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Yotta Control

Smart Distributed I/O & Industrial IoT

Yotta Control specialises in Smart Distributed I/O, controllers, HMIs and IoT gateways for industrial automation. Their SMART architecture (Security, Manageability, Availability, Robustness, Integration) powers reliable IIoT connectivity across plants of every size — from single-machine control to multi-site SCADA.

Ethernet, WiFi, RS485 & Daisy-Chain I/OBuilt-in MQTT & Modbus TCP/RTUFanless edge-computing controllersHome-Assistant-ready SCADA IPC
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Product Categories

Explore our complete range of Yotta Control products and solutions

Smart Distributed I/O Modules

Smart Distributed I/O Modules

Distributed I/O across RS485, WiFi, Ethernet and daisy-chain connectivity — purpose-built for SMART industrial IoT: Security, Manageability, Availability, Robustness and Integration.

Key Features:

A-10x Series RS485 I/O — robust wired fieldbus
A-12x Series WiFi I/O — wireless plug-and-play
A-18x Series Ethernet I/O — high-speed TCP/IP
A-19x Series Daisy-Chain I/O — simplified wiring
Digital input, digital output, analog I/O modules
Modbus RTU / TCP protocol support
DIN-rail mounting, industrial-grade enclosures
Hot-swappable and expandable architecture

Specifications: Operating temp: -20°C to +70°C | Power: 10-30V DC | Protocols: Modbus RTU/TCP, MQTT

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Controllers (A-5x Series)

Controllers (A-5x Series)

Compact and powerful controllers across RS485, WiFi and Ethernet — ideal for edge control, building automation, and small-to-mid industrial machines.

Key Features:

A-51x Series — RS485 controllers
A-52x Series — WiFi wireless controllers
A-53x Series — Ethernet controllers
Integrated digital & analog I/O points
Built-in Modbus master/slave
MQTT publish/subscribe for IIoT
Remote firmware updates
Low-power embedded design

Specifications: Programming: Ladder + Function Blocks | Memory: up to 128KB program | I/O: 8-32 points onboard

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HMI & Edge Computing

HMI & Edge Computing

From simple text panels to fanless edge-computing controllers running SCADA and Home Assistant — a full HMI stack for every deployment size.

Key Features:

ATP-2 Text Panel — low-cost operator interface
A-9H HMI PC — industrial human-machine interface computer
A-9N GUI Fanless Edge Controller — IPC-grade reliability
HIPC Home Assistant IPC — next-gen SCADA platform
Web-based dashboards with responsive UI
Multi-language support
Recipe & data logging
IP65-rated front panels

Specifications: Display: 4.3" to 15.6" TFT | Storage: industrial SSD | OS: Linux-based / Home Assistant OS

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IoT Gateway (9101 / 9103 Series)

IoT Gateway (9101 / 9103 Series)

Protocol-converting IoT gateways that bridge OT and IT — taking legacy serial, Modbus and proprietary data streams into the cloud securely.

Key Features:

IOT-Gateway-9101 & 9103 (latest releases)
Modbus RTU / TCP → MQTT / HTTPS translation
Secure TLS-encrypted cloud transport
Edge data buffering & store-and-forward
OPC UA client/server capability
VPN-ready for remote deployments
Dual-SIM 4G/LTE options
Small DIN-rail form factor

Specifications: Protocols: Modbus, MQTT, OPC UA, HTTPS | WAN: Ethernet + optional 4G | DIN rail mount

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