K-WANG



Product core positioning and application scenarios
1. Product positioning
Low power fanless box type industrial control computer, with the core advantage of * * multiple standard expansion slots+native industrial isolation I/O * *, can be equipped with acquisition cards, vision cards, and motion control cards, balancing computation, expansion, and fieldbus communication; Adopting all metal passive heat dissipation, supporting wide temperature and harsh working conditions, equipped with self-developed SEMA for remote device health monitoring.
2. Applicable industries
Factory/mechanical equipment automation, ship automation, intelligent transportation/road monitoring, industrial testing and measurement instruments.
Overview of Core Hardware Features
1. Computing platform: Intel Atom E3845 quad core 1.91GHz Bay Trail SoC, integrated core display, low-power design
2. Memory: Dual DDR3L SO-DIMM slots, standard 4GB, maximum expandable to 8GB
3. Scalability (Core Highlights of the Whole Machine)
Two slot configurations are available:
-Option 1: 2 PCI+1 PCIe x4 (model suffix 3E1)
-Option 2: Three standard PCIs (model suffix 3S)
4. Native industrial isolated I/O (CD model exclusive)
Dual isolation CAN bus (SJA1000 controller), 16 isolated DI+16 isolated DO, 1.5kV isolated withstand voltage
5. Display output: DP+DVI-I dual independent display, DP up to 2560 × 1600, DVI up to 1920 × 1200
6. Network: Dual Intel I210 Gigabit Ethernet ports, supporting network card binding Teaming and WOL remote wake-up
7. Serial port: 4-channel DB9 COM: COM1/2 software switch RS232/422/485 automatic flow control; COM3/4 fixed RS232
8. USB: External 1 x USB 3.0+4 x USB 2.0, built-in 1 USB 2.0 channel
9. Storage: External CF card slot, built-in 2.5-inch SATA hard drive slot; Built in Mini PCIe card slot+USIM card holder (4G/wireless expansion)
10. Power supply: 9-32VDC wide voltage DC input, with locking terminal, supporting remote power on/off; Optional 100W AC power adapter
11. Heat dissipation: standard 0-50 ℃ without fan; Optional industrial SSD can be extended to a wide temperature range of -20~70 ℃
12. Management tool: pre installed SEMA 2.2 intelligent embedded management agent, integrated hardware watchdog WDT
Differentiation of Four Major Subdivision Models
|Model | Expansion Slot | CAN/Isolation DIO | Mini PCIe|
|MXC-2300CD-3E1 | 2PCI+PCIe x4 | Dual CAN, 16DI/16DO | Yes|
|MXC-2300CD-3S | 3PCI | Dual CAN, 16DI/16DO | Yes|
|MXC-2300-3E1 | 2PCI+PCIe x4 | No CAN, no isolated DIO | None|
|MXC-2300-3S | 3PCI | No CAN, No Isolation DIO | None|
-CD suffix: * * Industrial bus version * *, comes with CAN and isolated digital quantity, suitable for PLC and production line control;
-No CD: Standard version, only basic universal I/O, suitable for visual and general industrial control scenarios.

Detailed hardware specifications
4.1 Core Operations and Display
-CPU: E3845 4-core 1.91GHz, core display base 542MHz, maximum 792MHz
-Video Memory: Dynamic DVMT Allocation
-Display interface:
- DisplayPort 1.2:2560× 1600@60Hz
-DVI-I-compatible VGA output, VGA mode up to 2560 × 1600, DVI digital 1920 × 1200
4.2 List of All I/O Interfaces (Front Panel)
Layout from top to bottom:
1. Status indicator light and reset button
2. 2 × DB9 CAN isolation port (CD model)
3. Dual Gigabit RJ45 Ethernet ports
4. CF Type II storage card slot
5. 4-channel DB9 serial ports COM1~COM4
6. DVI-IV video port
7. USB3.0 Type-A
8. Audio: microphone input, line output
9. 3-pin 9-32V DC power terminal with remote power on/off 2-pin terminal
4.3 Storage Configuration Options
1. Standard configuration: No storage, users can install 2.5-inch SATA disk/CF card by themselves
2. Factory pre installed optional:
-500GB mechanical hard drive (0~50 ℃)
-32/64GB Industrial ML SATA SSD (-20~70 ℃)
-32GB Industrial CF Card (-40~85 ℃)
4.4 Mechanical parameters
-Dimensions: Width 142 x Depth 219 x Height 210 mm
-Whole machine weight: 3.5kg
-Installation method: Wall bracket (standard accessory)
-Optional accessories: Intelligent temperature control cooling fan module (added for high temperature and heavy load)
4.5 Reliability of Industrial Environment
1. Temperature
-Standard fanless: 0~+50 ℃
-Wide temperature selection (industrial SSD/CF): -20~+70 ℃
-Storage temperature: -40~+85 ℃ (excluding disk)
2. Humidity: 95% no condensation at 40 ℃
3. Vibration tolerance
-SSD/CF configuration: 5Grms three-axis 5-500Hz
-Mechanical hard drive: 0.5Grms (significantly reduced tolerance)
4. Impact: 50G half sine 11ms (SSD/CF)
5. EMC safety regulations: CE, FCC Class A; ESD contact ± 4kV/air ± 8kV; UL/cUL, CB safety certification
Software support
1. Operating system
- Windows:Win7 / Win7 Embedded、Win8 / Win8 Embedded
-Linux: Fedora 18 (other distributions can be requested from the vendor)
2. SEMA 2.2 Core Competencies of Management Tools
Linghua self-developed equipment operation and maintenance software, supporting a full range of industrial control:
1. Real time hardware monitoring: CPU, temperature, input voltage, power consumption
2. Hierarchical hardware watchdog WDT, system freezes and automatically resets
3. Secure remote device control and resource utilization statistics
4. User flash memory, power on timing, and alarm log functions
Optional accessory list
1. Temperature controlled fan module (high load heat dissipation)
2. 500GB SATA HDD, 32/64GB industrial SSD, 32GB CF card
3. 90W commercial/100W industrial grade AC-DC power adapter
4. Wide temperature screening service (whole machine upgrade -20~70 ℃ working capacity)
5. Supporting video, serial port, and CAN dedicated cables

K-JIANG
Add: Jimei North Road, Jimei District, Xiamen, Fujian, China
Tell:+86-15305925923