Delta Electronics DVP20SX211T Programmable Logic Controller

Delta Electronics DVP20SX211T is a compact 20-point programmable logic controller in the DVP-SX2 Series, designed for integrated digital and analog control in machine and process applications. It operates on 24 VDC power and provides 20 I/O points (8 DI, 6 DO, 4 AI, 2 AO) with transistor (NPN) outputs, a 16k-step program capacity, and an execution speed of 0.35 µs per instruction. Communication is via USB, RS-232, and RS-485 with support for Modbus ASCII/RTU, and it offers a high-speed pulse output up to 100 kHz; analog inputs are 4 channels and analog outputs are 2 channels. Mounting options include DIN rail or panel mount, and it supports an operating temperature range of 0°C to 55°C, making it suitable for packaging machines, conveyors, HVAC, water treatment, and process control where compact PLC control is required. Common replacements include the Delta DVP20SX211R, DVP20SX311T, and DVP12SA211T.