Basic Information

Module Type Introduction

Core Functions

1. ACN 实时总线调度，完成主控与分布式 IO、智能定位器毫秒级数据同步交互
2. ACN real-time bus scheduling, realize millisecond-level data synchronization between main controller, distributed IO and intelligent positioners
3. 多接口兼容通讯，DB37 扩展串口 + RS485 端子，对接 ND9000 阀门、在线分析仪、第三方仪表
4. Multi-interface compatible communication, DB37 extended serial port + RS485 terminal, connect ND9000 valves, online analyzers and third-party instruments
5. 本地实时数据缓存，网络短时中断缓存工艺参数，恢复通讯后自动补传，无数据丢失
6. Local real-time data cache, store process parameters during short network interruption, auto re-transmit after communication recovery without data loss
7. 硬件全回路自诊断，面板状态 LED 实时显示总线断线、通讯超时、模块供电、芯片故障
8. Full-loop hardware self-diagnosis, front panel status LED display bus break, communication timeout, module power and chip failure in real time
9. 支持多模块并联组网，单机架可扩容多路 ACN 总线，适配大型造纸、矿山多点位产线
10. Support multi-module parallel networking, expand multiple ACN buses per rack for large pulp and mining production lines with massive I/O points
11. 在线固件远程升级，通过 ACN 总线下发更新程序，无需停机拆机，缩短产线维护时长
12. Remote online firmware upgrade, download ｕｐｄａｔｅ program via ACN bus without shutdown or disassembly to reduce production maintenance downtime
13. 信号电气隔离设计，总线侧与现场仪表侧隔离，抑制现场电机、变频器强电磁干扰
14. Signal galvanic isolation design between bus side and field instrument side, suppress strong electromagnetic interference from on-site motors and VFDs