1. Rich interfaces with industrial terminal block
2. Compatible with multi sensors and controllers
3. Rich cellular networks to choose
4. Multi protocols and data centers
5. Local data storage
6. Easy to configure and use
7. Low power consumption design
8. Remote management
9. Robust and reliable
1. Rich interfaces with industrial terminal block
2x RS232, 1x RS485, 3x analog input, 2x digital input, 2x relay output, 1x power input(5-35V), 1x power output(12V), pulse input and TTL are customizable.
2. Compatible with multi sensors and controllers
Flowmeter, pressure, water quality, water level, temperature, humidity and PLC, etc.
3. Rich cellular networks to choose
Compatible with global 4G/3G/2G and LTE CAT M1/NB-IoT.
4. Multi protocols and data centers
Modbus TCP/RTU, MQTT, etc. Built in standard TCP/IP stack, up to 5 data centers for synchronous and transparent data transmission.
5. Local data storage
Supports up to 16MB local data storage, to ensure seamless data transmission.
6. Easy to configure and use
A visible config and debug tool, convenient for configuration and troubleshooting.
7. Low power consumption design
Supports types of work modes, sleep mode, timing collecting and sending data to center, auto report, etc.
8. Remote management
Remote configuration through data center and SMS.
9. Robust and reliable
High standard Industrial grade design, anti-electromagnetic interference, suitable for unattended and harsh industrial applications.
Complete system protection and keep online mechanism, to ensure always online
System
CPU Industrial 32-bit CPU
Flash 512KB
SRAM 256KB
Data Storage Flash 16MB
Cellular Interface
Antenna Connector 1 × 50 Ω SMA Female, or 2(Option)
SIM Slot 1
ESD Protection 15KV
Serial Interface
Connector Terminal block, 3.5 mm female socket with lock
Ports 2 × RS232(1 for debug) + 1 × RS485
Baud Rate 300bps to 230400bps
ESD protection 8KV for RS232, 15KV for RS485
Analog Input
Number of Ports 3 x 16-bit AD, supports 4-20mA current signal input, and
0-5V voltage signal input is optional
Digital Input
Number of Ports 2
Logic 0: Wet contact 0-3VDC, or dry contact close
Logic 1: Wet contact DC 5-30V, or dry contact open
Relay
Number of Ports 2
Max switching voltage: 30VDC/250VAC Max switching
current: 5A
Power Output
Number of Ports 1
Default is 12V. rated output current is 1A, built in
overcurrent protection
Digital Output(Option)
Number of Ports 2
Rated drive current: 50mA
Rated drive voltage: 35V
Pulse Input(Option)
Number of Ports 2
>2V electrical level
Software
Network Protocols MQTT*, Transparent (TCP Client/Server, UDP
Client/Server), Modbus Gateway (Modbus RTU to Modbus
TCP), DNS, etc.
Management Config Tool, Cloud DMP (Device Management Platform)
Power Supply and Consumption
Connector Terminal block
Standard Power DC 12V/1.5A
Input Voltage 5-35 VDC
Data Acquisition 40mA~45mA@12VDC
Communication 40mA~60mA@12VDC
Idle Consumption <1mA@12VDC
Physical Characteristics
Ingress Protection IP30
Housing & Weight Metal, 320g (0.71lbs)
Dimensions 100 x 100 x 23mm (3.94 x 3.94 x 0.91 in)
Mounting Desktop, Wall mount, DIN Rail (option)
Environmental
Operating Temperature -35°C to +75°C (-31℉ to +167℉)
Storage Temperature -40°C to +80°C (-40℉ to +176℉)
Relative Humidity 0% to 93% (non-condensing) at 25°C/77℉
Ethernet Isolation 1.5 kV RMS
Others
LED Indicators System, Online, Power, Error
Built-in Watchdog, RTC, Timer
EMC IEC 61000-4-2 Level 3, IEC 61000-4-3 Level 4
IEC 61000-4-4 Level 3, IEC 61000-4-5 Level 4
IEC 61000-4-6 Level 3, IEC 61000-4-11 Level 4
Warranty Period: 12 Months
Standard Package Content
TG501 RTU
Power Adapter(DC 12V/1.5A, EU/US/UK/AU plug optional)
Mag-mount Cellular Antenna (SMA Male, 1 meter, 5dBi)
RS232 Cable (DB9 Female, 1 meter)
10-Pin Terminal Block, 1X 12-Pin Terminal Block,
Wall mount kit
Quick Start Guide(Printed)