LDF+
LDF+ RS485 BACnet (MS/TP) L1500 diagonal prism
Ceiling sensor, Room sensor luminosity | RS485 BACnet, 0..5 V, 0..10 V | -25..+65 °C
ambient light sensor with precise optical filtering appropriate to the human eye
selectable from 6 ranges 0..200 lux | 0..1000 lux | 0..2 klux | 0..10 klux | 0..20 klux | 0..50 klux, optionally configurable
Application/type | Ceiling sensor, Room sensor |
---|---|
Purpose | Measure values |
Measured values | luminosity |
Interface | RS485 BACnet, 0..5 V, 0..10 V |
Configuration | USEapp, uConfig, BUS, jumper, DIP switches |
Sensor | ambient light sensor with precise optical filtering appropriate to the human eye |
Output voltage | 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 10 kΩ |
Network technology | RS485 Modbus |
Operating range temperature (°C) | -25..+65 |
Operating ranges temperature (°C) | -30..+70 |
Operating range humidity | max. 85% rH non-condensing |
Measuring range light | selectable from 6 ranges 0..200 lux | 0..1000 lux | 0..2 klux | 0..10 klux | 0..20 klux | 0..50 klux, optionally configurable |
Accuracy light | ±5% of measuring range, calibration via app / uConfig |
Power supply | 15..35 V = SELV, 19..29 V ~ SELV |
Power consumption | typ. 0,6 W (24 V =), 1,5 VA (24 V ~) |
Material in touch with media | prism: acrylic glass clear, diagonal (mainly for outdoor lighting) |
Enclosure | USE-M, impact- and shock-resistant enclosure with quick-release cover, PC |
Colour | pure white |
Protection (IP) | IP30, enclosure IP65, according to EN 60529 |
Connection | removable cable entry M25 with fourfold cable entry for wire with max. Ø=7 mm, removable plug-in terminal, max. 2,5 mm², BUS max. 1,5 mm² |
Connection cable | patch cable, RJ45 plug |
Length connection wire (m) | 1,5 |
Delivery content | incl. mounting base enclosure USE-M pure white, incl. mounting set (screws and accessories) |
Packaging length (mm) | 146 |
Packaging width (mm) | 128 |
Packaging height (mm) | 91 |
Packaging | case packaging |
Device length (mm) | 85 |
Device width (mm) | 84 |
Device height (mm) | 45 |
Option enclosure | LCD 29x35 mm, RGB backlight |