Wellsun - Model DJGL33-WS1c -Concentrator

DJGL33-WS1c concentrator is the central management equipment and control equipment of low-voltage power management system, responsible for system command transmission, data communication, network management, event recording and other functions. It has the characteristics of high reliability, high precision and low power consumption. The concentrator upstream channel communicates with the meter reading master station through wireless public network or Ethernet. The downlink channel communicates with various meters via 485 using the DL/T 645 communication protocol.