AMSAMOTION AMX-IOT-PW100G/200G Industrial PLC Cloud Gateway User Manual

1. Introduction

The AMSAMOTION AMX-IOT-PW100G/200G is an international industrial Internet of Things data acquisition gateway designed for connecting and managing PLC devices remotely. This gateway enables remote online diagnosis, debugging, and PLC program download, significantly improving equipment management efficiency and reducing after-sales service costs for devices located abroad.

The AMX-IOT-PW200G model specifically supports remote monitoring of PLC devices and program upload/download via RS485 or Ethernet port. It is compatible with a wide range of PLCs and HMIs from major brands such as Siemens (200, smart200, 300, 1200, 1500), Mitsubishi (FX3U, Q series), Yonghong, Inovance, Delta, and Weikong, as well as touch screens from Kunlun Tongtai, Weintek, AMX, and Siemens. For applications requiring an RS232 interface, the AMX-IOT-PW100G model is available.

Note: The serial port does not support Siemens 300, 1200, 1500 PLCs.

2. Product Overview

The AMSAMOTION Industrial PLC Cloud Gateway offers robust features for industrial automation and remote management.

2.1. Key Features

• Three Network Intelligent Switching: Seamlessly switch among 4G, WiFi, and LAN networks. Features 32G offline cache and automatic retransmission to ensure zero data loss.
• Compatible with PLC & HMI: Supports protocols such as Siemens, Mitsubishi, and Modbus. Equipped with dual serial ports, dual network ports, and 4DI/4DO transistor output.
• Efficient Remote Management: Supports PLC program upload and download, real-time monitoring, and data collection. Cloud configuration visualization and real-time monitoring are available on mobile phones/PCs, with WeChat app push notifications.
• Industrial Grade Reliable Protection: Built with EMC surge protection, EFT/ESD dual protection, and dual watchdog functionality. Operates within a wide temperature range of -10 to 50°C and includes anti-interference isolation protection.

2.2. Components and Interfaces

The gateway features various ports and indicators for easy setup and monitoring.

Key Interfaces:

• SIM Card Slot: For 4G connectivity (on PG models).
• Power Port: For 24V power input.
• Antenna Interfaces: Dedicated ports for 4G and WiFi antennas.
• LAN Ports (LAN1, LAN2): Ethernet connections.
• COM Ports (COM1, COM2): Supports RS485/422/232 for serial communication.
• SD Card Slot: For data storage.
• Terminals: For various input/output connections (RST, 0V, 24V, A, B, TX, RX, GND).

LED Indicators:

• Power: Indicates power status.
• Signal Quality 1 & 2: Indicates network signal strength.
• TXD/RXD: Transmit/Receive data indicators for serial ports.
• SIG1/SIG2: Signal indicators.
• DATA: Data activity indicator.
• PWR: Power indicator.
• Output Q00-Q03: On/off indicators for digital outputs.
• Input I00-I03: On/off indicators for digital inputs.
• Module Running: Indicates module operational status.

3. Specifications

The following table details the specifications for the international version of the PLC Cloud Gateway models:

3.1. Physical Dimensions

• Larger Model (e.g., PG200G):
  • Excluding antenna interface/terminal: 43mm (W) x 126mm (L) x 87mm (H)
  • Including antenna interface/terminal: 43mm (W) x 135mm (L) x 102mm (H)
• Smaller Model (e.g., PW100G):
  • Excluding antenna interface/terminal: 25mm (W) x 100mm (L) x 60mm (H)
  • Including antenna interface/terminal: 25mm (W) x 116mm (L) x 65mm (H)

4. Setup

4.1. Initial Inspection

Before installation, ensure all components are present and undamaged:

• AMSAMOTION PLC Cloud Gateway unit
• Antenna(s) (if applicable to model)
• Power supply (not explicitly listed but implied)
• Mounting accessories (not explicitly listed but implied)

4.2. Physical Installation

1. Mounting: Securely mount the gateway in a suitable industrial environment, considering temperature, humidity, and vibration.
2. Antenna Connection: If your model includes 4G or WiFi capabilities, carefully screw the provided antenna(s) into the designated ANT or WiFi antenna interfaces.
3. Power Connection: Connect a 24V DC power supply to the 0V and 24V terminals on the gateway. Ensure correct polarity.

4.3. Network and PLC Connections

Refer to the wiring diagrams above for detailed connection instructions:

• Ethernet Connection: Connect your PLC or other network devices (e.g., camera) to the gateway's LAN port(s) using standard network cables. The gateway will then connect to a host computer and cloud server.
• Serial Port Connection: Connect your PLC to the gateway's COM1 or COM2 port using the appropriate RS232 or RS485 cable. Ensure the correct wiring for A/B (RS485) or TX/RX/GND (RS232). The gateway will then communicate with a host computer and cloud server.
• SIM Card Insertion (for 4G models): If using a PG model, insert a Global Pass SIM card into the designated SIM card slot.
• I/O Connections: Connect digital input/output devices to the respective terminals (e.g., Q00-Q03 for outputs, I00-I03 for inputs) if utilizing the 4DI/4DO transistor output feature.

5. Operating Instructions

5.1. Initial Power-Up and Status Check

1. After connecting power, observe the LED indicators. The PWR LED should be steadily lit.
2. Check the Signal Quality LEDs (Signal quality 1 & 2) to ensure adequate network signal strength for 4G or WiFi connections.
3. The Module Running LED should indicate normal operation.

5.2. Remote Configuration and Monitoring

The gateway supports cloud-based configuration and monitoring from both PC and mobile devices.

5.2.1. PC Side Settings (Cloud Configuration Software)

1. New Configuration: Initiate a new configuration project within the AMSAMOTION Cloud configuration software.
2. Select Switch and Control Binding: Define and bind control points (q points) for switches and other control elements.
3. Variable Value Picture Binding: Bind variable values to visual elements (i points) for graphical representation.
4. Save Post-Run Read/Write I/O Status: Configure the system to save and manage the read/write status of I/O points after execution.

5.2.2. Mobile Device Settings (WeChat Applet)

1. Configure Mobile Terminal: Access the configuration interface on your mobile device.
2. WeChat Applet Login: Log in to the "little ai yun housekeeper" WeChat applet.
3. Access Configuration Screen Control/I/O: Use the applet to access and control the configured screens and I/O points remotely.

5.3. Remote PLC Program Management

The gateway facilitates remote upload, download, and monitoring of PLC programs.

• Remote Upload/Download: Use the cloud platform to upload new PLC programs or download existing ones from connected PLCs.
• Program Monitoring: Monitor the running status and parameters of PLC programs in real-time through the cloud interface.

5.4. Data Acquisition and Storage

The gateway is designed for reliable data acquisition and storage, even during network interruptions.

• Breakpoint Continuation Function: When the network is disconnected, data is cached in the gateway's local storage (32G offline cache). Once the network connection is restored, the cached data is automatically read and sent to the cloud, ensuring no data loss.
• Historical Storage: The device supports historical data storage for analysis and record-keeping.

6. Maintenance

6.1. General Care

• Keep the device clean and free from dust and debris. Use a soft, dry cloth for cleaning.
• Ensure proper ventilation around the device to prevent overheating.
• Avoid exposing the device to extreme temperatures, humidity, or corrosive environments.

6.2. Firmware Updates

Periodically check the AMSAMOTION official website or contact technical support for available firmware updates. Keeping the firmware updated ensures optimal performance, security, and access to new features.

6.3. Data Backup

Regularly back up critical configuration files and historical data from the gateway to an external storage device or cloud service to prevent data loss.

7. Troubleshooting

This section provides solutions to common issues you might encounter.

8. User Tips

• Optimize Antenna Placement: For 4G and WiFi models, ensure the antenna is placed in an open area, away from obstructions and metal structures, to maximize signal strength.
• Regular Monitoring: Utilize the mobile app or PC software for regular monitoring of your PLCs and gateway status to proactively identify and address potential issues.
• Leverage Offline Cache: The built-in 32G offline cache is a powerful feature. Ensure your cloud configuration is set up to properly utilize this for seamless data logging during intermittent network connectivity.
• Secure Your Connections: Always ensure physical connections are secure and network configurations are protected with strong passwords to prevent unauthorized access.

9. Warranty and Support

For technical assistance, product manuals, or warranty information, please contact AMSAMOTION customer service. Detailed technical guidance and support resources are available to ensure optimal performance and longevity of your device.