Communiquez avec les autres et partagez vos connaissances professionnelles

Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.

Suivre

In the machine how we connect the emergency push buttons with the emergency stop relay serial or parallel?

user-image
Question ajoutée par Maher Alasli , service engineer , UNITED WEAVERS
Date de publication: 2013/09/29
muhammad arif
par muhammad arif , Assistant Engineer , Phoenix armour

series

حسام ناجى
par حسام ناجى , testing and commissioning engineer II , SENDAN INTERNATIONAL COMPANY

series with normally close contact

حسن الصافى ابوزيد الصافى ابوزيد
par حسن الصافى ابوزيد الصافى ابوزيد , Engineering In Planning Office , Sea ports Corporation (Sudan)

we connected series 

Mohamad Abd El-Azeem
par Mohamad Abd El-Azeem , Substation Automation Systems (SAS) Testing and Commissioning Engineer , ABB Automation Saudi Arabia

Should be in series so it can open the circuit.

Utilisateur supprimé
par Utilisateur supprimé

Emergency Push buttons are connected in series in Normally closed condition

 

Abdul Wajid
par Abdul Wajid , Automation Engineer , Mehta Brothers (Pvt.) Ltd.

It should be connected in series with relay in normally closed contact.

larry chehab
par larry chehab , Engineering Specialist , NPI / Manufacturing

it has to be in series because you have to activate the relay to chut off or turn on the machine or the device it is connected to it.

relays are used to start a new state.

GEE VARGHESE JOY
par GEE VARGHESE JOY , ELECTRICAL TECHNICIAN , Radisson blu hotel

To connect series to control circuit through emergency normally closed contact

Utilisateur supprimé
par Utilisateur supprimé

Series connection (stop switch  Normal Close Contact)

thiagarajan reddy
par thiagarajan reddy , shift electrical engineer , chemplast sanmar ltd

WHEATHER IT IS A STARTER THE EMMEGENCY OFF BUTTON IS CONNECTED SERIES WITH THE CIRCUIT TO OPEN THE CONTACTOR.SUPPOSED TO BE A BREAKER USED THE OFF EMMERGENCY BUTTON IS IN PARALLEL TO THE OFF CONTROL CIRCUIT

olusoji ajayi
par olusoji ajayi , electrical technician , british american tobacco

You connect it in series with normally close contact

More Questions Like This