Red Lion Controls PRA13021 Relay Module Converter

The Red Lion Controls PRA13021 Pulse Rate to Analog Converter is a 12-pin module that converts a pulse-frequency input into an analog signal suitable for control and monitoring in automation systems, providing a compact bridge between high-frequency sensor outputs and analog process inputs. Operated from a 115 VAC supply and designed to accept pulse inputs in the 1–3 kHz range, PRA13021 is commonly used to interface pulse-output devices such as flow meters, encoders, or other frequency sources with controllers, data loggers, or recording instruments that expect an analog variable rather than a raw digital pulse. Identified as a Red Lion PRA13021 Relay Module Converter, the module emphasizes straightforward installation in industrial environments where a reliable frequency-to-analog conversion is required to translate rapid pulses into a scalable process signal. The 12-pin configuration supports compact installation in panels or auxiliary enclosures, making it a suitable option for retrofit projects where space is at a premium and reliable pulse-to-analog conversion is needed.