Technical specification
Supply voltage: Via data bus (DC-safety voltage by EN 60730)
Power consumption: 300 mW
Bus interface: T2B or OpenTherm according to model
Ambient temperature: 0...60 °C
Storage temperature: -25...60 °C
Protection type acc. to EN 60529: IP 30
Protection class acc. to EN 60730: III
Approval according to: VDE 60730
Casing dimensions (BxHxD): 90 x 138 x 28 mm
Casing material: ABS, antistatic
Electrical connections: 2-wire mode with plugable connection
Recommended cable: J-Y(St)Y 2 x 2 x 0.6 mm
2
Max. length of cable: 50 m
Data and timer back up: Min. 5 years from date of delivery
Accuracy of the internal clock ± 2s/day
Weight: Approx. 150 g
Subject to change Art. 0450017010 - 0811-30
