Modbus is a Serial Communication protocol which was discovered by Modicon in 1979 and it is used for transmitting data over serial lines between the industrial electronic devices. RS-485 Modbus uses ...

ECS工业通讯网关可提供安全可靠的数据连接与转换，使不同种类的PLC系统互联互通、多网融合、实时数据交换。 工业现场设备种类繁多，通信协议的多样化问题，越来越突出，已严重影响到自动化系统的性能、升级改造、工期、成本和系统稳定性等，解决自动化 ...

The new CLICK™ family of PLC components offers practical PLC features in a compact yet expandable design, with easy-to-use FREE programming software. A powered CLICK CPU unit can function as a ...