PLC IoT Gateways

PLC Gateway (PLC/Modbus to MQTT/OPC UA Gateway)

Item No.: BL102 Old version
Developed on embedded Linux operation system for robust stability, BL102 is an innovative gateway that converts PLC/Modbus to OPC UA/ MQTT protocol.
Introduction Features Specifications Download Applications

PLC/Modbus Gateway BLIIOT BL102 is an industrial IoT gateway that converts various PLC Modbus RTU and Modbus TCP into Modbus TCP, OPC UA, MQTT, Huawei Cloud IoT, AWS, Aliyun, ThingsBoard, BLIIoT Cloud and others.
 



PLC to MQTT


 
PLC/Modbus Gateway BL102
Downstream supports: Siemens, Mitsubishi, OMRON, Allen-Bradley, Schneider PLCs.
Upstream supports: Modbus TCP, MQTT, Sparkplug B, OPC UA, Huawei Cloud IoT, AWS, Inductive Automation Ignition SCADA, Aliyun, ThingsBoard, BLIIOT Cloud and other protocols.
 
 
BLIIoT PLC gateway supports PLC remote monitoring, PLC remote programming, PLC remote debugging, PLC remote upload and download, PLC remote control, PLC data acquisition, PLC remote communication.
Remote download PLC program
 


PLC data acquisition
 


 
BL102 PLC to OPC UA gateway is able to collect 4000 data points from 100 PLCs simultaneously.
 
 
The PLC IoT gateway supports remote configuration and remote firmware upgrade, this function is really convenient for remote maintenance and upgrade.
gateway remote configuration
 

PLC data retransmission




BL102 PLC to MQTT Gateway supports data retransmission, Max 100,000 datapoints can be retransmitted once network resumes.
 
BL102 adopts embedded ARM MCU, and developed based on Linux OS system which has high stability. One RS485(optional RS232) serial port input, two power inputs, one power output, two Ethernet ports (WAN ports and LAN ports), two USB interfaces, and SIM cards and SD cards slot. Access to the Internet via 4G network or Ethernet that has the characteristics of fast speed and low latency data transmission.
BL102 supports TSL SSL encryption to ensure data security.
BL102 supports remote management, remote configuration, PLC remote monitoring, PLC remote programming.
BL102 supports the routing function and the data collection of cascaded switches which is more convienient to collec data from more industrial equipment.


PLC IoT Gateway
Model No. WAN LAN COM
(Default is RS485
Optional RS232)
OPC-UA 4G OpenVPN
BL102 1 1 1 X ×
BL102E 1 1 1 X X ×
BL102UA 1 1 1 X ×
BL102Pro 1 1 1
 
Item Parameter Description
System Processor ARM9, clock speed 300Mhz
Storage 128MB
Flash Memory 64MB
Power Source Input Voltage DC 9~36V
Power Consumption Normal: 85mA@12V, max 117mA@12V
Wiring Support Inverse Connection Protection
Ethernet Port Interface Spec 2 x RJ45, 10/100Mbps, adaptive MDI/MDIX
Port Protection ESD ±16kV (contact), ±18kV (air),
EFT  40A (5/50ns),
Lightening  6A (8/20µs)
Serial Port Serial Port Qty 1 x RS485/ optional RS232
Baud Rate 1200bps-115200bps
Data Bit 7, 8
Parity Bit None, Even, Odd
Stop Bit 1, 2
Port Protection ESD  ±8kV (contact),  ±15kV (air)
EFT  2KV, 40A  (5/50ns)
Power Output Output Voltage 1 channel DC 9~36 V power output
(Output voltage is equal to input voltage)
SIM Card Qty 1 SIM Card Slot
Spec Drawer type slot, support 1.8V/3V SIM/UIM card (NANO)
Protection Built-in 15KV ESD Protection
SD Card Qty 1 SD Card slot reserved for future development
USB Port Qty 1*program downloading+1* program debugging
Spec Micro USB OTG
Protection Over Current Protection
4G Network
(Optional)
Antenna Qty 1
Antenna Type SMA Hole Type
L-E version GSM/EDGE:900,1800MHz
WCDMA:B1,B5,B8
FDD-LTE:B1,B3,B5,B7,B8,B20
TDD-LTE:B38,B40,B41
L-CE version GSM/EDGE:900,1800MHz
WCDMA:B1,B8
TD-SCDMA:B34,B39
FDD-LTE:B1,B3,B8
TDD-LTE:B38,B39,B40,B41
L-A version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B12
L-AU version GSM/EDGE:850,900,1800MHz
WCDMA:B1,B2,B5,B8
FDD-LTE:B1,B3,B4,B5,B7,B8,B28
TDD-LTE:B40
L-AF version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71
CAT-1 version GSM:900,1800
FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B38,B39,B40,B41
Indicator RUN  Steady light if device is powered on
Flickering if device is running
Off if device is not running
NET  Flickering if communication is over Ethernet network
Steady light if communication is over 4G network
Off if no data communication
TXD  Flickering if device is transmitting data
Off if there’s no data transmitting
RXD Flickering if device is receiving data
Off if there is no data receiving
Software Parameter Internet Protocol IPV4, TCP/UDP, DHCP, DNS, etc
IP Retrieving Static IP / DHCP
Transmission Support Transparent Transmission
DNS Support Domain Name Resolution
Configuration PC configuration software, remote configuration

PLC remote monitoring
Description

PLC/Modbus Gateway BLIIOT BL102 is an industrial IoT gateway that converts various PLC Modbus RTU and Modbus TCP into Modbus TCP, OPC UA, MQTT, Huawei Cloud IoT, AWS, Aliyun, ThingsBoard, BLIIoT Cloud and others.
 



PLC to MQTT


 
PLC/Modbus Gateway BL102
Downstream supports: Siemens, Mitsubishi, OMRON, Allen-Bradley, Schneider PLCs.
Upstream supports: Modbus TCP, MQTT, Sparkplug B, OPC UA, Huawei Cloud IoT, AWS, Inductive Automation Ignition SCADA, Aliyun, ThingsBoard, BLIIOT Cloud and other protocols.
 
 
BLIIoT PLC gateway supports PLC remote monitoring, PLC remote programming, PLC remote debugging, PLC remote upload and download, PLC remote control, PLC data acquisition, PLC remote communication.
Remote download PLC program
 


PLC data acquisition
 


 
BL102 PLC to OPC UA gateway is able to collect 4000 data points from 100 PLCs simultaneously.
 
 
The PLC IoT gateway supports remote configuration and remote firmware upgrade, this function is really convenient for remote maintenance and upgrade.
gateway remote configuration
 

PLC data retransmission




BL102 PLC to MQTT Gateway supports data retransmission, Max 100,000 datapoints can be retransmitted once network resumes.
 
introduction
 

 
 
 
 
 
 
 
 

 
Features
BL102 adopts embedded ARM MCU, and developed based on Linux OS system which has high stability. One RS485(optional RS232) serial port input, two power inputs, one power output, two Ethernet ports (WAN ports and LAN ports), two USB interfaces, and SIM cards and SD cards slot. Access to the Internet via 4G network or Ethernet that has the characteristics of fast speed and low latency data transmission.
BL102 supports TSL SSL encryption to ensure data security.
BL102 supports remote management, remote configuration, PLC remote monitoring, PLC remote programming.
BL102 supports the routing function and the data collection of cascaded switches which is more convienient to collec data from more industrial equipment.


PLC IoT Gateway
Specifications
Model No. WAN LAN COM
(Default is RS485
Optional RS232)
OPC-UA 4G OpenVPN
BL102 1 1 1 X ×
BL102E 1 1 1 X X ×
BL102UA 1 1 1 X ×
BL102Pro 1 1 1
 
Item Parameter Description
System Processor ARM9, clock speed 300Mhz
Storage 128MB
Flash Memory 64MB
Power Source Input Voltage DC 9~36V
Power Consumption Normal: 85mA@12V, max 117mA@12V
Wiring Support Inverse Connection Protection
Ethernet Port Interface Spec 2 x RJ45, 10/100Mbps, adaptive MDI/MDIX
Port Protection ESD ±16kV (contact), ±18kV (air),
EFT  40A (5/50ns),
Lightening  6A (8/20µs)
Serial Port Serial Port Qty 1 x RS485/ optional RS232
Baud Rate 1200bps-115200bps
Data Bit 7, 8
Parity Bit None, Even, Odd
Stop Bit 1, 2
Port Protection ESD  ±8kV (contact),  ±15kV (air)
EFT  2KV, 40A  (5/50ns)
Power Output Output Voltage 1 channel DC 9~36 V power output
(Output voltage is equal to input voltage)
SIM Card Qty 1 SIM Card Slot
Spec Drawer type slot, support 1.8V/3V SIM/UIM card (NANO)
Protection Built-in 15KV ESD Protection
SD Card Qty 1 SD Card slot reserved for future development
USB Port Qty 1*program downloading+1* program debugging
Spec Micro USB OTG
Protection Over Current Protection
4G Network
(Optional)
Antenna Qty 1
Antenna Type SMA Hole Type
L-E version GSM/EDGE:900,1800MHz
WCDMA:B1,B5,B8
FDD-LTE:B1,B3,B5,B7,B8,B20
TDD-LTE:B38,B40,B41
L-CE version GSM/EDGE:900,1800MHz
WCDMA:B1,B8
TD-SCDMA:B34,B39
FDD-LTE:B1,B3,B8
TDD-LTE:B38,B39,B40,B41
L-A version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B12
L-AU version GSM/EDGE:850,900,1800MHz
WCDMA:B1,B2,B5,B8
FDD-LTE:B1,B3,B4,B5,B7,B8,B28
TDD-LTE:B40
L-AF version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71
CAT-1 version GSM:900,1800
FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B38,B39,B40,B41
Indicator RUN  Steady light if device is powered on
Flickering if device is running
Off if device is not running
NET  Flickering if communication is over Ethernet network
Steady light if communication is over 4G network
Off if no data communication
TXD  Flickering if device is transmitting data
Off if there’s no data transmitting
RXD Flickering if device is receiving data
Off if there is no data receiving
Software Parameter Internet Protocol IPV4, TCP/UDP, DHCP, DNS, etc
IP Retrieving Static IP / DHCP
Transmission Support Transparent Transmission
DNS Support Domain Name Resolution
Configuration PC configuration software, remote configuration
Download
Applications

PLC remote monitoring

Review