LMGateway101-M Modbus Gateway Data Acquisition Modbus RTU To Modbus TCP BACnet & DLT645 To Modbus

LMGateway101-M Modbus Gateway Data Acquisition Modbus RTU To Modbus TCP BACnet & DLT645 To Modbus

Description:
LMGateway101-M data acquisition gateway provides one RS-485 serial port and one 10/100Mbps Ethernet port. The gateway is embedded with data acquisition drivers for Modbus, BACnet, DLT645 and Siemens PLC. It also provides private protocol driver integration. As a Modbus RTU, Modbus TCP server, the gateway can provide data to the outside world.

Advantages:
- Can be used as a Modbus RTU, Modbus TCP server to provide data
- Embedded with Modbus, BACnet, DLT645 and other data acquisition drivers
- Supports JS script programming
- Supports data storage
- Output gateway data through HTTP interface

Gateway Functions:
1. Data Service
- As a Modbus RTU, Modbus TCP server, the gateway provides data to the outside world, supports 0x, 1x, 3x, 4x, these 4 functional areas, and supports int16, int32, float32 and various data types with big and small end changes.
- The gateway provides an http server, which supports two common methods, GET and POST. Users can retrieve the real-time data and stored historical data of the gateway through the http server interface.

2. Data Manipulation
Data operations can be performed on the collection points through expressions. For example, A represents a certain collection point, and the expression A/100 can be edited to reduce the data by 100 times; A+0.5 to offset the value by 0.5, etc.

3. Alarms and Events
The alarms and events page allows users to set trigger conditions for events. Trigger an event when a condition is met. When the state transitions from satisfying the condition to not satisfying the condition, the execution event is released.

4. Tasks and Plans
Users establishes a task plan, specify the week and time period to set the value of multiple points. Before using the task scheduling function, please calibrate the time of the gateway.

5. Javascript script editing
The JavaScript script editor has built-in functions. Users can implement custom logic control by editing the script language, and customize serial communication: call the built-in function to send a message to the serial port, return the received message and parse it.

Hardware Specifications:
- CPU: ARM926EJ, clocked at 300MHz
- Memory: 64MB DDR2 high-performance memory
- Nand Flash: SLC Nand Flash onboard is 128MByte SLC Flash
- Serial port: One fully isolated RS485 interface
- Network port 1: One 100M/10M Ethernet interface
- WIFI: USB wireless network card
- Power supply: DC9V～48V; support anti-reverse connection, anti-lightning, over-current and other protections
- Overall weight: 280g (0.6 lb)
- Protection grade of shell: IP51
- Installation dimensions (including hangers): 98.5 x 96 x 27mm/3.9 x 3.8 x 1.1" (LxWxH)
- Mechanical installation: fixed by DIN rail slot
- The maximum power consumption of the motherboard: ≤ 2W
- Working temperature: -40 to 85℃
- Working relative humidity: 20～90% non-condensing

Package Included:
- 1 x Gateway

Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!



Data Acquisition Driver: