TG452 IoT Edge Gateway

4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN*, WIFI*, GPS*
ARM, Openwrt, SDK and API

TG452: IoT Edge Gateway

High performance ARM based edge computing gateway, extend your IoT analytics at the edge network

● Rich I/O for connecting your legacy and modern system to cloud
● 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN*, WIFI*, GPS*

● C/C++, Python, Node-RED programmable*
● Capacity of collecting, processing and storing data locally, and transfer the data over cellular network

● Easy to use and program the gateway, customizable for your applications

● Dual module load balance or dual SIM failover, for seamless, reliable and high speed data transmission

*Option features or customized firmware

Edge IoT Gateway TG452

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Overview
Specifications
Case Study
Order Information

Bivocom TG452 Edge IoT gateways are designed for collecting data from diverse sensors, controllers or equipment, with capacity of processing, analyzing and storing the data at the edge network, and transferring the field data to your remote location under secure VPN tunnel. It has been widely for water pump station, transportation monitor and track, industry 4.0, HVAC and industrial automation, etc.

TG452 supports worldwide carrier 4G LTE CAT6/CAT4/3G/2G/LTE CAT M1(eMTC) and NB-IoT cellular network. With option of Dual SIM(Single module and Dual module), GPS(Option) and WIFI(Option), the TG452 can be suitable for most of IoT applications in many industries.

TG452 is designed based on Openwrt, allows the developers install their own application based on Python or LUA.

* option feature

System
● CPU: 32-bit ARM Cortex A7, 528MHz
● Flash: 256MB(Extendable to 1GB) *
● Memory: 256MB DDR3

Cellular Interface
● Antenna Connector: 2 × 50 Ω SMA Female
● SIM Slot: 1, or 2 (For DSDM or DSSM)*

Ethernet Interfaces

● Ports: 4-RJ45 (1-WAN, 3-LAN or 4-LAN, configured by software)

● Data Rate: 10/100 Mbps (Auto-Sensing), Auto MDI/MDIX

Serial Interface
● Ports: 2-RS232, 3-RS485

Wi-Fi(Option)
● Antenna Connector: 1 × 50 Ω SMA Male
● Standard: IEEE 802.11b/g/n
● Transmission Rate: IEEE802.11b/g: Up to 54Mbps; IEEE802.11n: Up to 300Mbps

GPS (Optional)
● Module: Built-in independent GPS module, or GNSS from cellular module
● Antenna Connector: 1 × 50 Ω SMA Female

I/O

● DI: 2-DI (0-30V Input)
● DO: 2-Relay (Up to 5A and 30VDC/250VAC output)
● ADC: 2 x 12-bit AD, supports 4-20mA current signal input, and 0-5V voltage signal input(Option)

CAN(Reserved)*

● Port: 1

External Storage

● Micro SD Card Slot: 1 x TF Card, Up to 32G
● Usage: User Program, Data Storage and Firmware Upgrade

Power Requirements
● Standard Power: DC 12V/1.5A
● Input Voltage: 5-35 VDC

Software
● Network Protocols: PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DNS, DDNS, HTTP, ARP, QoS, SNTP, Telnet, VLAN, SSH

● Serial Port: MQTT, Transparent (TCP Client/Server, UDP Client/Server), Modbus Gateway (Modbus RTU to Modbus TCP)
● VPN Tunnel: IPsec/PPTP/L2TP/GRE/OpenVPN

Physical
● Ingress Protection: IP30
● Housing & Weight: Metal, 790 g(1.74lbs)
● Dimensions: 145 x 114 x 45mm (5.71 x 4.49 x 1.77in)
● Mounting: Desktop, DIN-Rail

Environmental
● Operating Temperature: -35°C to +75°C (-31℉ to +167℉)

Others

● Reset Button: 1-RESET
● LED Indicators: POWER, WIFI, SYSTEM, ALARM,ONLINE, Signal Strength
● Warranty Period: Standard: 12 Months, Extended: 2-5 Years*(Please refer to warranty policy)
● Approvals: CE*, RCM*, NBTC*, FCC*(*Under Progress)

Item	TG452
Cellular Interfaces
Antenna Connector SIM Slot	2 × 50 Ω SMA Female 1, or 2 (For DSDM or DSSM)
Ethernet Interface
Ports Data Rate	4-RJ45 (1-WAN, 3-LAN or 4-LAN) 10/100 Mbps (Auto-Sensing), Auto MDI/MDIX
Serial Interface
Ports	2-RS232 + 3-RS485
Wi-Fi(Option)
Antenna Connector Standard Transmission Rate	1 × 50 Ω SMA Male IEEE 802.11b/g/n IEEE802.11b/g: Up to 54Mbps IEEE802.11n: Up to 300Mbps
External Storage
SD (Optional) Usage	1 x Micro SD interface, Up to 32G User Program, Data Storage and Firmware Upgrade
I/O
DI DO ADC	2-DI (0-30V Input) 2-Relay (Up to 5A and 30VDC/250VAC output) 2 x 12-bit AD, supports 4-20mA current signal input, and 0-5V voltage signal input(Option)
GPS (Optional)
Module Antenna Connector	Built-in independent GPS module 1 × 50 Ω SMA Female
Power Supply
Standard Power Input Voltage	DC 12V/1.5A 5-35 VDC
Software
Network Protocols Serial Port VPN Tunnel	PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, DHCP, RIPv1/v2, OSPF, DNS, DDNS, HTTP, ARP, QoS, SNTP, Telnet, VLAN, SSH MQTT, Transparent (TCP Client/Server, UDP Client/Server), Modbus Gateway (Modbus RTU to Modbus TCP) IPsec/PPTP/L2TP/GRE/OpenVPN
Physical
Ingress Protection Housing & Weight Dimensions Mounting	IP30 Metal, 790 g(1.74lbs) 145 x 114 x 45mm (5.71 x 4.49 x 1.77in) Desktop, Din Rail
Environmental
Operating Temperature	-35°C to +75°C (-31℉ to +167℉)
Others
Reset Button LED Indicators Approvals Warranty Period	1 POWER, WIFI, SYSTEM, ALARM,ONLINE, Signal Strength CE, RCM, NBTC, FCC(Under Progress) Standard: 12 Months Extended: 2-5 Years(Please refer to warranty policy)

Dimension(mm)

iot-gateways edge-iot-gateway-tg452 front

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Model:
   1. TG452-LF
       4G LTE CAT4 IoT Edge Gateway
   2. TG452-W
       3G/WCDMA/UMTS/HSPA IoT Edge Gateway

Part Number:
1. TG452-L<1><2>-<3>
2. TG452-W<1><2>-<3>

Decription:
   1. 4G Gateway, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, CAN(Reserved)*
   2. 3G Gateway, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, CAN(Reserved)*
       ● <1>, means different module for different countries and regions
       ● <2>=DS, Dual SIM(Dual SIM on single module, failover)

       ● <2>=DM, Dual Module(Dual SIM on dual module, load balance)
       ● <3>=W, WIFI
       ● <3>=G, GPS(standalone GPS)
       ● <3>=1, 1GB Flash

Frequency band:
   1. 4G LTE CAT 4
   ● EMEA:B1/B3/B5/B7/B8/B20/B38/B40/B41
   ● ANZ/LATAM:B1/B3/B5/B7/B8/B28
   ● NA:B2/B4/B5/B12/B13/B14

   2. 3G/HSPA/UMTS/WCDMA
   ● Region: 900/2100MHz, or 850/1900/2100MHz
   ● Global: 800/850/900/1900/2100

1. <1> in part number means different frequency band for different market, <2> means the router comes with dual sim(DS) or dual module(DM), <3> means if the router comes with WIFI(G), GPS(G) or 1GB Flash(1), please ask Bivocom sales representatives or your local partner for more information.

2. Frequency band in the table are just part of our models, if you couldn't find the frequency band in your regions, please feel free to contact us.

3. Dual SIM means dual SIM based on single module for failover, Dual module means dual sim based on separate dual module for load balance.

Model	Part Number*	Description	Frequency Band*
TG452-LF	TG452-L<...>	4G, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN	4G LTE CAT 4 EMEA: B1/B3/B5/B7/B8/B20/B38/B40/B41
TG452-LF	TG452-L<...>-W	4G, WIFI, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN	ANZ/LATAM: B1/B3/B5/B7/B8/B28
TG452-LF	TG452-L<...>DS-W	4G, Dual SIM, WIFI, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN	NA: B2/B4/B5/B12/B13/B14
TG452-LF	TG452-L<...>DS-WG	4G, Dual SIM, WIFI, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN
TG452-LF	TG452-L<...>DM-W	4G, Dual Module, WIFI, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN
TG452-LF	TG452-L<...>DM-WG	4G, Dual Module, GPS, WIFI, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN
TG452-W	TG452-W<...>	3G, 4-RJ45, 2-RS232, 3-RS485, 2-DI, 2-DO, 2-ADC, 1-SD, 1-CAN	3G/HSPA/UMTS/WCDMA 900/2100MHz, or 850/1900/2100MHz Global: 800/850/900/1900/2100

1. <...> in part number means different frequency band for different market, please ask Bivocom sales representatives or your local partner for more information.

2. Frequency band in the table are just part of our models, if you couldn't find the frequency band in your regions, please feel free to contact us.

3. Dual SIM means dual SIM based on single module for failover, Dual module means dual sim based on separate dual module for load balance.

TG452 IoT Edge Gateway