Trend IQVISION versus Niagara Framework: lineage and migration

The lineage, stated plainly

The line runs Trend 963 Supervisor to IQVISION, and IQVISION ships a System Migration Tool that imports IQSET and 963 projects and converts 963 schematics to HTML5. IQVISION is Niagara 4 based supervisory software for Trend controller estates, sold under Honeywell, with a Trend N4 driver reaching IQ1 through IQ5, IQECO and IQL and configuring TONN8 and IQX controllers. Niagara Framework itself is the Tridium platform, currently 4.15 on the product page while the home page features 4.14, with the same station runtime on JACE controllers, Niagara Edge 10 and the Niagara 4 Supervisor. EC-Net Facilities from Distech Controls is another verified OEM distribution of the same framework, which is relevant if you want to stay on Niagara without building everything bespoke.

What IQVISION gives you that the bare framework does not

• The broadest documented open-protocol surface in this category: BACnet IP, BACnet Secure Connect, EIB and KNX IP, Lon IP, Modbus IP master and slave, M-Bus IP, SNMP and OPC UA in the standard open driver selection. By contrast, on Tridium pages only BACnet conformance, B-AWS and B-BC, and an MQTT driver could be confirmed. Modbus, LonWorks, SNMP, OPC UA, KNX, M-Bus, oBIX and REST could not be verified because the Niagara Drivers page returned HTTP 500 and the docs portal is login gated. Those are unverified, not absent, and they are almost certainly the same drivers surfaced in the OEM distribution.
• Trend-specific value: central scheduling, control and energy management routines across Trend estates, an Enhanced Alarm Console with email acknowledgement and push notification, and the migration tooling off 963. Trend devices and networks are excluded from the licensed point count.
• Concrete security engineering: Cyber Security Dashboard, audit trail, optional external LDAP, BACnet Secure Connect, and AES-128 with 2048-bit RSA key exchange on secure-mode vCNC links. Niagara publishes the deeper framework-level posture: Security Dashboard, PKI, LDAP, runtime integrity checks on digitally signed code with enforced third-party module signing, FIPS 140-2 Level 1 and 802.1X on JACE 8000 and Edge 10.

What a move onto the framework involves

Three honest costs. You are hiring engineering: Tridium states that integrators build custom end-user interfaces or buy graphics and dashboarding templates from partners, so the schematic pages you have today are a deliverable someone must reproduce. You take on driver-quality risk: the Niagara Marketplace carries drivers for competitors proprietary buses, industrial and utility protocols and EV charging, but Tridium states that seller information and product descriptions are not independently verified. And you lose some published specificity: no Tridium capacity figures exist, no energy metering capability is stated on any Tridium page opened, and no licence tier table is published. IQVISION at least publishes its order-code structure, with starter kits IQV-300 through IQV-150000 by point count and one million point capacity on request, though it has real caps too: the Healthy Building Dashboard supports a maximum of five zones, hitting the point ceiling requires a paid upgrade, and SQL, MySQL and Oracle archival, Alarm Portal, CSV and Excel export and the hospitality driver are chargeable add-on codes. IQVISION is also Windows only, on Windows 11 Professional 64-bit or Windows Server 2022 64-bit, with no documented vendor-hosted cloud option.