RS PRO Panel Mount PID Temperature Controller 2 Input 3 Output Relay SSR 230V PID Controller On-Off 222-8145

RS PRO 222-8145 Panel Mount PID Temperature Controller is a high-quality digital temperature control device featuring 2 universal inputs and 3 output channels including relay and SSR outputs, suitable for precise temperature regulation in industrial applications.

This controller accepts universal input types including thermocouples (J, K, R, S, T) and PT100 RTDs, complying with IEC584.1 and IEC751 standards, ensuring accurate temperature measurement with 0.25% accuracy at thermocouple and resistance thermometer inputs.

The device supports configurable control forms such as ON/OFF, proportional (P), proportional-integral (PI), proportional-derivative (PD), and proportional-integral-derivative (PID) control with self-tune functionality that adapts PID coefficients through step response tuning, optimizing process control performance.

The compact 48 mm by 48 mm panel mount unit is designed with LED indicators displaying both measured process values and set values in 4-digit format for clear operational status. Protection is provided by a NEMA 4X-rated enclosure with IP65 front and IP20 rear ratings, suitable for rugged industrial environments.

Output capabilities include a relay contact rated for 5A at 250Vac resistive load and an SSR driver output capable of 20mA at 12Vdc, allowing versatile integration with heating and cooling systems. Additionally, alarm outputs enhance operational safety by signaling process anomalies.

Operating ambient temperature spans from 0°C to 50°C, with a storage temperature range from -40°C to +85°C, supporting stable operation across varied conditions. Equipped with universal thermocouple and resistance thermometer inputs for flexible process measurement.

Configurable control modes including ON/OFF and multiple PID variants for precise temperature regulation. Self-tuning PID function ensures optimal control parameters are automatically set. Compact panel mount design with robust IP65 protection on front side.

Relay and SSR outputs enable versatile control of heating or cooling equipment. Accurate and reliable temperature measurement compatible with IEC standards.

This RS PRO temperature controller is well suited for industrial, manufacturing, process control, HVAC, and laboratory applications where precise temperature management is critical. The panel mount form and multiple output types allow seamless integration into automated control systems.

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