IG902
High-performance
Edge Gateway
IG902 targets complex industrial sites with enhanced compute and rich interfaces. Optional DSA and Python/Docker extensibility support multi-source acquisition and higher-throughput edge workloads.
PHOTO
Stronger Compute, Faster Industrial Response
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Core Technical Specifications
Cellular Network LTE Cat4/Cat6 (model dependent)Cloud Management DeviceLive remote configuration, upgrades, and operationsData Acquisition Protocols Modbus RTU/TCP, EtherNet/IP, OPC UA, IEC101/104, DNP3.0, BACnet, CNCEthernet Ports 2 × 10/100/1000MbpsNetwork Features APN, VPDN, CHAP/PAP/MS-CHAP/MS-CHAPV2; DHCP Server/Relay/Client; DNS Relay; DDNS; static routingOperating Temperature and Protection -25~70℃, IP30Power Supply 12~48V DC, reverse polarity and overcurrent protectionProcessor and Memory ARM Cortex-A8 @1GHz, 1GB DDR3Secondary Development Python and Docker secondary developmentSeguridad SPI firewall, ACL, NAT/PAT/DMZ, AAA (Local/Radius/Tacacs+/LDAP), IPSec/GRE/L2TP/OpenVPN/CASerial and I/O 1×RS232/RS485 + 1×RS485 (2×RS485 on some models); optional 4DI+4DO or 4DI+3DO+1 relayStorage 8GB eMMC, MicroSD up to 32GB
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CPU and Storage
CPU ARM Cortex-A8 @1GHzFlash 8GB eMMCRAM IG902-B: 512MB DDR3 IG902-H: 1GB DDR3 RAM
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Connectivity and Interfaces
Console Port 1×console RS232 (RJ45)Ethernet Ports 2×10/100/1000Mbps Ethernet ports (WAN/LAN or 2×LAN)GNSS(optional) GPS and BeiDouI/O Ports None / 4×DI + 3×DO + 1×Relay output DO or digital/pulse output DOLED Indicators POWER, STATUS, WARN, ERROR, MODEM, SIM1, SIM2, TF, PYTHON, USER1, USER2, WIFI, GPS, SIGNALReset Button Pinhole buttonSerial Ports 1×RS232/RS485 + 1×RS485SIM Card Slot 1.8V/3V, 2×drawer-type slotTF MicroSD expansion up to 32GBUSB Port 1×USB 2.0 portWi-Fi(optional) 2.4G/5G Wi-Fi (802.11 ac/a/b/g/n)
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Power and Power Consumption
Power Input 12~48V DC inputPower Terminal Unpluggable industrial terminalReverse Polarity/Overcurrent Protection Supported
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Mechanical Specifications
Housing and Cooling Metal housing, fanlessMounting Method DIN-rail/wall mountingProtection Rating IP30RTC (Optional) Embedded RTC powered by super capacitor
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Environment and Certifications
Ambient Humidity 5~95% RH non-condensingCertifications CE,FCC, PTCRB, RCM, IC, IMDA, AT&T, MIC&JATE, MSIP, EAC,ANATEL, UKCAEMC Standard EN61000-4-2, level 3, StaticEN61000-4-3, level 3, Radiation Electric FieldEN61000-4-4, level 3, Pulsed Electric FieldEN61000-4-5, level 3, SurgeEN61000-4-6, level 3, Conducted Distubance ImmunityEN61000-4-8, Power Frequency Field Resistance, horizontal / vertical 400A/m (>level 3)EN61000-4-12, level 3, Shock Wave ResistanceOperating Temperature -25~70℃Physical Characteristics IEC60068-2-27 shock resistanceIEC60068-2-6 vibration resistanceIEC60068-2-32 drop resistanceStorage Temperature -40~85℃
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Software Specifications
Operating System Custom Linux
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Network Features
Access Authentication CHAP/PAP/MS-CHAP/MS-CHAPV2IP Applications Ping, Traceroute, DHCP Server/Relay/Client, DNS Relay, DDNS, Telnet, SSH, HTTP, HTTPS, TFTP, FTP, SFTPIP Routing Static routingLAN Protocols ARP, EtherNetNetwork Access APN, VPDNNetwork Type LTE, WCDMA(HSPA+), EDGE, GPRS, CDMA
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Seguridad
AAA (Authentication, Authorization, Accounting) Local/Radius/Tacacs+/LDAPCA Certificates Supported (may auto apply)Data security IPSec VPN, GRE, L2TP, OpenVPN, CANetwork Security SPI firewall, anti-DoS attack, multicast/ping filter, ACL, NAT, PAT, DMZ, port mapping, virtual serverUser Management Multi-level users
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Fiabilidad
Backup Mechanism VRRP, interface backupDual-SIM Switching Dual-SIM backupEmbedded Watchdog Device self-diagnosis, auto-recovery from operation faultsLink Detection Heartbeat packet detection, auto-recovery of disconnection
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WLAN (Optional)
WLAN Mode AP, Client modesWLAN Security Open System, Shared Key, WPA/WPA2, WEP/TKIP/AES encryptionWLAN Standard IEEE 802.11 ac/a/b/g/n
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Open Platform and Data Acquisition Protocols (DSA)
Electricity Protocols DLT645-2007, IEC101/104, DNP3.0Industrial Protocols Modbus RTU Master/Slave, Modbus TCP Master/Slave, EtherNet/IP, ISO on TCP, OPC UA Client/Server, Mitsubishi MC 3C/3E/3C OverTCP, Mitsubishi CPU Port, FINSUDP, HostLink, PPIIoT Platform Microsoft Azure, Amazon AWS, Alibaba Cloud, etc.Other Protocols BACnet, CNCPython Secondary Development Secondary development platform with Python and Docker
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Network Management
Configuration Methods Local/remote HTTP/HTTPS/Telnet/SSH configLog Local or remote log export, power-down log savingNetwork Diagnostics Ping, Traceroute, Sniffer (network packet capture tool)Remote management DeviceLive-based remote access and remote batch device managementUpgrade Methods WEB/DeviceLive/TFTP/FTP/SFTP upgrades
Standard package*
- IG902 Edge Gateway *1
- Antena 4G *1
- Antena Wi-Fi *1
- GNSS Antenna *1
- Cable Ethernet *1
- Power Terminal *1
- Optional accessories
- Power Supply *1
* Standard package contents vary by standard order codes.
Contact us directly to learn more about our packaging options.
DeviceLive
Plataforma de gestión de dispositivos IoT
Device management, remote monitoring, edge app management, and remote maintenance to help industrial enterprises build intelligent edge networks.
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Learn More →Frequently Asked Questions
What configurations and optional features are available on the IG902?
The IG902 is a high-performance edge gateway that supports Python applications and Docker containers on InHand’s custom embedded platform. Each unit ships with 1× RS-232 + 1× RS-485 serial as standard, in two base configurations:
- B (Basic) — 512 MB RAM, optional Wi-Fi, no built-in I/O
- H (High) — 1 GB RAM, dual-band Wi-Fi, 4× DI + 3× DO + relay output
Optional -D485 suffix replaces the RS-232 with a second RS-485 (2× RS-485 total). Part number template: IG902--. Cellular module options: LQA8 (China), FS39 (NA Cat 6), FQ58 (EMEA/APAC), FQ78 (AU/LatAm), FQ88 (Japan), FQ98 (South Korea), or EN00 (no cellular).
How do I set up and log in to the IG902 for the first time?
Install the antennas, insert the SIM card, and connect the power adapter. Connect a computer via Ethernet — the IG902 has port-specific default IPs: GE0/1 = 192.168.1.1 ; GE0/2 = 192.168.2.1 . Set your adapter to DHCP or a 192.168.2.x static IP. Open a browser and go to https://192.168.2.1 (accept the self-signed certificate). Log in with username adm and the password on the device nameplate.
How do I connect the IG902 to cellular and set the APN?
With the device powered off, insert the SIM card. Power on — the IG902 auto-detects the carrier and applies the matching APN in most cases, so no manual setup is needed. If the cellular link does not come up, log in, go to Network > Cellular, configure the APN per your carrier’s requirements, and click Apply. Verify by checking the MODEM LED and the 3 signal LEDs: MODEM steady on = dial successful (connected); MODEM flashing = dialing. Signal LEDs lit (1 / 1+2 / 1+2+3) indicate poor / moderate / good cellular signal.
What applications and runtimes can the IG902 run?
The IG902 supports Docker containers and Python runtime for custom application deployment, plus InHand Device Supervisor for industrial protocol data collection and device monitoring.
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