GE IC693ALG221
The GE IC693ALG221 module is an analog input module designed by General Electric (GE) for its series 90-30 programmable logic controllers (PLCS). It is mainly used to convert external analog signals (such as temperature, pressure, flow, etc.) into digital signals that can be recognized by PLC for PLC processing and control.
Main function
Analog signal acquisition: collect 4 analog input signals and convert them into digital signals.
Signal conversion: The analog signal is converted to the digital signal available to the PLC.
Isolation protection: Each channel has isolation protection to prevent external interference.
Product parameters and specifications (typical values, refer to the product data manual)
Number of channels: 4
Input signal type: analog current
Input range: Configurable
Resolution: High resolution