Multiple I/O

[ostera]

The SRT5KRMXLT has only a single Universal I/O port on the embedded NMC. Is it possible to connect both a temperature probe and a dry contact sensor to this device?

Was hoping the AP9613 added this capability but was sorely mistaken.

[Teken · Accepted solution]

You’ll need to purchase a (New / Used) NMC for the Smart Slot. You can purchase the EOL NMC AP9631 which has two I/O ports for very cheap on eBay.

Than you can install the dry contact sensor:

https://www.apc.com/us/en/product/AP9810/dry-contact-management-options-dry-contact-i-o-accessory-ad...

If this is for a enterprise application than you should be purchasing a AP9641 NMC. As it offers active support and firmware development. 👍

[ostera]

Neither of those NMCs are listed as Compatible Products for the SRT5KRMXLT. Can you confirm they do work with this model?

[Teken]

You may review this APC FAQ for supported compatibility for the SRT Series UPS:

https://www.apc.com/us/en/faqs/FA237786/

You can reach out to APC Technical Support / Reseller to confirm the same. If you have more questions please do ask. 

If not and the information provided was on point and accurate please mark that reply as a solution so it may help the next person asking the same. 👍