SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

Voltage Tolerance on LOGO v8.4 inputs

11/2/2024 4:28 PM	Rate (0)
Sparticus72 Member Joined: 7/29/2022 Last visit: 9/5/2025 Posts: 6 Rating: (0)	Dear Siemens, Can you tell me the voltage tolerance / threshold on the input to a LOGO 12/24RCE 8DI 12/24VDC 4DO v8.4. ie the threshohold between a high and a low. I have had some ramdom emails being sent from my BM saying an event triggered by one of the inputs has happened when clearly it hasn't. I'm trying to eliminate things to get to the cause and wonder if its voltage fluctuations on the input? Thanks in advance

Suggestion To thank Quote Answer

11/2/2024 4:41 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 12/25/2025 Posts: 36377 Rating: (4544)	The manual gives you the answer ... Attachment LOGO!.pdf (579 Downloads)

Suggestion To thank Quote Answer

11/21/2024 2:40 PM	Rate (0)
Sparticus72 Member Joined: 7/29/2022 Last visit: 9/5/2025 Posts: 6 Rating: (0)	Many thanks

Suggestion To thank Quote Answer

Share this page:

Share this page on...