IEG-3000 is an industrial IoT gateway with 2 10/100Base-TX Ethernet port, 2 serial ports, 2 Digital Input & 2 Analog Input ports, wireless (Wi-Fi) connection and 2 Micro SIM slots 4G LTE module. Both wireless modules can work simultaneously. It helps operating engineers to monitor all factory stages even from wireless devices and predict production failure in
advance.

IEG-3000 permits different protocol devices to coexist at an Ethernet-based interface and data protection is assured with its VPN functions. It supports MQTT and Modbus RTU to TCP protocols to transmit the data from sensors to the SCADA server through the Ethernet network. This way, non-Ethernet base PLCs, sensors, factory machines and wireless devices interact in an industrial Ethernet network for automation.

MQTT messaging protocol support
Supporting MQTT (Message Queuing Telemetry Transport) for data exchange between clients and the server. 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-3000 supports 2.4 GHz Wi-Fi wireless band connection, and it can operate in AP mode or client mode or AP+client modes. IEG-3000 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-3000 is “VPN client” and can create the VPN tunnel with “VPN server” (Cloud). Using IEG-3000, you
can instantly access your office resources through a secure VPN connection.
Digital Input and Analog Input

It has 2 DI and 2 AI input ports to receive analog inputs and digital inputs. The analog input type (Voltage or Current) can be selected using DIP switch.

Hardware Configuration
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 RS-232: (TxD, RxD, GND) RS-422/RS-485: (T+,T-,R+,R-), (D+, D-), GND Baud rate: 300bps~460kbps Optical Isolation: 3KV ESD Protecion: 15KV Surge Protecion: 6KV Over Current Protection: Yes
Wireless - Wi-Fi	SMA Connectors: 1 x 2dBi 1T/1R, 802.11b/g/n
Internal Module Interface	1 x Mini PCIe for LTE
Wireless - LTE*	SMA Connector: 2 4G LTE: Yes SIM card number: 2 SIM card type: Micro SIM
Digital Input	2 x pairs, Wet Contact Voltage level : On (6.2~50VDC), Off (4VDC max) Input Impedance: 10k ohm Overvoltage Protection: 70VDC
Digital Output (Alarm Relay output)	Alarm Relay Contact (DO): 1, 10~40VDC, max 650mA
Analog Input	2 x pairs Contact Parameters Voltage : ±10 VDC Current: +4 ~ +20 mA Resolution: 16bit Accuracy: 0.1% FSR Sampling rate: 10Hz Input Impedance: Voltage: 2M ohm, Current: 140 ohm Overvoltage protection 240Vrms Overcurrent protection: 50mA@110VDC
Power
Power	Connector Type: Terminal Block Power input voltage: 9~48VDC Dual Power Input Support
Power Consumpion	System: <6W (without LTE module)
LED Panel	PWR,RPS, ALM, S1, S2, WiFi, EXT, 100, LNK/ACT
Grounding Screw	Yes
Reset Button	2~5 sec reboot: Yes >5 sec Factory default: Yes
Watch Dog	Yes
Mechanical and Environment
Operating	Temperature : -40ºC~70ºC (-40ºF~150ºF) Humidity 5~95%
Dimension (WxDxH)	75x106x136mm
Weight	850g (without Antenna)
Housing	Metal, IP30
Mounting	DIN Rail
Certifications
Radio	EN300 328, EN301 893, EN301 489
EMC	FCC Part 15, EN 55022 (2006/A1: 2007) Class A IEC 61000-4-2(ESD) Level 3, IEC 61000-4-3 (RS) Level 3 IEC 61000-4-4 (EFT) Level 3, IEC 61000-4-5 (Surge) Level 3 IEC 61000-4-6 (CS) Level 3, IEC 61000-4-8 Level 3
Shock	IEC60068-2-27
Free Fall	IEC60068-2-32
Vibration	IEC60068-2-6
Software Features
Network Protocol	PPP, TCP, UDP, ICMP, DDNS, SNMP, DHCP, HTTP, FTP, TFTP
Serial Port	Serial Port Protocol: TCP client, TCP server, UDP, Modbus RTU to Modbus TCP, Modbus TCP to Modbus RTU Serial Type Selection: RS-232, RS-422, RS-485 Baud Rate Setting: 300~460kbps Parity: None, Odd, Even, Mark, Space Data Bits: 5,6,7,8 (RS-232) Stop Bits: 1,2 (RS-232) Flow Control: None,(RS-232) Termination (enable/disable): Software selectable (RS-485)
Wireless (WiFi)	WiFi Mode: AP mode / Host mode (Software Configurable) WiFi Security: Encryption - No/Yes,WPA/WPA2,WPA-PSK SSID, Hide SSID, Channel setting WiFi Standard Setting: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Auto
VPN	OpenVPN
Management	Data Acquisition: MQTT client, MQTT Broker IP Address: Management IP address/subnet mask, Default Gateway, DHCP Client, IPv4 Time: Manual Setting, SNTP, Daylight Saving Management Interface: HTTP, Telnet, SSH Firmware upgrade: TFTP, HTTP Configuration file: Backup / Restore

Volktek continues to develop client-valued functions. Please call us for more details.