Industrial Edge Computing Gateway – Smart Edge Intelligence for Connected Industry

Instrava Curated Instruments introduces a high-performance Pasarela informática industrial engineered to bridge industrial equipment, field devices, and cloud platforms. Designed for modern Industry 4.0 environments, this intelligent gateway combines robust connectivity, real-time edge analytics, and secure remote management in one compact industrial platform.

Powered by an industrial-grade ARM processor, it seamlessly connects PLCs, sensors, HMIs, and legacy equipment through Ethernet, RS232, and RS485 interfaces. With support for 4G, 2G, Wi-Fi, and wired Ethernet, this industrial edge gateway ensures uninterrupted data transmission across factories, utilities, energy systems, and remote installations. From data acquisition and protocol conversion to edge analytics and cloud integration, it empowers enterprises to transform operational data into actionable intelligence.

As a critical enabler of digital transformation, this industrial edge computing gateway supports real-time monitoring, predictive maintenance, alarm management, and secure cloud-edge collaboration—making it the ideal solution for smart manufacturing, energy automation, water treatment, and industrial IoT deployments.

Edge Gateway Description

Built for Reliable Industrial Data Acquisition and Edge Intelligence

The industrial edge computing gateway is designed to collect, process, and transmit critical operational data directly at the source. By performing analytics at the network edge, it reduces latency, minimizes bandwidth consumption, and improves response times for mission-critical applications.

Key edge computing advantages include:

  • Millisecond-level data acquisition for real-time process visibility
  • Local data preprocessing, filtering, and cleansing before cloud transmission
  • Intelligent alarm triggering and event-based reporting
  • Breakpoint resume for uninterrupted data logging during network interruptions
  • Historical data storage and scheduled report generation
  • Edge-side decision-making for faster operational response

With a minimum collection interval of 500 ms, the gateway captures fast-changing process variables with exceptional accuracy. This makes it particularly valuable for industrial automation, machine monitoring, predictive maintenance, and remote asset management applications.

Cloud Edge Gateway device diagram showing the connection of an Edge Gateway between industrial data flow and cloud services.
Smart factory Edge Gateway architecture diagram showing PLCs, SCADA, HMI, and sensors connected to the cloud via an Edge Gateway.

Secure Remote Access and Broad Industrial Protocol Compatibility

Designed for seamless integration into existing industrial environments, this industrial edge computing gateway supports most mainstream PLCs and industrial communication protocols without requiring modifications to existing PLC programs. Deployment is fast, simple, and highly scalable.

Core connectivity and integration benefits include:

  • Supports Modbus RTU, Modbus TCP, and a wide range of PLC protocol drivers
  • Compatible with serial and Ethernet PLCs, HMIs, and industrial controllers
  • Remote PLC programming, diagnostics, and firmware updates
  • Cross-border remote debugging and online monitoring capabilities
  • Supports up to 16 connected devices simultaneously
  • Cloud-edge collaboration through the EMCP IoT platform

Engineers can remotely access, configure, troubleshoot, and update field devices from anywhere, significantly reducing maintenance costs, minimizing downtime, and accelerating service response. This capability is especially valuable for distributed industrial assets, remote stations, and global operations.

Edge Gateway Parameter  

ParámetroEspecificación
ProcessorIndustrial-grade ARM Processor
Fuente de alimentaciónDC 24V (Operating Range: DC 9–28V)
Power ProtectionSurge, Overcurrent, Reverse Polarity Protection
Average Power Consumption≤ 5W
Networking2G / 4G / Ethernet / Wi-Fi
Ethernet Ports2 × 10/100 Mbps Ethernet Ports
Serial InterfacesRS232 / RS485 (Isolated)
Collection Interval≥ 500 ms
Connected DevicesUp to 16 Devices
Supported ProtocolsModbus RTU/TCP, Mainstream PLC Protocols
Remote PLC DownloadSupported via Serial and Ethernet
Data FunctionsCollection, Analysis, Cleaning, Storage, Resume
Funciones de alarmaReal-Time Alarm Detection and Notification
Script FunctionalitySoporte
Statistical ReportingSoporte
Anti-Tamper ProtectionSoporte
Cloud PlatformEMCP IoT Cloud Platform
Cloud Device Capacity500–100,000 Devices
4G Frequency BandsLTE-FDD: B1/B3/B5/B8; LTE-TDD: B34/B38/B39/B40/B41
2G Frequency BandsGSM 900/1800 MHz
Wi-Fi Standard802.11 b/g/n (2.412–2.484 GHz)
EMC ProtectionLevel 3 Surge / EFT / ESD
Protección del medio ambienteConformal Coating, Moisture & Corrosion Resistant
Temperatura de funcionamiento-35°C to +75°C
Humedad10–90% RH (Non-Condensing)
Dimensiones114 × 85 × 35 mm
InstalaciónDIN Rail / Panel Mount
Wireless parametersTransmission powerClass 4 (33 dBm±2dB) for EGSM900
Class 1 (30 dBm土2dB) for DCS1800
Class E2 (27 dBm士3dB) for EGSM900 8-PSK
Class E2 (26 dBm土3dB) for DCS1800 8-PSK
Class 3 (23 dBm士2dB) for LTE-FDD bands
Class 3 (23 dBm土2dB) for LTE-FDD bands
Maximum support for Cat 1 FDD and TDD
LTE characteristicsLTE features support 1.4/3/5/10/15/20 MHz RF bandwidth
LTE-FDD: Maximum downlink rate 10Mbps, maximum uplink rate 5Mbps
LTE-FDD: Maximum downlink rate 7.5Mbps, maximum uplink rate 1Mbps
GSM featuresGPRSSupports GPRS multi slot level 12
Encoding format: CS-1/cS-2/cS-3/CS-4
Maximum downlink speed 85.6kbps, maximum uplink speed 85.6kbps supports EDGE multi slot level 12
Support modulation and coding methods for GMSK and 8-PSK
 

EDGE

 

Downlink encoding formats: CS1-4 and MCS 1-9
Uplink encoding formats: CS1-4 and MCS 1-9
Maximum downlink speed 236.8kbps, maximum uplink speed 236.8kbps
antenna interfaceSMA female interface
Hardware parametersdata interfaceRS2321200bps – 115200bps
RS4851200bps – 115200bps
LAN port10/100M adaptive Ethernet port, supports HP Auto-MDIX automatic flipping, meets IEEE802.3-2005 standard
WAN port10/100M adaptive Ethernet port, supports HP Auto-MDIX automatic flipping, meets IEEE802.3-2005 standard
working voltageDC 9-28V, anti reverse connection, anti surge, overcurrent protection
Maximum power consumption2.4w
Basic power consumption1.6W
operation temperature-40°℃~65°℃
storage temperature-40°C~85°℃
Working humidity5%~85% (without frost)
EMC characteristicsStatic electricity: EN61000-4-2, level 3
radiating electric field: EN61000-4-3,level 3
Pulse electric field:EN61000-4-4,level 3
surge:EN61000-4-5, level 3
Conducted Disturbance:EN61000-4-6,level 3
Power Frequency Magnetic Field:EN61000-4-8,水平方向/垂直方向400A/m (>level 3)
Vibration wave immunity:EN61000-4-12, level 3
RESETPin hole reset button
SM card holder1.8V/3V, drawer type card holder
pilot lampEquipped with PWR, LINK, RSSl, 2G, 4G, WAN, 232, 485, and LAN indicator lights
SD cardSupport storage of large amounts of data
Cooling methodNatural air cooling
FUNCTIONresumesoporte
Data DistributionSupports MQTT and HJ-212 protocols*
Power outage alarmsoporte
telephone alarmsoporte
Protocolo de comunicaciónSerial portSiemens, Mitsubishi FX series, Hostlink-Fins, Delta, Yonghong, etc
Network interfaceSiemens, Mitsubishi Q-series, Fins-Ethernet, Delta, Yonghong, etc
Frequency division uploadReal time upload, change upload, and scheduled upload
Data reportPeriodic storage, conditional storage, and variable storage
Remote Upgradesoporte
PLC remote debuggingsoporte
Computación de bordeSupport script development*
Cloud platform features that can be used
Cloud platform featuresCloud configurationsoporte
Data centersoporte
Almacenamiento de datossoporte
Mobile monitoringsoporte
organizational structuresoporte
Role-Permissionsoporte
SMS alarmsoporte
IoT card managementsoporte
Style customizationsoporte
openAPlsoporte

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An industrial edge computing gateway is a compact device that connects PLCs and field equipment to cloud platforms while processing data locally. It supports protocol conversion, real-time data acquisition, and remote monitoring, making it essential for industrial IoT and smart factory applications.

This industrial edge computing gateway is designed for low-power and high-reliability applications:

  • Power supply: DC24V (range DC9–28V) with surge and reverse protection
  • Power consumption: ≤5W
  • Size: 114 × 85 × 35 mm (compact design)
  • Operating temperature: -35°C to +75°C
  • Humidity: 10–90% RH (non-condensing)

These specifications ensure stable operation in harsh industrial environments.

The gateway supports multiple industrial networking methods:

  • Cellular: 2G / 4G LTE (global bands)
  • Ethernet: 2 × Ethernet ports
  • Wireless: Wi-Fi 802.11 b/g/n

This ensures flexible deployment for both wired and remote industrial applications.

This industrial edge computing gateway supports up to 16 connected devices simultaneously. It supports both serial (RS232/RS485 isolated) and Ethernet communication, making it suitable for PLCs, HMIs, and other industrial equipment in small to mid-sized deployments.

The gateway supports widely used industrial protocols:

  • Modbus (RTU/TCP)
  • Multiple PLC protocols (serial and Ethernet)
  • Industrial device communication drivers

This enables seamless integration with legacy systems and modern automation platforms.

In addition to connectivity, the gateway includes built-in edge capabilities:

  • Data collection interval ≥ 500 ms
  • Remote PLC download and maintenance
  • Script programming for automation logic
  • Report statistics and data logging
  • Anti-disassembly protection and system recovery

These features make it suitable for remote monitoring, predictive maintenance, and industrial IoT projects.

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