MergenHub 
Every field device, one address space.
MergenHub collects data from PLCs, RTUs and meters over 11 industrial protocols and unifies it in one OPC UA server, REST API and web-based SCADA. From installation to live data in minutes.
No extra runtime on the target machine
Turkish and English UI
MergenHub Mobile for iOS and Android, no extra license
Free demo: all features, unlimited tags — runtime runs 2 hours per start, restart for another 2 hours
| Tag | Address | Value | Quality |
|---|
From data acquisition to the operator screen, in one package
Instead of a separately licensed server + SCADA + historian + gateway chain, everything ships in a single installation.
Protocol drivers
Modbus, Siemens S7, OMRON, DNP3, IEC 104, IEC 61850, MQTT and more. Automatic tag discovery and address-format helpers.
OPC UA server
All sources in one address space. Security policies, multiple endpoints, per-user access and proven scale at hundreds of thousands of tags.
Web SCADA / HMI
Drag-and-drop editor in the browser: symbol library, pipes, animations, sub-screens. Mobile-friendly operator view.
Alarms & notifications
Standards-based alarm lifecycle, deadband, history; e-mail and SMS with per-user preferences.
Data logging
SQLite or enterprise database (ODBC), store-and-forward, trend charts, CSV/Excel/PNG export.
IoT bridge
REST server/client and MQTT client agents push data to the cloud or third-party systems.
Virtual tags
Formula engine: average, min/max, cumulative difference, totalizer, conditional logic and function library.
Enterprise authorisation
Users/groups, resource-level access control, HTTPS, audit log and session security.
AI assistant
With the MCP server, AI assistants query the plant in natural language: status, alarms, trends, diagnostics.
Whatever is in the field, it connects
Migrate existing projects in minutes with JSON project import.
Modbus TCP + Serial
FC05/06/22 writes, zero-based addressing, RTU/ASCII, UDP and Modicon bit order.
Details →SiemensSiemens S7
S7-300/400/1200/1500; DB, marker, I/Q areas and optimised access.
Details →OMRONOMRON NJ/NX + FINS
Classic FINS/TCP and NJ/NX EtherNet/IP CIP symbolic access in one driver.
Details →DNP3DNP3
SBO/Direct Operate, Secure Auth, Data Sets, File Control, redundancy, time sync.
Details →IEC 104IEC 60870-5-104
General Interrogation, single/double commands, setpoints and time sync.
Details →IEC 61850IEC 61850 MMS
SCL/ICD import, control model (SBO/direct) and LN-level reads.
Details →MQTTMQTT
Channel-level broker sharing, smart JSON discovery and arrival-watchdog liveness.
Details →Built-in modules in one installation
Server, SCADA, historian and gateway — all inside MergenHub instead of a chain of separately licensed products.
OPC UA Sunucusu
All sources in one address space; multiple endpoints, security policies, 450K+ tag scale.
Details →ArayüzWeb SCADA / HMI
Drag-and-drop editor in the browser, symbol library, animation and mobile operator view.
Details →ISA-18.2Alarm ve Olaylar
Standard alarm lifecycle, deadband, history; e-mail and SMS notifications.
Details →HistorianData Logger
SQLite/ODBC logging, store-and-forward, trend charts, CSV/Excel/PNG export.
Details →GatewayData Bridge
Bridge data to the cloud with REST server/client and MQTT client agents.
Details →HesaplamaVirtual Tags
Formula engine: average, totalizer, cumulative difference, conditional logic and derivative.
Details →Yapay zekâMCP Sunucusu
AI assistants query the plant in natural language; two-tier authorisation, read-only.
Details →OtomasyonOtomasyon Akışları
Drag-and-drop workflows: schedule, tag, alarm and webhook triggers; conditions, calculations and AND/OR; write-tag, email, SMS and HTTP actions — live on devices.
Details →Yapay zekâYapay Zekâ Asistanı
Talk to ChatGPT, Claude, OpenRouter or a local LLM inside the app; diagnostics, configuration and SCADA design with your own permissions.
Details →MobilMergenHub Mobil
iOS and Android app: connect to the server or run the drivers on the phone itself; push notifications on alarms, no extra license.
Details → SecurityAuthorisation & audit
User/group permissions, resource-level access, HTTPS, audit log.
Features →The plant in your pocket
The same MergenHub on your phone: live values, alarm notifications and operator screens. Where there is no server on site, the drivers run on the phone itself.
- Alarms reach your pocketWhen an alarm is raised you get a push notification; open it and acknowledge with one tap.
- Monitor and act remotelyLive values, writing to tags and SCADA screens; permissions are the same as your web user.
- Ready devices from the libraryPick a device from the Envest library, enter its IP: tags, efficiency calculations and screens are installed in one go.
- No laptop needed on siteCommission Modbus, Siemens S7, OMRON and other devices from the phone, then send the project to the server.
- Control stays on the computerMobile access, notifications and device sessions are switched on and off in the web interface; a lost phone's session closes with one click.
One platform in the middle
Field protocols on the left, consumers on the right; MergenHub is the single secure hub between them.
- Scan engine · channel isolation
- Virtual tags · alarms · historian
- Authorisation · audit · HTTPS
Inside the product
Real MergenHub screens — click to enlarge.
Field-proven engineering
MergenHub is built on the engineering experience of Envest, a maker of smart metering devices and software for water and energy infrastructure.
Developed in Türkiye
Entirely developed at our R&D centre in Erciyes Technopark. A product whose makers you can reach directly.
Field experience
We are the developers of the Koru1000 water management platform; real deployments in drinking-water and distribution systems.
Enterprise support
Installation, commissioning, training and project consultancy; documentation in Turkish and on-site support options.
Every feature in every package
Packages differ only by the number of tags. Perpetual or annual subscription; the first year of Maintenance & Support is included, and every upgrade is free while maintenance is active. Unlicensed installations run in trial mode.
- Online activation with a key, or offline (request file → document)
- Release and move the license to another machine yourself
- Dealer discounts and open account for approved partners
- 2-day refund guarantee
SYSTEM Windows 10/11 · Server 2016+ · 64-bit
SIZE 368.6 MB
FIRST LOGIN admin / admin — changed on first login
Try it in the browser without installing
Let's talk
Write to us for a quote, project consultancy or feedback.
[email protected]
+90 352 224 01 80
Altınoluk Mah. Fatih Sultan Mehmet Bulvarı No:72/2, Melikgazi / Kayseri
AR-GE: Erciyes Teknopark, Tekno-1 Binası No:61/24, Melikgazi / Kayseri