Hardware · Industrial IoT

PRIZMA
IOT GATEWAY

Edge Computing Multi-Protocol 4G / Ethernet VPN Secure

An industrial-grade IoT gateway that securely bridges field devices and legacy industrial systems to cloud platforms and SCADA systems. Featuring edge computing capabilities, multi-protocol support, and military-grade encryption — all in a ruggedised DIN-rail enclosure.

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Prizma IoT Gateway

KEY FEATURES

Reliable field-to-cloud connectivity engineered for the harshest industrial environments.

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Multi-Protocol Support

Natively reads from Modbus RTU/TCP, IEC 60870-5-101/104, DNP3, PROFIBUS, BACnet, OPC-UA, and more. One gateway connects to all your field devices simultaneously.

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Edge Computing

Run data preprocessing, alarm evaluation, and lightweight analytics at the edge — reducing cloud data costs and enabling offline operation when connectivity is interrupted.

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Dual Connectivity

Primary Ethernet connection with automatic 4G LTE cellular failover. Wi-Fi optional. The gateway maintains communication even when fixed network links fail.

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Built-in VPN & Firewall

Integrated OpenVPN and IPSec VPN client with hardware firewall. All data encrypted with TLS 1.3. Supports certificate-based and pre-shared key authentication.

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Store & Forward

Local SD card or eMMC storage buffers data during outages. Automatic forward-and-delete ensures zero data loss with guaranteed delivery to the cloud or SCADA server.

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Remote Management

Full remote configuration, firmware update, and diagnostics via encrypted web interface. No on-site visit required for routine maintenance or configuration changes.

THE NERVE CENTRE OF YOUR FIELD OPERATION

The Prizma IoT Gateway sits at the edge of your network, collecting data from sensors, meters, PLCs, and RTUs — and securely forwarding it to wherever it needs to go: cloud platforms, SCADA servers, or both simultaneously.

Unlike generic IoT gateways, ours is purpose-built for industrial environments. It operates reliably from -40°C to +70°C, tolerates wide input voltage ranges, and includes surge protection on all I/O ports. It's designed to run 24/7 for years without intervention.

  • Supports up to 16 simultaneous device connections
  • Publish to MQTT, REST, FTP, or email simultaneously
  • Configurable via web browser — no software to install
  • Auto-discovery of connected Modbus devices
  • Local I/O: 4× digital in, 4× digital out, 2× analog in
  • SD card slot for extended local storage (up to 256 GB)
  • CE, FCC, RoHS, and IEC 61000-4 compliant
Gateway Installed

TECHNICAL SPECIFICATIONS

Hardware

ParameterValue
ProcessorARM Cortex-A53, quad-core 1.2 GHz
RAM1 GB DDR4
Storage8 GB eMMC + SD card slot (up to 256 GB)
Operating Temp-40°C to +70°C
Input Voltage9–36 VDC
Power ConsumptionMax 8W
MountingDIN Rail 35mm / Panel Mount
Dimensions (mm)110 × 75 × 55
ProtectionIP30 (DIN) / IP67 (Enclosure option)

Communication

ParameterValue
Ethernet2× 10/100/1000 Mbps RJ45
Serial2× RS-485, 1× RS-232 (DB9)
Cellular4G LTE Cat-4 (optional module)
Wi-Fi802.11 b/g/n (optional module)
Field ProtocolsModbus, IEC 60870, DNP3, PROFIBUS, BACnet
Cloud ProtocolsMQTT, REST/HTTP, FTP, SMTP
VPNOpenVPN, IPSec, WireGuard
SecurityTLS 1.3, Firewall, Certificate Auth

USE CASES

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Factory IoT

Connect PLCs and production equipment to MES, SCADA, and cloud analytics platforms.

Substation RTU

Replace legacy RTUs with modern gateway functionality including protocol translation and VPN.

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Remote & Rural Sites

4G cellular connectivity keeps isolated pumping stations, farms, and outstations online.

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Renewable Energy

Connect wind turbines, solar inverters, and battery systems to central monitoring platforms.

Connect Your Field Devices Today

Talk to our hardware team about the right gateway configuration for your application.