Delta DVP06XAS Programmable Logic Controller Extension Module

The Delta DVP06XA-S (also listed as DVP06XAS) is a PLC extension module that adds 6 I/O points to the Delta DVP-S series, delivering 4 analog inputs and 2 analog outputs for mixed-signal process control. It supports selectable analog input ranges of ±10 VDC or ±20 mA, and analog outputs of 0–10 VDC or 0–20 mA, with 12-bit resolution for precise sensing and actuation. Communication is via RS-485 with Modbus support accessible through the PLC, and it is designed for DIN-rail mounting in control panels and machinery. Power supply options include 24 VDC or 100–240 VAC depending on the specific model, and the module operates from 0°C to 55°C. Compatible with Delta DVP-S series PLCs, it converts analog signals to digital and back for PLC processing and real-time data handling. Typical applications include monitoring and controlling sensors and actuators in manufacturing lines, HVAC systems, and water treatment plants, where analog signals such as temperature, pressure, flow, and speed must be interfaced with a PLC for precise control.