GE WESDAC D20ME 18-MAR-13 Analog expansion module

The module weighs approximately 1.2 kg and is mounted in the control room. Adopt modular structure. Easy to install and maintain in the control cabinet.
Function description: The module can receive or output analog signals. Such as voltage (V), current (mA), resistance (Ω), etc., these signals are usually from the sensor or sent to the actuator.
Number and Type of channels: The D20ME module may contain multiple analog input or output channels. The amount depends on the model and configuration of the module. Each channel can be individually configured for a specific signal type and range.
Accuracy and resolution: The module provides high precision signal conversion. Ensure that the control system can accurately read and control analog signals. The resolution may reach the microvolt (μV) or microampere (μA) level.
Isolation and protection: The D20ME module may include electrical isolation between channels. To prevent signal interference. It also provides overload protection and short circuit protection. Ensure the safe operation of the system under abnormal conditions.
Communication and integration: The module can communicate with PLC (Programmable logic controller), DCS (distributed control system) or other control devices. Data exchange via a standard industrial bus or Ethernet interface.