Available. The Mitsubishi A1SX80 is a digital input module designed for the MELSEC A Series programmable logic controllers (PLCs). It features 16 input points with a rated input voltage of 12/24 V DC, accommodating both 12 V DC (3 mA) and 24 V DC (7 mA) inputs. The module utilizes phototransistor isolation between input terminals and the PLC power supply, ensuring signal integrity and protection against electrical noise. Each input point is equipped with an LED indicator for operational status monitoring. The module has a response time of 10 milliseconds, suitable for standard industrial applications. It operates within an ambient temperature range of 0 to 55 degrees Celsius, making it versatile for various environments. The A1SX80 is compatible with the MELSEC A Series PLCs, offering seamless integration for digital input processing needs.