Industrial Communication Gateway

Product Specifications

Technical details and manufacturing context for Industrial Communication Gateway

Definition

An industrial communication gateway is a specialized hardware device that facilitates data exchange between disparate industrial networks, protocols, and systems. It acts as a translator and bridge, converting data formats and communication standards to ensure interoperability in complex industrial automation environments, connecting field devices, controllers, and enterprise systems. The gateway typically features multiple Ethernet and serial ports, supporting protocols such as Modbus TCP/RTU, PROFINET, EtherNet/IP, and OPC UA. It operates over a wide temperature range (-40 to 85°C) and accepts a 9-36 VDC power supply. Data throughput ranges from 100 to 1000 Mbps, with protocol conversion latency of ≤10 ms. The device is housed in a compact enclosure (45-120 x 100-150 x 30-80 mm) weighing 0.3-1.5 kg, with ingress protection ratings from IP30 to IP65. Mounting options include DIN rail or panel. Certifications such as CE, FCC, and UL are listed as references for market access, but actual compliance must be verified with the manufacturer. The gateway is constructed with an aluminum alloy housing, a printed circuit board, and electronic components. It is designed for use in machinery and equipment manufacturing, where it bridges legacy serial devices and modern Ethernet-based systems. Selection of a specific model requires confirming the number of ports, supported protocols, and environmental ratings against the application's requirements. For verification, consult the legal manufacturer or supplier for model-specific data and standards compliance.

Working Principle

The gateway operates by receiving data packets from a source network using its native protocol (e.g., Modbus RTU, PROFIBUS). It then processes this data, which may involve protocol conversion, data mapping, and encapsulation. The processed data is subsequently transmitted to the destination network using the target protocol (e.g., Ethernet/IP, OPC UA). This process is managed by embedded firmware running on a processor, often with support for multiple protocol stacks and configurable routing rules.

Common Materials

Aluminum Alloy, Printed Circuit Board (PCB), Electronic Components (ICs, resistors, capacitors)

Technical Parameters

Parameter	Typical range	Notes & selection driver
Number of Ethernet PortsRequired	2–4 ports	Quantity of RJ45 Ethernet interfaces for network connectivity
Number of Serial PortsRequired	2–8 ports	Quantity of RS-232/RS-485 serial interfaces for legacy device connections
Supported ProtocolsRequired	Modbus TCP/RTU, PROFINET, EtherNet/IP, OPC UA list	Array of industrial communication protocols the gateway can translate between (e.g., Modbus TCP, PROFINET, EtherCAT)
Operating Temperature RangeRequired	-40–85 °C	Minimum and maximum ambient temperature for reliable operationIEC 60068-2-1/2
Power Supply VoltageRequired	9–36 VDC	Input voltage required to power the gateway device
Data Throughput	100–1000 Mbps	Depends on modelIEEE 802.3
Protocol Conversion Latency	≤10 ms	Real-time performance
Ingress Protection Rating	IP30–IP65	Higher for harsh environmentsIEC 60529
Mounting Type	DIN rail, panel	DIN rail standard
Dimensions (W x H x D)	45–120 x 100–150 x 30–80 mm	Compact design
Weight	0.3–1.5 kg	Lightweight
Certification	CE, FCC, UL	Required for market access

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Central Processing Unit (CPU)
Executes the gateway firmware, manages protocol stacks, and handles data processing and routing logic

Material: Semiconductor (Silicon)
Memory Module (RAM/Flash)
Stores the operating system, firmware, configuration data, and temporary data buffers during protocol conversion

Material: Semiconductor (Silicon)
Network Interface Controller (NIC)
Hardware controller for managing data transmission and reception over Ethernet networks

Material: Semiconductor (Silicon), PCB
Serial Communication Interface
Circuitry and connectors for RS-232/RS-485 communication with serial-based industrial devices

Material: Copper, PCB, Plastic (connector housing)
Power Supply Unit
Converts the input DC voltage to stable voltage levels required by internal components (CPU, memory, NICs)

Material: PCB, Electronic Components (capacitors, inductors, regulators)
Enclosure
Protects internal electronic components from dust, moisture, and physical damage, often designed for DIN-rail mounting

Material: Aluminum Alloy or Industrial Plastic
Protocol Stacks
Implement the source and target fieldbus protocols for the conversion.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Industrial Communication Gateway.

Manufacturers of Industrial Communication Gateway

Manufacturer profiles associated with Industrial Communication Gateway.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 6 September 2026

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

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Manufacturing capability

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Frequently Asked Questions

What protocols does the gateway support?

The gateway supports Modbus TCP/RTU, PROFINET, EtherNet/IP, and OPC UA as listed in the directory. However, the exact set of protocols may vary by model. Always confirm the supported protocols with the manufacturer or supplier for your specific application.

What are the power supply requirements?

The gateway accepts a DC power supply voltage of 9-36 VDC. Ensure that your power source provides a voltage within this range and sufficient current for the model you select. Check the product datasheet for exact power consumption.

Can the gateway operate in harsh environments?

The operating temperature range is -40 to 85°C, and the ingress protection rating is IP30 to IP65, depending on the model. For outdoor or dusty environments, choose a model with a higher IP rating. Verify the specific rating with the manufacturer.

How do I mount the gateway?

The gateway can be mounted on a DIN rail or on a panel, as specified in the directory. Ensure that the mounting type matches your installation requirements. Refer to the installation manual for proper mounting procedures.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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humidity:	5% to 95% non-condensing
power input:	24VDC ±10% or 100-240VAC
temperature:	-40°C to +85°C
enclosure rating:	IP20 (indoor use)
shock resistance:	15g @ 11ms
vibration resistance:	2g @ 10-500Hz

Product Specifications

Industry Taxonomies & Aliases

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards