Mitsubishi A1S68DAV 8-Channel Analog Voltage Output Module for MELSEC-A Series

The Mitsubishi A1S68DAV (A1S68DAV) is an eight-channel analog voltage output module designed for use with Mitsubishi MELSEC-A series programmable logic controller systems. Operating as a local analog output unit, this module installs directly onto a compatible MELSEC-A series base unit or rack backplane to provide precise digital-to-analog conversion for industrial automation and process control tasks. The module features eight independent analog output channels delivering a voltage range of -10 V to +10 V DC. Field wiring is secured via an integrated screw-clamp terminal block connection, ensuring stable and vibration-resistant signal distribution to connected field equipment. Through its multi-channel analog output architecture, the A1S68DAV is typically used to interface the PLC CPU with external devices requiring continuous voltage control signals, such as variable frequency drives, proportional valves, speed controllers, and instrumentation displays. Its rugged modular design ensures reliable performance in factory automation, material handling systems, and automated production machinery utilizing MELSEC-A control architectures.