R-8618 Ethernet daisy chain acquisition module

Main features:

Supports dual Ethernet interfaces and uses Ethernet bus communication to improve communication speed and real-time data.

Supports parallel communication between multiple modules, and the main station can simultaneously collect data from multiple modules instead of RS485 polling.

Supports multiple main station communication methods and can support 5 main stations to collect data simultaneously.

Support mainstream MODBUS-TCP protocol for easy connection to on-site IPC, PLC, HMI and other main control devices.

Support VLAN function, which can effectively isolate broadcast storms in the on-site network by configuring VLANs.

The BYPASS function is supported. The power failure or damage of a single module will not affect the subsequent communication link.

Support remote data collection from external networks, with port mapping through routers, enabling cross internet data collection.

Support 16 channel data collection, which can connect more sensors and reduce construction difficulty.

Support external cold end acquisition, ensuring the accuracy of thermocouple cold end measurement, and achieving precise measurement with 24 bit AD.