JL-10T Industrial Networking Genie adopts an industrial grade design, providing remote data collection, transmission, and maintenance functions for industrial products such as controllers, collectors, industry data terminals, PLCs, and HMIs with serial ports. 

JL-10T Industrial Networking Genie is embedded with an industrial grade 4G LTE communication module. It has built-in design with small size and has flexible interface, it can be flexibly integrated with user devices, such as meters, collection devices, controllers, gauges, sensors, frequency converter, HMI, PLC. Industrial Networking Genie can facilitate customers to upgrade devices and reform projects with IoT technology, and connect devices to cloud platform quickly, so as to implement product and application upgrade under IoT era.

JL-10T Industrial Networking Genie adopts double-line 20pin interface, and has two TTL serial interfaces. It can connect extended power supply, LED indication lights, SIM card pedestal and TTL serial interfaces to customer’s own switchboard, and facilitate installation, test and integrative packaging.

It has a Micro USB port to upgrade firmware, configure parameters and check debug log.

JL-10T supports connecting to at most three data centers at the same time. It supports connecting to mServer and transparent TCP/UDP server. It also has built in NTRIP protocol as a communication device for high-precision positioning transmission, and connects to NTRIP Caster to achieve high-precision positioning function.

JL-10T has built-in MODBUS RTU communication protocol and can communicate with industrial cloud platforms through standard MQTT protocol.  

There are three sub-models with different protocols support.

Relying on ETUNG's E-Cloud Device Management Cloud Platform, JL-10T Industrial Networking Genie automatically obtains cloud device management capabilities, including device online and offline records, current online status, remote configuration, remote upgrade, remote debugging, etc.

Figure 1: JL-10T Outlook -1

Figure 2: JL-10T Outlook -2

Pin spacing: 2.0mm

Basic Parameters
Power Supply: +5V
Network & Frequency: 
FDD-LTE B1/B3/B5/B8
TDD-LTE B34/B38/B39/B40/B41
Data Interface: 2*10 pin, two TTL serial interfaces, and one Micro USB
Working current:145 mA@+5V DC
Standby current: 40 mA@+5V DC
Temperature: -35ºC ~ +75ºC
Humidity: 95%@+40ºC
Dimension: 53*41*8mm
Weight: 13g

Data Transmission
Adjustable baud rate on data interface 
Support standard TCP/IP protocol with both TCP and UDP 
Adjustable heart-beat interval and time-out value 
Support Address-IMEI Mapping to save wireless bandwidth 

Stability
Built-in soft/hard watch dog 
Built-in TCP/IP protocol stack 

Data Center
Support domain name 
Compatible with various data center software
Support connecting with cloud platform with MQTT protocol, with flexible compatibility
Support NTRIP protocol, including NTRIP Client and NTRIP server

Configuration
Configurable via serial port
Configurable via USB
Support remote configuration

Device Protocols Support
Support MODBUS RTU protocol
Support S7-200 PPI protocol

  Working Mechanism

Below is the working mechanism of JL-10T MPRO.

JL-10T MPRO has two TTL serial ports, port 2 is used to connect to user’s device, and port 1 is used to configure variables for data transmission and local data monitoring.

First, JL-10T MPRO connects with PLC or HMI via port 2 and connects with PC via port 1.

Then, configure JL-10T MPRO with iGateCfg configuration software, and upload the configuration to IoT cloud platform. 

JL-10T MPRO connects into the Internet via 4G wireless network, and then establishes connection to IoT cloud platform. JL-10T MPRO  sends commands to devices and collects data in pre-defined time periods, and then transmits data to the cloud platform. PC at the monitor center uses web browser to access the cloud platform website, and check the data from devices. We can also use WeChat applet to check data, alarms,etc.

JL-10T MPRO connects to mServer as well. PC at the monitor center runs Vircom software that also connects to mServer. Send AT command to JL-10T MPRO via Vircom-mServer channel to stop MODBUS data transmission, then create a virtual serial port via Vircom, and map JL-10T MPRO to the virtual serial port at the PC; the programming software can then upload or download program via the virtual serial port. After program upload/download is complete, send AT command to JL-10T MPRO again to recover MODBUS data transmission.