The ADC PSX-30 is a high-performance, reed relay optically isolated signal conditioner designed for process monitoring, control, and measurement applications. Its key features include:1. Optical isolation - This isolation technology prevents any electrical interference or noise from being conducted through the device, ensuring high reliability and improving system safety.2. Wide voltage range - The PSX-30 operates with input voltages ranging from 0 to 30 volts DC, making it suitable for a variety of input signal sources.3. Ground Loop Isolation – The PSX-30 provides additional protection against ground loops by isolating the input and output signals and preventing them from affecting each other.4. High accuracy - The device provides high accuracy analog input, analog output, and relay contact output, ensuring precise signal conditioning and control.5. High symbol accuracy - The PSX-30 has a symbol accuracy of ±0.5% without any calibration required, which is significantly better than other comparable products.6. Low power consumption - The PSX-30 operates with a low power consumption of just 350 mW, making it an energy-efficient choice for various applications.7. Wide operating temperature range - It can operate over a wide temperature range of -20 to +70 degrees Celsius.8. Compact size - The device has a compact size of 33 x 44 mm, making it easy to mount in various equipment configurations.