SX21xx series industrial intelligent computer is a high-end computer that integrates computing and control, independently developed by SINSEGYE. SX21xx series have abundant I/O interface resources, supporting 4*Gigabit Ethernet, 1*HDMI, 4*USB3.0, 1*serial port (RS232/RS422/RS485 optional), 1*CAN. Besides, SX21xx series have favorable scalability, supporting expansion modules such as Gigabit Ethernet ports, AI inference cards, serial ports, wireless and I/O, to meet complex on-site application scenarios.
Gigabit Ethernet Expansion Module
| Indicator | Status | Meaning |
| Power supply | Green | Expansion module is powered on normally |
| OFF | Expansion module is powered off | |
| Network port | Green | The network has been connected and data can be transmitted normally |
| Yellow Flash / Green Flash | Data is transmitted or the network connection speed is 100Mbps/1G | |
| Red | Network malfunction or disconnection |
4 network ports expansion modules
Mechanical dimensions
Optical Fiber Extension Module
SX2500-0420 is a self-adaptive gigabit optical fiber extension module independently developed by SINSEGYE, which enables the SX2 series host to communicate with a third-party peripheral through an optical fiber port. The module can meet the requirements of long-distance transmission, as well as high-speed and high bandwidth communication.
| Physical Characteristics | |
| Weight | ≤ 0.5Kg |
| Operating Temperature | -40~60℃ |
| Storage Temperature | -40~80℃ |
| Relative Humidity | 5% to 95% (no condensation) |
| Electrical Characteristics | |
| Power Requirements | P<10W |
| Power Supply Requirements | Main body power supply (no external power supply required) |
| Input Interface | SC optical interface connection |
| Mechanical Characteristics | |
| Installation Mode | DIN rail installation (refer to the installation manual of the host extension module) |
| Mechanical Dimensions | 40*100*70.5mm |
| Performance/Functional Characteristics | |
| Support System | Ubuntu/windows |
| Transmission Distance | 550m |
| Optical Fiber Wavelength | 850nm (multimode optical fiber) |
Serial Port/CAN Port Expansion Module
| Interface Type | Number of supported interfaces | Remarks |
| RS485 | 2 routes | Default RS485interface for shipment. For other interfaces, notify the company in advance. |
| RS422 | 2 routes | |
| RS232 | 2 routes | |
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CAN port
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2 routes |
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B Code Decoding Extension Module
SX2500-0510 B decoding module is a special equipment used to decode IRIG-B code and generate synchronous second pulse and time message after decoding for timing the equipment. The module features the special 3KV electrical isolation, so that the surge current will not damage the internal circuit and the user circuit even if the RS485 port is damaged by surge. At the same time, each port is equipped with the EMC protection to enhance anti-jamming capability. The module has the characteristics of high processing speed and high output precision, and can meet the high-precision requirement of equipment on time.
| Physical Characteristics | |
| Weight | ≤ 0.5Kg |
| Operating Temperature | -40~60℃ |
| Storage Temperature | -40~80℃ |
| Relative Humidity | 5% to 95% (no condensation) |
| Overall Dimensions | The width and height shall be consistent with those of the network interface extension. The length shall be not more than 100mm. |
| Electrical Characteristics | |
| Power Requirements | P<1W |
| Power Supply Requirements | Main body power supply (no external power supply required) |
| Input Interface | RS485 (A/B/GND) |
| Mechanical Characteristics | |
| Installation Mode | DIN rail installation (refer to the installation manual of the host extension module) |
| Mechanical Dimensions | 60*100*70.5mm |
| Performance/Functional Characteristics | |
| Support System | Support UBUNTU. Passthrough is optional for the module. |
| Timing Accuracy | 1ms |
| Output Message Protocol | Modbus-RTU and DLT1100.1-2018 Power Protocol (optional) |
Modbus-RTU protocol format is adopted, and the baud rate of serial port is 9,600bps by default. The data features 19 bytes in total, and when B code is valid: