Description
The WECON LX3V-4ADI-BD is a 4-channel analog current input expansion board (BD module) designed for WECON LX3V series PLCs. It converts 4~20mA signals into digital values (0~2000), fits directly onto the PLC CPU for a compact footprint, and operates on 5V DC power. Key Specifications & Description: Channels: 4-channel analog input (4-20mA current).Resolution: 8uA ((4sim 20text{mA}/2000)).Data Range: (0sim 2000) (digital value saved in system registers D8112-D8115).Input Impedance: (250Omega ).Conversion Speed: One PLC scan cycle.Installation: Internal installation on top of the LX3V PLC.System Flags: Uses M8112-M8115 to represent channel status. Key Features: Compact Design: Installs internally without increasing the PLC installation area.Power: Powered by the PLC host (5V DC).Application: Suitable for monitoring industrial sensors requiring 4-20mA input.
The WECON LX3V-4ADV-BD is a compact 4-channel analog voltage input expansion board designed for the WECON LX3V series PLC. It mounts directly onto the PLC main unit, converting input voltages of (-10text{V}) to (+10text{V}) into a digital value ranging from (-2000) to (2000). It offers high-precision analog data acquisition in industrial automation applications. Key Features and Specifications: Analog Input: 4 channels (Voltage), range (-10text{V}) to (+10text{V}).Input Impedance: (160text{k}Omega ).Digital Output Range: (-2000) to (2000).Conversion Time: One PLC scan cycle.Installation: Internal expansion board (BD) mounted on top of the PLC, not occupying standard expansion module space.Accuracy: (pm 0.5%) of full scale.Power Supply: (5text{VDC}pm 10%), (70text{mA}) (powered by the PLC host).Maximum Input: The unit may be damaged if the input voltage exceeds (pm 15text{V}). Application Note:The converted digital values are stored in special system memory addresses (e.g., (D8112) or (D8113)). The module does not have internal insulation between channels. The input signal characteristics cannot be adjusted directly on the module.
