The 70G-IAC5A is a digital AC input module designed to provide optically isolated interfacing of AC field signals to microprocessor and digital logic circuits in data acquisition, monitoring, and control systems. This G5 package module features a green status LED for visual indication and operates with a logic supply voltage of 15 Vdc. The module is constructed with solvent-resistant thermoplastic meeting UL94-V-0 rating and tin-plated copper wire terminals, providing robust performance in industrial environments with shock, vibration, and wide temperature range operation. The 70G-IAC5A is ideal for applications requiring flexible mixing and matching of analog and digital I/O modules on the same mounting rack, offering low-cost signal conditioning with industry-standard case color identification (yellow for AC input modules).