LOAD CONTROLS PH-3A Matrix switch module

LOAD CONTROLS PH-3A Matrix switch module

CONTROLS PH-3A adopts a token communication strategy with high reliability and high throughput. CONTROLS PH-3A supports network status monitoring, which can be monitored by PLC, and can generate instant alarm in case of failure. In addition, CONTROLS PH-3A supports advanced communication functions such as exceptional read and write and non-clear read and write. The BM85 multiplex composite network bridge is configured in the MB+network to convert the MB+network protocol into a standard RS232C interface protocol to integrate WAN communication.

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Warranty: 365 days    Goods status: new/used      Shipping method: Courier delivery

CONTROLS PH-3A is used in the communication network from each field station to Beijing dispatching center. CONTROLS PH-3A has become a de facto industrial standard. It adopts RS232C serial communication mode and can use all existing remote communication modes, such as satellite, radio, telephone lines, etc. The main channel of remote communication in SCADA system can be connected with Hughes' satellite transceiver through an RS232C interface of BM85. Modbus data packets are converted into X.25 data packets through satellite transceiver to enhance the error correction capability of communication.

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