Description
Overview
GAOTek smart iot gateway is an important part of the intelligent distribution automation system to complete the power distribution room microcomputer protection, automatic devices, monitoring and other intelligent devices and computer systems, power grid automation system to achieve the exchange of information between the far station information to the host Exchange and network exchange, thus forming a fully decentralized RTU communication system.
Features
- Robust Processor
- Extensive Memory
- Network Interfaces
- Serial Communication
- Built-in RTC
- Hardware Encryption
- Wide Protocol Support
- Remote Management
- Data Handling and Conversion
- Bidirectional CAN Interface
- Versatile Connectivity
- Expandable Memory
- Rugged Metal Enclosure
Technical Specifications
| Working Power | Rated Voltage: 9 V to 48 V DC |
| Power Consumption | <3 V A |
| Network Interface | 2 x 10 / 100 M RJ45 Interface |
| Serial Port | 4 x RS 485 Port + 1 x RS 232 |
| Communication Master Station Protocols | <16 / pc |
| Serial Port Rate | 300 bps to 38.4 kbps
Programmable |
| Transmission Mode | Full or Half Duplex |
| Dual Machine Switching Time | <5 s |
| MTBF | >50,000 h |
| Status Indication | Panel LED, Reflecting Serial Port Data Transmission and Reception Status |
| Standard Protocol | Â MODBUS-TCP / IP
CDT MQTT |
| Special Protocol | DNP3.0 and Over 30 Other Protocols, Can Be Developed According to On-Site Needs |
| Fast Pulse Group Immunity | IEC61000-4-5, Level 3 |
| Surge Immunity | IEC61000-4-2, Level 3 |
| Electrostatic Immunity | IEC61000-4-4, Level 3 |
| Ambient Temperature | -13 °F to 158 °F (-25 °C to 70 °C) |
| Relative Humidity | 5 % to 95 %, non-condensing |
| Storage Temperature | -22 °F to 167 °F (-30 °C to 75 °C) |
| Mounting Type | DIN Rail Mounted |
| Size | 4.72 in x 2.95 in x 1.18 in (120 mm x 75 mm x 30 mm)
1.65 in x 5.39 in x 4.33 in (42 mm x 137 mm x 110 mm) |