Osram OTI DX 35/220-240/1A0 NFC – OPTOTRONIC Intelligent – DEXAL

OTI DX 35/220-240/1A0 NFC Technical Data

Nominal input voltage 220-240 V
Mains frequency 0/50/60 Hz
Input voltage AC 198-264 V 1)
Input voltage DC 176-276 V
Total harmonic distortion < 10 % 2)

Power factor λ > 0.95
ECG efficiency 90 % 3)
Device power loss –
Max. ECG no. on circuit breaker 10 A (B) 18
Max. ECG no. on circuit breaker 10 A (C) –
Max. ECG no. on circuit breaker 16 A (B) 28
Max. ECG no. on circuit breaker 16 A (C) –
Max. ECG no. on circuit breaker 25 A (B) –

Surge capability (L/N-Ground) 2 kV
Surge capability (L-N) 1 kV
Nominal output voltage 15-54 V 6)
U-OUT (working voltage) 60 V
Nominal output current 350-1050 mA 7)
Default output current 700 mA

Output current tolerance ±3 %
Output ripple current (100 Hz) < 3 % 8)
Output PSTLM ≤1
Output SVM ≤0.4
Nominal output power 35 W 9)
Galvanic isolation SELV
Current set DALI / NFC
DEXAL Supply Voltage 15 V
DEXAL Peak Supply Current 60 mA
DEXAL Guaranteed Supply Current 53 mA

OTI DX 35/220-240/1A0 NFC Dimensions & weight

Product weight 155.00 g
Length 103.0 mm
Width 67.0 mm
Height 29.5 mm
Mounting hole spacing, length 94.0 mm
Mounting hole spacing, width 58.0 mm

Cable cross-section, input side 0.2…1.5 mm² 1)
Cable cross-section, output side 0.2…1.5 mm² 1)
Wire preparation length, input side 8.0…9.0 mm
Wire preparation length, output side 8.0…9.0 mm
Cable/wire length, output side 2000 mm

OTI DX 35/220-240/1A0 NFC Colours & materials

Casing material Plastic
Product colour White

OTI DX 35/220-240/1A0 NFC Capabilities

Programming interface DALI, NFC
Control interface DALI-2, DEXAL, D4i
Dimmable Yes
Dimming interface DALI-2 / DEXAL / D4i
Dimming range 1…100 %

Dimming method Amplitude Modulation
DALI-2 Diagnostic Data Yes 1)
DALI-2 Energy Data Yes 2)
Constant lumen function Programmable
Max. cable length to lamp/LED module 2.0 m 3)

Suitable for fixtures with prot. class I / II
Suitable for emergency lighting Yes
Type of connection, input side Push terminal
Type of connection, output side Push terminal
Suitable for through-wiring Yes with optional cable clamp
Number of channels 1

Overheating protection Automatic reversible
Overload protection Automatic reversible
Short-circuit protection Automatic reversible
Intended for no-load operation No
No-load proof Yes

OTI DX 35/220-240/1A0 NFC Programming

Programming device DALI / NFC
Tuner4TRONIC Yes
Tuner4TRONIC Field App Yes
Box programming Yes

Programmable features

DALI Settings Yes
DALI-2 Luminaire Data Yes 1)
TouchDIM + Sensor No
Corridor Functionality No
Dim to Dark Yes
Soft Switch Off Yes
Tuning Factor Yes
Configuration Lock Yes
Driver Guard Yes
Emergency Mode Yes
1) Acc. DALI part 251

Certificates & standards

Approval marks – approval ENEC 10 / EL / CE / DALI-2 / CCC / D4i
Standards EN 61347-1 / EN 61347-2-13 / EN 55015 / EN 61547 / EN 61000-3-2 / EN 62384 / EN 62386 / IEC 62386-101:Ed2 / IEC 62386-102:Ed2 / IEC 62386-207:Ed1
Type of protection IP20

Logistical data

Commodity code 85044083900

Environmental information

Information according Art. 33 of EU Regulation (EC) 1907/2006 (REACh)
Date of Declaration 03-07-2025
Primary Article Identifier 4062172017961 | 6977770437944
Declaration No. in SCIP database In work
SCIP_STATUS In work

OSRAM Licht AG is a German company that makes electric lights, headquartered in Munich and Premstätten (Austria). OSRAM positions itself as a high-tech photonics company that is increasingly focusing on sensor technology, visualization and treatment by light.[3] The company serves customers in the consumer, automotive, healthcare and industrial technology sectors.[4] The operating company of OSRAM is OSRAM GmbH.

Osram was founded in 1919 by the merger of the lighting businesses of Auergesellschaft, Siemens & Halske and Allgemeine Elektrizitäts-Gesellschaft (AEG). Osram was a wholly owned subsidiary of Siemens AG from 1978 to 2013. On 5 July 2013, Osram was spun off from Siemens, and the listing of its stock began on Frankfurt Stock Exchange on 8 July 2013.[5] Osram’s business with conventional light sources was spun off in 2016 under the name Ledvance and sold to a Chinese consortium.[6]

After a bidding war[7] with Bain Capital, Osram was taken over by Austrian company AMS in July 2020.[8][9][10] Since then, the company has operated under the name AMS Osram.[11]

The name is derived from osmium and Wolfram, German for tungsten. Both elements were commonly used for lighting filaments at the time the company was founded.

In 2020 ams AG acquired the German lighting, LED, and opto-semiconductor manufacturer OSRAM. Since then, the company operates under the name ams OSRAM.

The ams OSRAM portfolio includes light emitters, sensors and CMOS ICs with embedded software solutions as well as lighting systems and specialty lamps for automotive, industrial and entertainment applications. The company mainly address the automotive, industrial and medical markets, as well as selected fields of consumer electronics.