If you are looking to purchase or repair these units, they are available through specialized industrial automation suppliers:
Based on the recognizable terms like "232-AI", "2K", and "2800", the following details relate to this type of industrial hardware:
: Modern RS-232 to Ethernet gateways with analog input support are available on Amazon or Alibaba . WD140 Industrial Data Terminal Overview | PDF - Scribd If you are looking to purchase or repair
: Features often include high-speed counters (up to 50 kHz) and various fieldbus interfaces like Ethernet TCP/IP and CANopen . Typical Industrial Applications
: New and refurbished modules can be found at PLC Masters or NSE Automation . : These values often refer to data transmission rates (e
: These values often refer to data transmission rates (e.g., 2800 bps or higher) or memory address ranges in the controller's logic.
: The "232 AI" refers to the maximum number of Analog Input channels (232 channels) that the module can handle when fully expanded. Availability and Support
: Similar "232/AI" designations are used for Industrial IoT Gateways that convert analog signals to digital protocols like MQTT or HTTP for cloud processing. Availability and Support