Programmable Logical Controllers 8-channel 0-10V/4-20mA signal acquisition 16-bit resolution (±0.1% error) accurately adapting to industrial sensor monitoring needs. Plug-and-play design seamless integration into existing PLC systems and support for fast debugging of custom ranges. Optical isolation + wide temperature operation (-40°C to 70°C) anti-electromagnetic interference dust and shock resistance adapt to harsh environments. Supports hot-swap (when the system is compatible) LED real-time status indication and troubleshooting efficiency is increased by 50%. CE/UL/RoHS certification 18-month warranty + 24-hour technical support to ensure stable operation in industrial scenarios.