The GRAYHILL part 70-IAC5 is an I/O module relay input module designed for efficient and reliable control systems. This module operates at 120VAC with a low energy consumption of 8mA, ensuring cost-effective performance. With a high voltage isolation of 4000Vrms, it provides a safe and secure solution for various industrial applications. The module is easy to install with its convenient thru-hole design, making it suitable for both professional and DIY projects. Upgrade your control systems with the GRAYHILL 70-IAC5 I/O module relay input module for enhanced functionality and peace of mind.