Module PLC Analog to Digital Wecon LX3V-4AD

Module analog to digital

• The LX3V-4AD special module has four input channels. The input channels receive analog signals and convert them into a digital value. This is called an A/D conversion; the maximum resolution is 16 bits.
• The selection of voltage or current based input/output is by user wiring. Analog ranges of -10 to 10V DC (resolution: 5mV), and/or 4 to 20mA, -20 to 20mA (resolution: 20µA) may be selected.
• Data transfer between the LX3V-4AD and the LX3V main unit is by buffer memory exchange. There are 32 buffer memories (each of 16 bits) in the LX3V-4AD.
• LX3V-4AD consumes 5V voltage from LX3V main unit or active extension unit, 90mA current of power supply.