Used CN132-24 dual setpoint temperature/process controller. Runs on 24V DC input power, accepts thermocouple or PT100 RTD input, and has two output drive modes:
1. A 2A, 250V AC relay
2. A 5V DC, 10 mA SSR drive
History of this unit is unknown - we're clearing out our stockroom and it was found in our bin of these (which we no longer use), but was missing its box. It may be new. Tested and working. No warranty, but I'll provide a refund or replacement if arrives non-functional.