The CMM366A-4G is a Cloud Monitoring Communication Module designed for genset control systems, enabling remote monitoring and management via a 4G GPRS wireless network. This module facilitates data transmission from the genset controller to a cloud server, allowing users to monitor real-time operating parameters, receive alarms, and perform remote control actions through a mobile app (iOS or Android) or PC terminal devices.
Function Description:
The CMM366A-4G acts as a bridge between the genset controller and the cloud, providing comprehensive monitoring and control capabilities. It connects to the genset controller via various interfaces such as RS485, RS232, LINK, and USB. Once connected, it collects data from the controller, including engine parameters, generator status, and alarm information, and uploads it to the cloud server. This allows for centralized monitoring of multiple gensets.
Key functions include:
- Remote Monitoring: Real-time access to genset operating parameters, including voltage, current, frequency, power, fuel level, and engine status.
- Alarm Management: Instant notification of alarms and faults, such as over-voltage, under-voltage, over-current, low oil pressure, high water temperature, and emergency stops.
- Remote Control: Ability to remotely start/stop the genset, reset alarms, and modify certain parameters.
- Data Logging: Storage of historical data for analysis and troubleshooting.
- GPS Positioning: Integrated GPS functionality allows for tracking the genset's location, which is particularly useful for mobile or geographically dispersed units.
- Network Communication: Utilizes a 4G GPRS wireless network for reliable data transmission to the cloud.
- Local Configuration: Parameters can be configured locally via a USB port using PC software.
The module can also insert a digital alarm input/output signal to achieve monitoring of a generator room entrance guard, guard against theft, and fire facilities. It supports multiple ports for communication with the genset control module, including RS485, RS232, LINK, and USB.
Important Technical Specifications:
- Operating Voltage: DC 8.0V-35.0V, continuous power supply.
- Power Consumption: Standby: ≤2W; Working: ≤5W.
- Digital Input: Digital Input, connect (B-) is active.
- Relay Output: 1A DC30V Volts free output.
- USB Host: A-type USB female port.
- RS232: Isolated type.
- LINK: SmartGen exclusive port.
- USB Device: B-type USB female port.
- GPRS Port: Standard SMA port (female), SMA port (male) for antenna.
- GPS Port: Standard SMA port (female), SMA port (male) for antenna, active antenna.
- Wireless Network: LTE-TDD/LTE-FDD/HSPA+/TD-SCDMA/EVDO, GSM/GPRS/EDGE.
- Case Dimensions: 72.5mm x 105mm x 34mm.
- Working Conditions: Temperature: (-25 ~ +70)°C; Humidity: (20 ~ 93)%RH.
- Storage Condition: Temperature: (-25 ~ +70)°C.
- Weight: 0.15kg.
- Installation: 35mm guide rail in box or screw (M4) installation.
Usage Features:
- Easy Installation: The module supports both 35mm guide rail and screw (M4) installation methods, offering flexibility for different mounting environments. SIM card installation is straightforward, requiring users to unlock, open the SIM slot, insert the card, lock, and buckle the cover.
- Multiple Communication Interfaces: Equipped with RS485, RS232, LINK, and USB ports, allowing compatibility with a wide range of genset controllers.
- User-Friendly Configuration: Parameters can be configured via PC software connected through the USB port, providing a graphical interface for easy setup.
- LED Indicators: Various LED indicators (Power/Alarm, RS485, USB, GPS, LINK, RS232, GPRS/4G) provide visual feedback on the module's status and communication activity. Green LEDs indicate normal operation, while red LEDs signify alarms or communication failures.
- Lamp Test/Reset Hole: A dedicated button for lamp testing and resetting the module to default settings.
- GPS Antenna: Connects to a GPS antenna for accurate location tracking.
- GPRS/4G Antenna: Connects to a GPRS/4G antenna for wireless network communication.
- Wide Power Supply Range: Accepts a DC input from 8V to 35V, making it suitable for various power sources.
- Robust Design: Designed to operate in a wide temperature range (-25°C to +70°C) and humidity (20% to 93%RH), ensuring reliability in diverse environments.
- Modular Design: Allows for easy integration into existing genset control systems.
- Remote Control Capabilities: Supports remote start/stop, alarm reset, and parameter modification via the cloud platform.
- Event Logging: Records important events and alarms, providing a historical record for analysis.
- Security Features: Includes a security code for accessing gateway parameters, enhancing system security.
Maintenance Features:
- Fault Finding Guide: The manual provides a comprehensive fault finding guide with symptoms and possible solutions for common issues, such as no power response, GPRS/4G indicator not lighting, GPS not gaining location, and communication abnormalities on RS485, RS232, and LINK ports.
- Remote Diagnostics: The cloud monitoring platform allows for remote diagnostics, reducing the need for on-site visits.
- Firmware Updates: The module's software can be updated, potentially adding new features or addressing bugs.
- Clear LED Indicators: The status LEDs provide quick visual cues for troubleshooting, helping to identify the source of a problem. For example, a red Power/Alarm LED indicates a common alarm, while a red RS485 LED indicates a communication failure.
- Reset Functionality: The lamp test/reset hole allows for resetting the module to default settings, which can be useful for resolving configuration issues.
- Modular Replacement: In case of hardware failure, the module can be easily replaced due to its modular design.
- Documentation: The user manual provides detailed instructions for installation, configuration, and troubleshooting, aiding in maintenance tasks.
- Technical Support: SmartGen provides technical support for the device, as indicated by the contact information in the manual.
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