---
lang: "en"
title: "LDF+ RS485 Modbus L1500 right prism"
sku: "700887"
canonical_url: "https://shop.marcomweb.it/en/modbus/ldf-rs485-modbus-l1500-right-prism"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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700887:LDF+ RS485 Modbus L1500 right prism

The brightness sensor for ceiling installations detects indoor and outdoor light levels in living rooms, offices, or workplaces, depending on the type of prism.
The sensor is adapted to the spectral sensitivity of the human eye and, together with control systems, serves for light regulation or sun protection on demand. The sensor is adapted to the spectral sensitivity of the human eye and, together with control systems, serves for on-demand light regulation or sun protection. The remote sensor is connected to the housing via conventional RJ45 cables, which makes it easy to install in hard-to-reach places. If two sensors are used, individual values, the average, minimum, or maximum value can be provided through both output signals (configurable via Thermokon USEapp).

## Technical Specifications

- Application/type: Ceiling sensor, Room sensors
- Purpose: Measured values
- Sensor elements: brightness
- Measured values: brightness
- Interface: RS485 Modbus, 0..5 V, 0..10 V
- Power supply: 15..35 V = or 19..29 V ~ SELV
- Power consumption: type 0.6 W (24 V =) | 1.5 VA (24 V ~)
- Dimensions: 85 x 84 x 45 mm

 

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Source: https://shop.marcomweb.it/en/modbus/ldf-rs485-modbus-l1500-right-prism

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.