Scalable IIoT With Moxa Computing Solution and Ignition Software

Modern industrial operations often require reliable connectivity for a wide range of devices that are distributed across remote, often harsh environments. Using traditional proprietary solutions can be costly and restrictive due to limited protocol interoperability, vendor-specific drivers, and rigid architectures that hinder scalability and remote management. Moxa’s reliable edge computers and IIoT gateways with Ignition Edge deliver a resilient and scalable platform for PLC data acquisition and cloud integration using MQTT/Sparkplug or native Ignition architecture.


Reliability at Scale

  • IconLow-power, rugged, and wide-temp devices (–40 to 70°C) with CID2/ATEX certification.
  • IconIntegrated LTE and 5G connectivity with global RF certifications.
  • Icon10-year Linux OS support to reduce security costs for updates and maintenance.
Moxa Devices and Ignition Edge

Flexibility at the Edge

  • IconSeamless integration for major PLCs and industrial protocols, including Allen-Bradley®, Siemens®, Omron®, Modbus, DNP3, and OPC UA.
  • IconQuick tag generation with native MQTT and Sparkplug™ publishing.
  • IconReplaces costly proprietary modules and protocol converters.

Data Acquisition on an Industrial Scale

Scaling data-acquisition applications across hundreds of sites and devices requires consistency, reliability, and operational simplicity. Moxa leverages Ignition’s flexible software foundation on its industrial‑grade computing platform to continuously collect, process, and visualize industrial data both at the edge and in centralized deployments.

data-acquisition-diagram
Cloud‑ready Efficient Systems

Modern SCADA and MES architectures are increasingly designed around publish‑subscribe models and open standards. By supporting MQTT, Sparkplug B, OPC UA, and Ignition, these systems enable efficient data flow through on‑premises and cloud infrastructure with lower latency, enabling higher scalability and better design compared with traditional data polling.

Optimized Edge Client

Running Ignition Edge on Moxa Arm‑based industrial computers enables reliable data acquisition exactly where it’s needed—close to the source. These compact, low‑power systems are purpose‑built for remote and unmanned installations with wireless connectivity options and industrial design that stand up to temperature extremes, vibration, and electrical noise.

Broad Protocol Support

Heterogeneous field environments are the norm in industrial systems. Ignition Edge is built to accommodate that reality, offering extensive native driver support along with flexible tools to integrate legacy or specialized equipment. This allows operators and integrators to focus on standardizing a single edge data platform without forcing changes to existing devices or control strategies.

  • Artificial Lift
  • Pipeline Station
  • Fleet Management
  • Water Treatment
  • Desalination Plant
  • Material Handling

Efficient Wellhead Monitoring System

Running Ignition Edge on Moxa LTE-enabled Arm-based computers is a cost-effective solution to provide real-time visibility into well and equipment performance at each well site. The system can run on solar power and installed in existing cabinets to collect live operational data from Allen-Bradley PLCs, proprietary controllers, and field sensors. Data is then transmitted wirelessly to the central Ignition gateway, which hosts client-facing dashboards and visualizations, enabling monitoring and decision-making.

diagram01

Centralized Pipeline Station Monitoring

Managing a large pipeline network means connecting widely dispersed pump stations, valve sites, and custody‑transfer points, each running different PLCs, RTUs, meters, and sensors across a mix of Ethernet, serial, LTE, or even microwave links. By pairing Ignition Edge with Moxa’s rugged computers, you can unify diverse PLCs, sensors, and communication links (LTE/Serial/Ethernet) into one scalable architecture.

diagram02

Smart CNG Trailer Monitoring

Specialized services like compressed natural gas delivery need far more than basic fleet management. They require real-time visibility into onboard gas systems, including pressure, composition, and flow data, to ensure safe, uninterrupted supply. Ignition Edge on Moxa computers provides a rugged, cost-effective platform that unifies specialized onboard data with standard fleet metrics like location and fuel level. Modern wireless connectivity and full platform ownership allows the system to adapt and scale as a business evolves.

diagram03

Cloud-based Water Treatment Platform

Water and wastewater operations can be modernized by bridging legacy PLC infrastructure with cloud-based SCADA. By running Ignition Edge on rugged Moxa computers, plants gain a vendor-agnostic platform for secure MQTT data transmission and local buffering. This solution provides essential hardware security using dual NICs to physically isolate local PLC networks from the cellular network while centralizing control and alerts across distributed facilities. The result is a high-performance, remote-access architecture with a minimal physical footprint for continuous reliability.

diagram04

Remote Monitoring for High-efficiency Water Desalination

Modernizing remote desalination plants is challenging because operators must connect multi‑vendor PLCs and water‑quality equipment across sites, often with limited IT resources and unstable connectivity. Ignition Edge on Moxa gateways securely integrates these devices, buffers real‑time data, and sends it over LTE/Wi‑Fi without major upgrades. This streamlined architecture enables centralized monitoring, early detection of pump or membrane issues, and more reliable, continuous operations.

diagram05

Real-time visibility and control for material waste handling

Managing machines across customer sites requires real‑time performance and machine-health data. However, strict IT policies and limited network access make cloud connectivity difficult. Ignition Edge on Moxa gateways offers a simple, scalable solution with protocol conversion, buffering, secure MQTT, and LTE/Wi‑Fi connectivity, avoiding reliance on customer IT. OEMs can easily add sensors and enable predictive maintenance, analytics, and remote troubleshooting to deliver stronger service with less downtime.

diagram06

Moxa Computing Solution Running Ignition Edge

  • Arm-based Computers
  • IIoT Gateways
Moxa Solutions
CPU
Memory
Storage
Operating Temp
Power Consumption
UC-8600A
uc-8600a
UC-4400A
UC-3400A
UC-2200A
UC-1200A
Armv8 Cortex-A72
dual-core 1.5 GHz
Armv8 Cortex-A53
quad-core 1.6 GHz
Armv8 Cortex-A53
quad-core 1.4 GHz
Armv8 Cortex-A53
dual-core 1 GHz
Armv8 Cortex-A53
dual-core 1 GHz
4 GB RAM 4 GB RAM 4 GB RAM 2 GB RAM 2 GB RAM
32 GB eMMC
1 x microSD slot
1 x M.2 SSD Slot
16 GB eMMC
1 x microSD slot
16 GB eMMC
1 x microSD slot
16 GB eMMC
1 x microSD slot
16 GB eMMC
1 x microSD slot
-40 to 75°C
-40 to 70°C (with wireless)
-40 to 75°C
-40 to 70°C (with cellular)
-30 to 70°C (with Wi-Fi)
-40 to 70°C -40 to 75°C
-40 to 70°C (with wireless)
-40 to 60°C
12 to 48 VDC Dual power, 9 to 48 VDC 9 to 48 VDC 12 to 24 VDC 12 to 24 VDC

Note: Ignition® and Ignition Edge® licenses are not included with the device; they need to be purchased separately.

Moxa Solutions
CPU
Memory
Storage
Operating Temp
Power consumption
AIG-302
AIG-502
Armv7 Cortex-A7
dual-core 1 GHz
Intel® Core™ i7-7600U
(4M cache, up to 3.90 GHz)
2 GB DDR3L 32 GB SODIMM DDR4
32 GB eMMC 32 GB mSATA
-40 to 70°C -40 to 70°C
12 W 72 W

Note: Ignition® and Ignition Edge® licenses are not included with the device; they need to be purchased separately.