Product Highlights
  • 2 x 10/100 RJ45 uplink ports to the control center
  • 2 x RS-232/RS-422/RS-485 ports to legacy and control devices
  • Wi-Fi module for short distance, inexpensive wireless data transmission
  • Redundant Power Supply and Alarm Relay Contact on Terminal Block to ensure non-stop operations and issue alerts if power fails
  • Operating temperature -40℃~75℃ (-40°F~167°F)
  • -40°C-75°C
  • 802.11 bgn
  • DIN Rail
  • MQTT
  • Serial port
  • VPN
  • WiFi
  • Modbus TCP

IEG-3010-W is an Industrial Gateway that connects various interface and generation devices to an Ethernet network for a reduced CaPex and low OPEX. The 2-port 10/100 RJ45 uplink connects to the control center or to other gateways to make ring connectivity. Using Modbus RTU to TCP, the most common Ethernet communication packets, different generation Ethernet machines can connect to this device, reducing the need to replace old expensive and valuable machinery. The serial ports, 2 x RS-232/422/485, are used for legacy devices to connect to Ethernet. The device also transmits data over Wi-Fi at maximum lengths between 50 and 100 meters depending on the application setting. 

This Gateway is built with industrial-grade components and enclosed in an IP30 case with high thermal conductivity, which protects the device from tools and hazards. Designed to withstand vibration, shock, free fall, interference, and temperatures ranging from -40℃~75℃ (-40°F~167°F), it suits extreme industrial environments. To ensure reliability the redundant power supply and alarm relay contact on the terminal block ensures non-stop operations and issues alerts if power fails. The reset button restores the device to default factory settings if an issue arises after configuration. To ensure reliability the redundant power supply and alarm relay contact on the terminal block ensures non-stop operations and issues alerts if power fails.


Modbus RTU to Modbus TCP 
Capable of converting serial to TCP/IP protocol for communication between serial devices and the SCADA system.

Communication through Wi-Fi connection
IEG-3010W supports 2.4 GHz Wi-Fi wireless band connection, and it can operate in AP mode or client mode or AP+client modes. IEG-3010 Series also supports SMA connectors to have external antennas connection flexibility.

Secure and Easy-to-use VPN Connection  
Capable of creating a secure VPN (Virtual Private Network), IEG-3010 Series is “VPN client” and can create the VPN tunnel with “VPN server” (Cloud). Using IEG-3010 series, you can instantly access your office resources through a secure VPN connection.



IEEE 802.3


IEEE 802.3u


IEEE 802.3

Nway Auto-negotiation

IEEE 802.3x

Flow Control

IEEE 802.1AB



Ethernet Interface

2 x LAN 10/100BASE-TX RJ45 ports

Serial Interface

2 x (RS-232/422/485)

Connector type: terminal block (1 x 5 pins)+1 x DB9

1 x RS-232 (TxD, RxD, GND),

1 x RS-422/RS-485: (T+,T-,R+,R-), (D+, D-), GND

Baud rate: 300bps~460kbps

Serial Interface

Optical Isolation: 3KV

ESD Protection: 15KV

Surge Protection: 6KV

Over Current Protection: Yes

Wireless - Wi-Fi

SMA Connectors: 1 x 2dBi

1T1R, 802.11b/g/n

Alarm Relay Contact

24VDC, 1A

Grounding Screw


Reset Button

System reboot:5~10 seconds

Factory default: >10 seconds

Watch Dog




Connector type: Terminal Block

Input voltage: 9~48VDC

Dual power Input Support

Power Consumpion

System: <6W

LED Panel

PWR,RPS, ALM, Wireless, 100, LNK/ACT

Mechanical and Environment


Metal, IP30


DIN Rail

Operating Temperature

-40ºC~75ºC (-40ºF~167ºF)

Storage Temperature

-40ºC~85ºC (-40ºF~185ºF)

Operating Humidity

5~95% RH (non-condensing)

Storage Humidity

5~95% RH (non-condensing)


585 g (1.29 Ib)

(without Antenna)

Dimensions (WxDxH)

50 x 106 x 136 mm (1.97 x 4.17 x 5.35 in)


Ordering Information

Model Description
IEG-3010-W Industrial IoT Gateway With 2 x 10/100 RJ45 & 2 x RS-232/RS-422/RS-485, Wi-Fi


*Specifications subject to change without prior notice.

File Name Release Date Download
IEG-3010-W Datasheet 2021-07-01
IEG-3010-W Photo 2021-07-01




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