4 channels of differential voltage (-10 V ~ +10 V) / current (-20 mA ~ +20 mA) input
Resolution: 16-bit
Built-in RS-485 interface
Four channels on DVP04AD-H3 are able to receive analog signals (voltages or currents), and convert them into 16-bit digital signals. Users can read data from the module or write data into the module by means of the instruction FROM/TO in a DVP-EH2/EH3 series PLC. There are 49 control registers in the module, and they are 16-bit registers. Whether the input signals are voltage inputs or current inputs depends on the wiring. The voltage input range is ±10 V DC. (The resolution is 312.5 μV.) The current input range is ±20mA. (The resolution is 0.625 μA).