TG452 Edge IoT Gateway

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

TG452

High performance 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*
● 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
  • 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
Dimension(mm)
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 16-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)
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.
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