LDALI-MS2 Multi-Sensor

ldali ms2 plain

Index

Specification

Specifications
Dimensions (mm) Total-Ø: 104; flush-mounted-Ø: 58; height flush-mounted: 30; DIM040
Installation

Ceiling mount:
• Flush-mounted installation
• Direct installation in false ceilings (spring mount included)
• On-wall (surface mounting box included)

Power supply DALI bus, typ. 3.5mA at 16 V DC, max. 6mA (inrush current)
Operating conditions 0 °C to 50 °C, 10 – 90 % RH, non condensing, degree of protection: IP20
Interfaces

1 x DALI, protected against overvoltage (power supply)
1 x infrared remote control receiver
3 x digital input (dry contact, not protected against overvoltage)

DALI protocol conformance
(IEC 62386 parts)

101 ed2, 103 ed1 (input device), 301 ed1 (digital inputs, IR remote),
303 ed1 (PIR), 304 ed1 (lux sensor)

Color RAL 9010, pure white
For use with

LDALI‑ME204-U, LDALI‑ME201‑U, LDALI-PLC2, LDALI-PLC4,
LROC‑40x, LDALI‑3E102-U*, LDALI‑3E104-U*, LDALI‑3E101‑U*
*Temperature and humidity not supported

Resource limits
Number of LDALI-MS2 16 per DALI channel, with sufficient dimensioned DALI bus power supply
Occupancy detection PIR, sensitivity adjustable
Passive infrared motion detector

Detection diameter: 10,8 m @ 3 m mounting height (92 m2),136 zones, opening angle: 122° (up to 5 m mounting height)

Highbay-application: 5 m – 12 m mounting height,
detection area: 256 m2 (opening angle: 73.6° @ 12 m, 122° @ 5 m)

Mounting height max. 12 m
Lux level measurement 0 – 4000 lux, resolution: 0.125 lux
Temperature measurement - 5 to 60 °C, resolution: 0.1 °C, accuracy: ±0.2 °C (0 to 70 °C)
Rel. Humidity measurement

0 % – 100 %, resolution 0.5 %,
accuracy:
typ. ±2.2 % R.H. @ 25 °C, 20 % – 80 % R.H.
typ. ±4 % R.H. @ 25 °C, 0 % – 20 % R.H. and 80 % – 100 % R.H.

Connection wires profile 0.2 - 1.5 mm² [AWG 28 - 14]
Wire stripping length 6 mm [0.24 in]
Wire length for digital inputs < 10 m