The Interra ITR800-1000 iBMS Logic Server is an embedded building-automation platform with Ethernet, USB, KNX/TP and RS485/RS-232 interfaces. Interra positions it as a cross-standard gateway (Modbus, BACnet/IP), logic engine, visualisation host and KNX/IP router in one DIN-rail device. Scripts let it act simultaneously as thermostat, security panel, lighting controller and more; an application store and external apps extend functionality per market segment.

Power is 24 V DC via screw terminals or passive 24 V PoE (jumpers down). Active 48 V PoE requires jumpers UP — wrong jumper setting can damage the unit. Typical consumption is 1.3 W. Default network: IP 192.168.0.10, mask 255.255.255.0, login admin/admin. Native apps support iOS Siri and Google voice control; Alexa / Google Home / Yandex docs are published under Downloads. Pair or scale vs the compact ITR890-0111 iS1 depending on project size.

Key Features — iBMS Logic Server

• Multi-role host: Gateway + logic + visualisation + KNX/IP routing.
• KNX/TP + serial + Ethernet: Native TP bus plus RS485/RS-232 and LAN.
• Cloud & voice: 3rd-party/cloud integration; Siri / Google apps; Alexa & Google Home guides.
• Scripting templates: Flexible logic without a separate PC runtime on site.
• App store: Extend functions with Interra and external applications.
• Compact DIN: 54 × 90 × 61 mm; 1.3 W; grey; LEDs for CPU load and activity.

At a Glance

Specification	Detail
Order code	ITR800-1000
Product type	iBMS Logic Server
Interfaces	Ethernet, USB, KNX/TP, RS485/RS-232
Power	24 V DC terminal or passive 24 V PoE (1.3 W)
Default IP	192.168.0.10 (admin / admin)
Dimensions (W × H × D)	54 × 90 × 61 mm
Operating temperature	0…+45 °C
Mounting	35 mm DIN rail (TH 35)

Applications and Related Products

• Cross-standard BMS: Tie KNX with Modbus/BACnet/IP logic and visualisation on one box.
• Compact Interra master: ITR890-0111 iS1 for node-editor oriented smaller cores.
• Panels & intercom: iX10 / iX3; SIP via ITR810-0001.
• KNX IP only: For a dedicated KNXnet/IP router see ITR902-0001.

Choosing and Commissioning

Mount on DIN rail; connect KNX TP, 24 V (terminals or passive PoE) and Ethernet. Set PoE jumpers correctly before applying power. Reset: <10 s reboot; >10 s network factory IP; double >10 s full config reset. Change default credentials after first login. Full ratings and integration PDFs are under Downloads.