IG502
Cost-effective
Edge Gateway
IG502 is a cost-effective industrial IoT edge gateway with a compact design and rich I/O. It supports Python customization and optional DeviceSupervisor (DSA) with 80+ industrial protocols, enabling fast scaling from PoC.
OVERVIEW
Compact, Versatile Industrial Access
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Core Technical Specifications
Cellular Network 5G SA/NSA (China models) and LTE Cat1/Cat4 (model dependent)Cloud Management DeviceLive remote access, batch operations, and remote upgradesDimensions (W × D × H) 110 × 127 × 35 mmEthernet Ports 2 × 10/100MbpsIndustrial Protocols Modbus RTU/TCP, OPC UA, EtherNet/IP, IEC101/104, DNP3.0, etc.Network Features APN, VPDN, CHAP/PAP; Static IP/DHCP; ICMP, DNS, TCP/UDP, TCP Server, static routingOperating Temperature & Protection -20~70℃, IP30Power Supply 12~48V DC, industrial terminal blockSecondary Development Python development environmentحماية Multi-level user permissions, firewall, OpenVPN, IPSec VPNSerial Interfaces 1 × RS232 + 1 × RS485, or 2 × RS485 (model dependent)Weight 420 g
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CPU and Storage
CPU ARM Cortex-A8 @600MHzFlash 8GB eMMCRAM 512MB
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Connectivity and Interfaces
Antenna Connectors LTE：SMA x 1, Wi-Fi：SMA x 1, GNSS：SMA x 1, Note: North America models: 2 x SMA 4G antenna connectors.Bluetooth(optional) BLE4.2 (optional)Ethernet Ports 2×10/100Mbps EthernetGNSS(optional) Satellite location GPSI/O Ports Up to 4×DI + 4×DO (optional)Serial Ports 1×RS232 + 1×RS485, or 2×RS485, industrial terminal block, ordering guide for detailsSIM Card Slot Dual Micro SIMTF MicroSD up to 32GBUSB USB2.0 Type-AWi-Fi(optional) Wi-Fi STA 802.11 b/g/n 2.4G
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Power and Power Consumption
Input Voltage 12~48V DC inputPower 250mA@12VPower Interface Industrial terminal block
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Mechanical Specifications
Hardware Watchdog supportHousing and Cooling Fanless metal housingMounting Method Panel, DIN-rail mountingProduct Dimensions 110×127×35mmProduct Weight 420gProtection Rating IP30RTC Support (button battery backup)
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Environment and Certifications
Ambient Humidity 5~95% RH non-condensingCertifications CE, UKCA, FCC, PTCRB, UL, C1D2 (Class1 Division 2), MIC&JATE, VerizonWireless, AT&T, IC, RCM, NBTC, ANATEL, IEC62443-4-2, IEC61850-3EMC 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 2)EN61000-4-12, level 3, Shock Wave ResistanceOperating Temperature -20~70℃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/PAPIP Applications ICMP, DNS, TCP/UDP, TCP Server, DHCPIP Routing Static routingLAN Protocols ARP, EthernetNetwork Access APN, VPDNNetwork Types/Standards 5G SA/NSA and LTE Cat1/Cat4 by modelWAN Protocols Static IP, DHCP
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حماية
Data security OpenVPN, IPSec VPNNetwork Security FirewallUser Management Multi-level user permissions
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مصداقية
Dual-SIM Switching Dual SIM failoverEmbedded Watchdog Embedded watchdog auto-recoveryLink Detection Sends heartbeat packets to detect, auto redials when disconnected
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Open Platform and Data Acquisition Protocols (DSA)
Cloud Integration AWS, Azure, AliCloud and other cloud platformsDevelopment Environment Python development environmentElectricity Protocol DLT645-2007, IEC101/104, DNP3.0, IEC61850-MMSIndustrial Protocols Modbus RTU/TCP, EtherNet/IP, ISO on TCP, OPC UA, Mitsubishi MC/CPU Port, FINSUDP, HostLink, PPIOther Protocols BACnet, CNC
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Network Management
Configuration Web/Telnet/SSH configurationConfiguration backup Config import/exportLog Support local system logs, remote logs, and important log power-off preservationRemote management DeviceLive/HTTP/HTTPS/SSH remote managementيرقي Web/DeviceLive upgrade
Standard package*
- IG502 Edge Gateway *1
- هوائي 4G *1
- هوائي واي فاي *1
- GNSS Antenna *1
- كابل إيثرنت *1
- Power Terminal *1
* Standard package contents vary by standard order codes.
Optional accessories
- Power Supply *1
- Panel Mounting kit *1
Contact us directly to learn more about our packaging options.
ديفايس لايف
منصة إدارة أجهزة إنترنت الأشياء
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 optional features can the IG502 be configured with?
The IG502 ships with 1× RS-232 + 1× RS-485 serial as standard for industrial protocol acquisition (Modbus RTU and 80+ other protocols). Four optional modules selected at ordering:
-D485: replaces the RS-232 with a second RS-485 (2× RS-485 total)-IO: 4× DI + 4× DO with 3000 VDC isolation-W: 2.4 GHz Wi-Fi + Bluetooth 4.2-G: GNSS positioning
Part number template: IG502-. The
How do I set up and log in to the IG502 for the first time?
Install the cellular and Wi-Fi antennas, insert the SIM card, and connect the power adapter. Connect a computer via Ethernet — the IG502 has port-specific default IPs: WAN/LAN port = 192.168.1.1; LAN port = 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 IG502 to cellular and set the APN?
With the device powered off, insert the SIM card. Power on — the IG502 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 NET LED and the 3 signal LEDs: NET steady on = dial successful (connected); NET fast flash = dialing. Signal LEDs lit (1 / 1+2 / 1+2+3) indicate weak / moderate / good cellular signal.
Where do I configure VPN on the IG502?
On the IG502, VPN settings live under the Advanced menu — go to Advanced > VPN (not Network > VPN, as with IR-series routers). Select the VPN type (IPsec, OpenVPN, or GRE), configure the tunnel parameters per your VPN policy, and click Apply.
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