The Interra ITR832-0001 KNX–DALI Gateway is a single-channel interface between a KNX installation and a DALI lighting line. An internal DALI power supply feeds the connected ECGs/ballasts; up to 1 × 64 DALI devices can be addressed on the channel, with 16 groups and 16 scenes per channel. Control is individual, group or broadcast from ETS. This coding includes the Ethernet port (family coding ITR832-00X1 with X=0) plus USB for service access — unlike ITR832-0011, which has no Ethernet.

Compatible device types include DT0 (fluorescent), DT1 (self-contained emergency), DT6 (LED) and DT8 colour control (TC / RGB / RGBW). Independent emergency lighting per EN 62386-202 is supported; function and duration tests can be triggered from KNX with feedback to the bus. Addressing can be done via ETS or the front manual buttons; group addresses can be assigned to ballasts in ETS without extra software. Faulty ballast and faulty lamp detection, KNX/DALI voltage failure and recovery status, and Tunable White / RGB(W) colour control are part of the Interra application feature set.

Key Features — 1×64 with Ethernet

• 1 × 64 DALI devices: Single DALI line with internal supply (typical 180 mA / ~19 V DC per Interra datasheet).
• Ethernet + USB + KNX: Remote software update and embedded web commissioning options marked for Ethernet variants; USB service port; KNX TP for ETS (S-Mode).
• 2×16 LCD + local buttons: Manual DALI device selection, menu and broadcast helpers on the MDRC front.
• DT0 / DT1 / DT6 / DT8: Fluorescent, emergency, LED and colour (TC, RGB, RGBW).
• Emergency tests: EN 62386-202 tests triggerable from KNX with status feedback.
• Protection: Short-circuit and overvoltage proof DALI output (Interra datasheet); IP20; DIN-rail (TH 35), up to 4 modules wide.

At a Glance

Specification	Detail
Order code	ITR832-0001
DALI channels	1 × 64 (single channel)
Variant	With Ethernet (+ USB + KNX)
Mains / consumption	110–240 V AC 50/60 Hz · typ. 6 W
KNX current	8 mA
DALI supply	1 × 180 mA · typ. 19 V DC (12…20.5 V)
Dimensions (H × W × D)	90 × 70 × 64.5 mm
Mounting / protection	DIN rail (MDRC) · IP20 · KNX Certified

Applications and KNX Integration

• Offices & hospitality: One DALI line of up to 64 ECGs with Tunable White or RGB(W) where DT8 drivers are used.
• Sister Interra gateways: Dual-channel with Ethernet ITR832-0002; single-channel without Ethernet ITR832-0011; dual without Ethernet ITR832-0012.
• Alternatives on Smartanix: ABB DG/S1.64.1.1, EAE DA100; for non-DALI ballast channels see ITR500-0001.
• KNX line power: Allow for the gateway’s 8 mA bus draw (e.g. ITR900 640 mA).

Choosing and Commissioning

Choose ITR832-0001 when you need one DALI line and the Ethernet service path. For two lines use ITR832-0002; for the same channel counts without Ethernet use 0011 / 0012. Commission with the Interra ETS application (S-Mode; .knxprod under Downloads). Observe DALI polarity, mains L/N/PE wiring and dry-location DIN-rail mounting per the datasheet. Full ratings, connector map and connection diagrams are in the Datasheet and Product Manual under Downloads.