Datalogger & VBus<sup>®</sup>-accessories Datalogger & VBus®-accessories

STA-W Module

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STA-W Module
VBus® converter heat quantity to impulses
Article-no: 180 008 20 | Price bracket B 142,00 €   Add to wish list

VBus
The number of VBus® accessories that can be connected to one controller depends on the sum of their current consumption and on the current supply of the controller VBus®.
Device Maximum current consumption
VBus®/PWM interface adapter 6,5 mA
VBus®/USB interface adapter 6,5 mA
VBus®/LAN interface adapter 6,5 mA
Datalogger DL2 1,5 mA
Datalogger DL3 VBus® 1-5: 10 mA
VBus® 6: 0.5 mA
KM1 Communication module 1,5 mA
Smart Display SDFK 25 mA
Smart Display SD3 17,5 mA
GA3 Large Display 1 mA
AM1 alarm module 16,5 mA
HKM3 1 mA
EM/EM HP 1 mA
STA-W 12 mA
WMZ 35 mA
WMZ G1 35 mA


The VBus®-Repeater amplifies the VBus® signal of a controller and supplies a current of 200 mA in total to modules connected.






The STA-W Module is an interface designed for the exchange of heat quantity measurement values between RESOL devices and external appliances. It can be connected to a RESOL controller or a calorimeter via the VBus®. Whenever the heat quantity increases by 1 kWh, the module operates a potential-free contact which is connected to the central building management system. The total number of operated contacts can be visualised as heat quantity by the software of the central building management system.

Outputs: 1 potential-free relay (max. 24 V DC, 1 A, 15 W)
Power supply: RESOL VBus®
Data interface: RESOL VBus®
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication/Display: 1 LED
Ingress protection: IP 20, mit Dichtung IP 22 (DIN 40050)
Ambient temperature: 0 ... 40 °C
Dimensions: Ø 139 mm, depth 45 mm
Max. frequency: 5 Hz
Ingress protection: Protection type: IP 20, with insulation IP 22 IEC 60529

Product photos

STA-W (9882 kB)

Please note that RESOL – Elektronische Regelungen GmbH owns the sole copyright on objects, documents, graphics, pictures, audio and video documents, texts, etc. published and created by RESOL – Elektronische Regelungen GmbH. Copying, distribution to third parties, changing the contents or using these contents in electronic or printed publications is not permitted without the explicit approval of RESOL.

The RESOL STA-W is designed for the connection to all controllers listed in the product catalogue (DeltaSol® A/AX/AX HE, DeltaTherm® FK and DeltaTherm® HC mini)
The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-2-9 and CSA - E60730-2-9-01 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.