Loytec LDALI-PLC4, Programmable DALI Controller

* DALI Network Interface:-
* L‑DALI Controllers act as a DALI‑Master in the DALI network and can interact withDALI‑2 multi‑sensors and buttons in Multi‑Master mode. The LDALI‑PLC2/PLC4 is equipped with 2/4 independent DALI channels. Up to 64 DALI or DALI‑2 basedluminaries per DALI channel can be controlled individually or via 16 groups. Allluminaries are monitored for lamp or ballast defect. In addition up to 64 DALI‑2input devices are supported per DALI channel. Each input device can be equipped with push buttons, sliders, occupancy and light sensors.

* Built-In DALI Bus Power Supply:-
* The LDALI‑PLC4 comes with a built‑in DALI bus power supply, which can supply each DALI channel with a guaranteed supply current of 116 mA. An external DALI bus power supply can be added to top up the supply current to 232 mA. External power supplies are available for up to four DALI channels. The LDALI‑PLC2 pro‑vides a DALI‑bus power supply with guaranteed supply current of 230mA per channel. The internal DALI bus power can be switched on and off via web interface or LCD UI. Thanks to the switching power supply, these devices can handle input voltages from 85 – 240 V AC, 50/60 Hz.

* Local Operation and Override:-
* The L‑DALI Controllers come with a built‑in backlit display (128x64) and a jog dial for local operation and override. Using the local operation, maintenance tasks (DALI device replacement, burn‑in mode, etc.) can be executed without the need of any software tool.

* Programmable:-
* The LDALI‑PLC2/PLC4 can be programmed using the L‑STUDIO programming tool. It can be programmed using IEC 61499 for integration into the L‑ROC system and IEC 61131 for stand-alone operation.

* DALI Sensors:-
* The L-DALI Controllers support the integration of DALI-2 multi-sensors for presence detection and light level recognition. In addition to the LOYTEC multi-sensors LDALI‑MS2-BT/MS3‑BT/MS4‑BT, DALI-2 sensors of many well-known manufacturers can be used.

* DALI Buttons:-
* For manual operation, DALI-2 push button couplers, like the LDALI-BM2, DALI-2 operation panels, and IR remote controls can be integrated into the system. The function executed when a button is pressed is freely programmable in the program logic. In addition the feedback feature for pushbutton instances according to IEC 62386‑332 is supported.