SPG-M041
Protocol Gateway
• Powered by ARM Cortex M4
• Dual wireless connectivity (LTE 4G as default)
• Wireless: CAT-NB/M1, Wi-SUN upon request
• GPS support (via 4G LTE or CAT-NB/M1 module)
• Dual 10/100 Mbps Ethernet ports
• Multiple I/O interface connections for data collection
• Embedded Real-Time OS support
• Data logger with time stamp
• Wide Temperature -20 °C ~ 70 °C
• Dual wireless connectivity (LTE 4G as default)
• Wireless: CAT-NB/M1, Wi-SUN upon request
• GPS support (via 4G LTE or CAT-NB/M1 module)
• Dual 10/100 Mbps Ethernet ports
• Multiple I/O interface connections for data collection
• Embedded Real-Time OS support
• Data logger with time stamp
• Wide Temperature -20 °C ~ 70 °C
Specifications
| CPU/MCU | ARM Cortex M4F |
| Memory | On Board 128 M-bit Flash |
| Storage | External Micro SD slot, Max. 32GB |
| Real time clock | 1 x RTC, with 3V CR2032 lithium battery |
| Indicators | 10 x LED indicator |
| Cellular | 1 x Mini PCIe Connector (UART Signal) |
| Operating System | Embedded real-time OS: Zephyr Version: 3.0.99 |
| Support Protocol | Modbus RTU to MQTT |
| Power Requirement | 12/24 VDC |
| Power Consumption | 12V/2.29W, 24V/3.14W, Normal used |
| Dimension | 160 x 106 x 27 mm |
| Weight | 670g |
| Mounting/Installation | Din Rail |
| Operating Temperature | -4 °F ~ 158 °F (-20 °C ~ 70 °C) |
| Storage Temperature | -40 °F ~ 176 °F (-40 °C ~ 80 °C) |
| Operating Humidity | 5% ~ 95% relative umidity, non-condensing |
| Regulations | CE, FCC |
| Carrier | Planning |
| Serial Port | 2 x RS232/RS485(2W,3W), Terminal Block |
| Ethernet | 2 x 10/100Mbs, with auto MDI/MDI-X |
| DI/DO | 4 x DI Channels, Wet/Dry Contact, Terminal Block 1 x Relay channel |
| Power Connector | 1 x 5pin Terminal Block |
| Debug Port | 1 x Micro USB for console |
| Expansion Slot | 2 x SIM card slot 1 x Micro SD slot |
| Other Interface | 3 x SMA for RF Module |