change over switch

[Charbel]

Dear,

I am looking at the attached and want to produce wiring diagram for it,

what do you think it is meant by changeover switch and how it can be wired?

very much appreciated,

Charbel

 

[nonuke]

This is an interface relay with a Change Over contact.

 

[JordanCClark]

A changeover switch is usually SPDT with a Normally Open and a Normally Closed contact with a single common. However, your picture doesn't match that. Is this how the unit actually looks?

 

[Mickey]

See link

https://www.google.com/search?q=cha...X&ved=0ahUKEwikqIn43JPKAhUS62MKHcPzCs0QsAQIGw

 

[nonuke]

A changeover switch is usually SPDT with a Normally Open and a Normally Closed contact with a single common. However, your picture doesn't match that. Is this how the unit actually looks?

Yes. This is how it looks.

 

[shooter]

sorry but foto is not correct

 

[nehpets]

NoNuke's diagram in post #2 is correct.

Steve

 

[boneless]

This one should be the actual drawing (page 3 top right):

https://cache.industry.siemens.com/dl/files/990/7745990/att_100821/v1/5309545-10_DS02.pdf

 

[nonuke]

This one should be the actual drawing (page 3 top right):

https://cache.industry.siemens.com/dl/files/990/7745990/att_100821/v1/5309545-10_DS02.pdf

Thank you Boneless for confirming that my information was correct.