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Upstream Methods: 4G LTE (Support Global Frequency Bands)
Upstream Protocol: MODBUS-TCP, MQTT
Downstream Methods: RS485 Interface
Downstream Protocol: MODBUS-RTU
Support: Up to 20~25 Acrel Devices with RS485 (MODBUS-RTU)
Power Supply: 24Vdc (default); 85~265Vac/Vdc (via AWT100-POW Module)
Standard&Certificate: CE-RED; IEC; LVD; EMC

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| Wiring Diagram of AWT100-4GHW (24Vdc Power Supply via default Configuration) |

| Wiring Diagram of AWT100-4GHW (85~265Vac Power Supply via AWT100-POW Power Moduel) |





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