Datalogger & VBus®-accessories

rosenthal design 
STA-W Module|STA-W

STA-W Module|STA-W

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.


VBus® converter heat quantity to impulses
Article no.180 008 20 | Price bracket  B | Price on request
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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

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