SYSTEM NORMAL · 5 PROTOCOLS ONLINE Modbus · S7 · BACnet/IP · MQTT · SOAP

One server.
The state of the whole building
on a single screen.

Polling, the database and the graphic screens all run on one machine inside the building. HVAC, power, water, lighting and access — five subsystems, one interface, not five separate programs.

1server
polling, database and screens all on it
5protocols
mixed on one server at no extra charge
25modules
a site runs the ones it bought
SCR-01 · HVAC · B1 CHILLER ROOM
HVAC graphic screen
Supply temp7.2 °C
Flow420 L/min
Load72 %
System COP5.12
Supply temp
7.2°C
Flow
420L/min
Load
72%
System COP
5.12
§ 01 · SYSTEM ARCHITECTURE

Five protocols in, five subsystems out,
one server in between.

No cloud by default. The server sits on the same network as the controllers, so losing the internet only means losing remote access — the site keeps running.

Modbus TCP PLCs · Meters · Inverters Siemens S7 S7-1200/1500 · 300/400 BACnet/IP AHUs · Chillers · Third-party MQTT IoT sensors · Gateways SOAP Existing web services SYNBA HOST One server Polling · Database · Screens · Alarms ↻ Heartbeat written to the PLC · falls back to local control if lost HVAC HVAC Power POWER Water WATER Lighting LIGHTING Access ACCESS
§ 02 · WHO IT IS FOR

Past a certain number of devices, nobody can say what the building is doing right now.

Office · Industrial

Office buildings and industrial offices with central plant

Chillers, air handlers, water pumps and common-area lighting each come from a different vendor, with their own box, their own software and their own password. Only once they share one screen can the person on duty take it all in at a glance.

Existing sites

Existing sites with mixed equipment brands

Delta and Siemens PLCs, BACnet HVAC and Modbus meters coexisting is the norm, not the exception. All five protocols run on one server, so a handful of odd devices does not justify a second system.

Smart building label

Buildings pursuing intelligent-building certification

The system is designed against the six indicators of the 2024 Intelligent Building Evaluation Manual — what gets monitored, how alarms flow, scheduling, and how long history is kept all line up with the assessment items.

System integrators

Integrators commissioning site after site

Points, alarms, schedules and every screen — background images included — export as one package, so a commissioned site can be cloned onto the next one. The second building costs far less than the first.

For a single piece of equipment, the vendor’s own controller is usually cheaper and enough. SynBA earns its place the moment the device count and the number of brands go up.

§ 09 · START THE ASSESSMENT

Three questions will tell you
whether this fits.

  1. CHK-01Which subsystems does this building have, and who installed each one?
  2. CHK-02Can you still find the point list for the Modbus devices?
  3. CHK-03Do you need to watch status, or to actually control?
  4. We prefer to ask the questions before quoting. A price given before the point count is settled is a price that will change.