I've bought a relay board controlled over modbus from ali that contains 16x SRD-12VDC-SL-C relays to control my heating cables on the floor using rpi and nodered, my question is can I find a SSR pin compatible replacement for those relays? (I only use the 'NO' pin so NC output is not mandatory) After a couple of days of working I can see that I'll hit the 100k on/off cycles pretty fast, I want to have some information on what options do I have regarding potential fixes/replacements of those boards (besides replace to another SRD-12VDC-SL-C relay...)
Also if somebody have any other ideas I'll be happy to hear them out :)
EDIT System is "fail safe" that is, any damage of relay will not cause damage to my heating cables, or house, or anything...
I do not use RPI GPIO to control the relays, I control the state or relays using modbus RTU protocol