Name: Siemens Room Operator Unit 133.4 mm 88.4 mm
Brand: Siemens
SKU: 287-8866
Price: 702.96 EUR
Availability: InStock

Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.

Sélectionner tout	Attribut	Valeur
	Marque	Siemens
	Device Type	Room Operator Unit
	Product Type	Room Device
	Height	133.4mm
	Length	88.4mm
	Width	133.4mm
	Minimum Operating Temperature	0°C
	Standards/Approvals	No
	Series	QMX3

	Sélectionner tout
	Marque Siemens
	Device Type Room Operator Unit
	Product Type Room Device
	Height 133.4mm
	Length 88.4mm
	Width 133.4mm
	Minimum Operating Temperature 0°C
	Standards/Approvals No
	Series QMX3

Statut RoHS non applicable

Pays d'origine :: CN

Siemens QMX3 Series Room Device, 0 to 50°C Operating Temperature, IP30 - QMX3.P74 / S55624-H106

This room device is a wall-mounted room operator unit designed for building automation environments using KNX PL-Link, KNX S‑mode or KNX LTE‑Mode. It measures and displays room conditions such as temperature, humidity and CO2 (depending on type), provides touchkey operation and LEDs for status indication, and receives power and configuration from the automation station via the KNX/PL‑Link interface.

Features and Benefits:

• 0 to 50°C measuring range enables broad commercial temperature monitoring
• KNX PL-Link Interface allows plug & play commissioning
• 30V maximum supply supports low‑voltage bus powering
• IP30 rating permits protected indoor wall installation
• UL and CSA approvals support standards‑based integration

Applications

• Used with automation stations for room‑level control functions
• Suitable for controlling lighting, blinds and scene selection
• Ideal for CO2, humidity and temperature monitoring in offices
• Used with KNX S‑mode for PID temperature or ventilation control
• Suitable for LTE‑Mode sensor reporting where supported

How is the device powered during operation?

It is powered over the KNX/PL‑Link bus with an operating range of DC21 to 30V.

What maintenance is required for the sensors?

Clean the housing with a soft damp cloth and avoid solvent‑based cleaners.

Which environmental conditions are allowed for normal use?

Normal operation is specified for 0 to 50°C and humidity less than 85%rh.

What interfaces are available for commissioning and service?

A KNX plug is provided and a tool plug can connect the service Interface for loading applications.

Siemens Room Operator Unit 133.4 mm 88.4 mm

Frais de livraison offerts pour toute commande de plus de 90,00 €