ISO1211: ISO1211

prabhuram R

Part Number: ISO1211

Hi,

I am looking for a solution where iso1211 should be used in wet and dry contact using simple DIP switch is there any solution for the following.

For example

1.If we use input1 in WET contact that can be changed using simple DIP switch to DRY contact.

over 3 years ago

0 Lucas Schulte9 over 3 years ago

TI__Expert 6955 points

prabhuram R,

Can you explain what WET and DRY contact is from an electrical standpoint? A figure or diagram of what you are trying to achieve would also help here.

Respectfully,

Lucas Schulte

0 prabhuram R over 3 years ago in reply to Lucas Schulte9

Prodigy 165 points

Hi Lucas,

Dry and Wet contact is same as Sink and Source type.

0 Lucas Schulte9 over 3 years ago in reply to prabhuram R

TI__Expert 6955 points

prabhuram R,

Thank you for explaining. Please allow me some time to see if switching between source and sink is achieve with DIP switches. I will post on this thread on Monday with what I find out.

Respectfully,

Lucas Schulte

0 Lucas Schulte9 over 3 years ago in reply to Lucas Schulte9

TI__Expert 6955 points

prabhuram R,

Unfortunately I don't see a way to practically acheive switching between source and sink configurations with DIP switches. Corsspoint switches might be something worth looking into as possible way to acheive switching between the two configurations but will take further investigation.

Is using a bridge rectifier like in figure 30 of the datasheet a possible solution for what you need?

Respectfully,

Lucas Schulte

0 Lucas Schulte9 over 3 years ago in reply to Lucas Schulte9

TI__Expert 6955 points

prabhuram R,

I haven't heard from you but I hope you have been able to resolve your issue. I'm marking this thread as resolved for now but feel free to respond if you still need help.

Respectfully,

Lucas

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ISO1211: ISO1211