Milesight WS558-LN

Milesight Light Controller | LoRaWAN | 8 x Active Output | 5A per output | DIN-rail mounting

€ 129,00
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Description

The WS558-LN from Milesight is a smart LoRaWAN light switch for monitoring and controlling the lighting in buildings.

This light switch makes it possible to control up to 8 different lighting circuits. In addition, the measurement of power consumption and the flexible schedule settings can help to save power and reduce the electricity bill.

In the event of a power failure, the current settings are saved and the controller will return to the previous operating state after power is restored.

By default, the WS558-LN-868M is supplied with 2 years warranty.

Key benefits

Smart LoRaWAN light switch for controlling up to 8 lighting circuits
Active outputs up to 5A per output (LN circuit)
Power consumption measurement (kWh, current, voltage, power, power factor)
Flexible schedule settings for energy saving
Saves settings during a power failure and restores the previous state
DIN-rail or surface mounting

Technical specifications

SKU

WS558-LN-868M

Brand

Milesight

Product code

WS558-LN-868M

Suitable for

LoRaWAN

Frequency band

868 MHz

LoRaWAN Class

C

LoRaWAN network protocol

V1.1

Display

–

Temperature sensor

–

Accuracy T

–

RH sensor

–

RH accuracy

–

Conductivity

–

Accuracy µs/cm

–

CO₂ sensor

–

PPV accuracy

–

TVOC

–

PM particulate matter sensor

–

Accuracy PM

–

Air pressure sensor

–

Accuracy (hPa)

–

Accelerometer

–

Measuring angle

–

Accel Accuracy

–

Light sensor

–

Motion sensor

–

Field of View

–

Detection range

–

Number of zones

–

Magnetic sensor

–

Distance sensor

–

Measurement range

–

Accuracy FS

–

Leak sensor

–

Pulse counting

–

Current sensor

–

Sound sensor

–

Accuracy (dB)

–

Pressure difference (Delta P)

–

Delta P accuracy

–

Energy meter

Consumption (kWh), Current (mA), Power (W), Power Factor (%), Voltage (VAC)

Volume meter

–

Digital inputs/outputs

–

Analogue inputs/outputs

–

Circuit Type

LN

Input voltage

100-250VAC, 50-60Hz

Output

8 x Active Output

Max. Output (A)

5A per Output

Measurements

PF (%), Voltage (VAC), Current (mA), Consumption (kWh), Power (W)

Configuration

NFC (android app), USB Type-C of Downlink

Battery

–

Battery life

–

Power supply

–

Operating Temperature

-20°C to +60°C

Mounting

DIN-rail or surface mounting

IP Rating

IP30

Weight

–

Dimensions

145 × 90 × 40 mm

Datasheet

ws558-datasheet-en.pdf, WS558-LN-868M.pdf

User Guide

ws558-user-guide-en.pdf, UG_WS558-LN-868M.pdf

Smart Building

Smart Building / HVAC

Manufacturers

Milesight

Application & use

When to use

•When you want to control and monitor lighting in a building centrally
•When you want to measure the power consumption of lighting
•When schedules for energy saving are desired

Ideal for

• Building lighting and management
• Offices and commercial buildings
• Facility management
• Energy-saving applications

Not suitable for

• Installations that require passive switch outputs (choose the WS558-SW instead)
• Outdoor or wet environments (IP30 enclosure)

Frequently asked questions about the Milesight WS558-LN

How many lighting circuits can the WS558-LN control?
Does the controller measure consumption?
What happens during a power failure?
What is the difference with the WS558-SW?

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