The Delta DTN4RPTL Temperature Controller is designed as an 4-channel modular unit for multi-loop thermal regulation within industrial automation systems. It operates on a DC 24 V, isolated switching power supply and functions reliably across a 90 % - 110 % rated voltage range. The controller supports Platinum RTD input signals and maintains a 3.5W maximum power consumption suited for continuous monitoring. Its compact DIN rail mounting structure enables streamlined panel installation, while PID, ON / OFF control methods provide adaptable temperature-management behavior. Manufactured by Delta, part of the Delta Temperature Controller family within the Delta DTN Series.
