Author Topic: Option 2 not installed on an option 2 DM502A?  (Read 458 times)

0 Members and 1 Guest are viewing this topic.

Offline BlownUpCapacitorTopic starter

  • Frequent Contributor
  • **
  • Posts: 342
  • Country: us
  • I kinda suck at the art of electronics tbh
Option 2 not installed on an option 2 DM502A?
« on: May 13, 2024, 04:43:44 am »
Hi, I have two DM502As that supposedly have option 2 installed as per the sticker on top.

The issue is that the circuits meant to be omitted in option 2 are not omitted, it seems. U1004, CR1101, R1103, and other surrounding components that should have been omitted are there!

So I am wondering, can I buy a P6601 and use it with my DM502A and not worry about my DM502As not supporting the temperature measure option?

Thanks
Hehe, spooked my friends with an exploding electrolytic capacitor the other day 😁.
 

Offline BlownUpCapacitorTopic starter

  • Frequent Contributor
  • **
  • Posts: 342
  • Country: us
  • I kinda suck at the art of electronics tbh
Re: Option 2 not installed on an option 2 DM502A?
« Reply #1 on: May 13, 2024, 04:59:03 am »
So it looks like I can indeed use a standard PT100 temperature probe. If I put 110 ohms across the lemo connector, the meter says 25 degrees celsius. That aligns with the PT100 chart so I think I can make a DIY probe with a PT100 module and a LEMO connector.
Hehe, spooked my friends with an exploding electrolytic capacitor the other day 😁.
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf