avoided using weak electric current signal. 1. power supply voltage range of DC 7V ~ 30V 2. the input voltage signal 0 ~ 2.5V, 3.3V, 5V, 10V, 15V. 3. the output current 4-20ma. 4. zero and span can be adjusted (potentiometer adjustment). 5. with the isolated nature of the non-optically isolated. 6. module size: 3.3 * 2.5cm Description: Voltage switch current module can convert 0-5V voltage signal into 4-20mA current signal. In the process of signal transmission circuit voltage signal will become weak with transmission distance increased, the transmission can be avoided using weak electric current signal. Power supply voltage: DC 12V~24V. Input voltsge signal: 0~5V. Output current: 4-20mA. Module size :5.5*2.5cm zero and span can be adiusted (potentiometer adjustment). with the isolated nature of the non-optically isolated. Input and output linear equations: To convert the voltage and output current is a linear relationship, according to the zero point and adjust the range to determine the linear equation, two points to determine a straight line, two points are zero and adjust the range. Iout = K * V + b. For example: 0-10V will be converted to 4-20mA, two points (0.4) and (10.20) which can determine the linear equation I = 1.6 * V +4. Product manual: 1: get the baby power supply module connected to the right side of the three terminals. 2: zero: the conversion voltage signal is adjusted to 0V, adjust the zero reset device to make the output current 4ma. It is best to adjust the potentiometer knob with glue. 3: Tuning: adjust the conversion voltage to the required full-scale voltage (such as 3.3V, 5V, 10V, 15V), will adjust the full potentiometer so that the output current can be 20ma. The adjustment process will find the current output indicator from weak to strong. It is best to adjust the potentiometer knob with glue. 4: input voltage within the range, you can output the corresponding current, and the output current is negative for the power supply. Example of adjustment: For example: the supply voltage of 24V, need to 0-10V into 4-20mA 1: connected to the power supply voltage 24V, 24V positive connected to the right side of the three terminals, the negative side of the right end of the three terminals. 2: Zero: Two short terminals on the left side, adjust the zero knob to make the output (middle three terminals on the right) 4mA. 3: adjust the range: the need for conversion on the left side of the 10V, the left side of the need to convert the voltage of the negative pole. Adjust the span knob so that the output (middle three terminals on the right) is 20mA. 4: to change the voltage in the 0-10V change, the output current in the 4-20mA linear changes.

Prikaži sve...
900RSD
forward
forward
Detaljnije
Nazad
Sačuvaj