RED LION PID CONTROLLER 1/16 DIN LINEAR MA OUT AC POWER RS-485 2ND RELAY OUTPUT PXU31D20

Optimize your industrial control systems with the Red Lion PXU Series PID Controller, available in versatile 1/4 DIN, 1/8 DIN, and 1/16 DIN sizes. This controller ensures precise temperature regulation with a RTD indication accuracy of (0.3% of span, +1°C) at 25°C and supports a wide range of thermocouple input types including T, E, J, K, R, S, B, N, L, U, and TXK. It also accommodates RTD inputs for both 2 or 3 wire configurations with an excitation current of 180 µA. For process monitoring and control applications, the PXU accepts various input ranges: 0-5VDC or 0-10VDC; current inputs of 0-20mA or 4-20mA; and low-level signals from 0-50mV. An optional CT input for single-phase AC current measurement up to 25mA is also available. Remote setpoint input can be facilitated through either voltage (0-10 VDC) or current (0-20 mA or 4-20 mA). Communication is streamlined via RS-485 serial interface for integration into existing systems. Output options include time proportioning or DC analog outputs along with dual relay alarm outputs capable of handling Form A or C contacts rated at 3A @250 VAC. The unit features an LCD negative image transmissive display with backlighting for clear visibility in various lighting conditions. Designed by Red Lion for automation systems requiring reliable industrial controllers and RTUs, the PXU series stands out as a robust solution for demanding applications.