CaspianSage
Member
Greetings Friends
We are monitoring thermostats using an input to a dc input card on a PLC-5/20 - The PLC sends an alarm if the heating devices do not start within a certain time frame or the set point is not reached within a predetermined time.
We use the thermostats to turn on a relay to send the 24 signal to the PLC using the PS in the PLC cabinet for the 24 VDC signal.
This is a bit off topic for this forum but I have searched in vain to get some straight answers on a myriad of other sites and since this site is loaded with some pretty smart and experienced technical people I thought I could get the best answer here so please forgive me in advance..
We are looking for WIFI or Wired network thermostats that do not require a cloud service to remotely control using a smart phone or PC
Anybody have suggestions? Not really too concerned with price but we would like to know all options.
Thank you!
We are monitoring thermostats using an input to a dc input card on a PLC-5/20 - The PLC sends an alarm if the heating devices do not start within a certain time frame or the set point is not reached within a predetermined time.
We use the thermostats to turn on a relay to send the 24 signal to the PLC using the PS in the PLC cabinet for the 24 VDC signal.
This is a bit off topic for this forum but I have searched in vain to get some straight answers on a myriad of other sites and since this site is loaded with some pretty smart and experienced technical people I thought I could get the best answer here so please forgive me in advance..
We are looking for WIFI or Wired network thermostats that do not require a cloud service to remotely control using a smart phone or PC
Anybody have suggestions? Not really too concerned with price but we would like to know all options.
Thank you!