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SPECIFICATION:
| Item | Description |
| Processor | 32-bit microprocessor, clocked at 64MHz~454MHz |
| Memory | Standard 128MB memory, data saving when power-down |
| Power supply | AC 180V～265V |
| Backup power | DC 24V |
| 5-way analog input (AI) | Input signal range 4~20mA, with overvoltage and overcurrent protection |
| 12-way digital input (DI) | Passive dry node, the internal power of device is 24V |
| 10-way digital output (DO) | Relay output, capacity 5A/250VAC, 5A/30VDC |
| 3-way RS485 | Modbus RTU Master protocol |
| 1-way RS232 | Modbus RTU slave protocol |
| 1-way Ethernet RJ45 | Modbus TCP or IEC60870-5-104 protocol |
| 1-way 2.4G ZigBee communication interface | ZigBee PRO 2007 standard |
| Watchdog, real-time calendar clock | Calendar clock power-down time, save for 3 months |
| Operating temperature | -40℃～+70℃ |
| Storage temperature | -55℃～+85℃ |
| Relative humidity | 5%～95% without condensation |
| Weight | 0.48Kg |
