HCBUS-1000 Dual Wire Bus Control System

Product Details

1.The communication network adopts RS-485 interface, Modbus protocol, and is a master-slave redundant waste heat backup. Its redundancy ensures that any breakage or short circuit on the communication cable will not affect the operation of the electric actuator. Each electric actuator is assigned a settable address and communicates through a twisted pair network, executing commands for opening, closing, stopping, emergency shutdown (ESD), and opening positions. The same communication network is used to transmit the status and alarm diagnostic information of all electric actuators (including open circuit, grounding, and short circuit faults in loop communication).

2.① Each ring bus controller can accommodate 240 electric actuators

② Hot backup is suitable for highly integrated systems

③ System fault tolerance ensures continuous operation even in the event of system failure

④ Built in numerous diagnostic functions, including communication performance data and fault point display

⑤ No repeater required, priority given to sending instructions to the device

⑥ Any actuator that loses power at any time does not affect loop communication

⑦ Each workstation has two 485 bus communication interfaces for communication with the upper computer

⑧ The increasing information flow makes asset management more effective

⑨ Communicate with DCS and PLC systems using industry standard Modbus RTU and TCP protocols

Application

Fieldbus communication is the mainstream trend in industrial control, and has been widely used in markets such as power, water treatment, petroleum, and petrochemical industries。

Packing & Delivery

We use wooden boxes and pallets for packaging, and the actuator will be wrapped in bubble film plastic bags to ensure maximum product safety. We support sea transportation, and products can also be shipped to any port you specify.

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