Viessmann VITODENS 200 - Technical Specifications; Sensor Resistance Table; Technical Data

48
Technical Specifications
Sensor resistance table
Tem-
perature
[ºF / ºC]
Resist-
ance
[Ω]
Tem-
perature
[ºF / ºC]
Resist-
ance
[Ω]
Tem-
perature
[ºF / ºC]
Resist-
ance
[Ω]
Tem-
perature
[ºF / ºC]
Resist-
ance
[Ω]
5 / –15 36475 59 / 15 7885 113 / 45 2185 167 / 75 739
14 / –10 27665 68 / 20 6245 122 / 50 1801 176 / 80 627
23 / –5 21166 77 / 25 5000 131 / 55 1493 185 / 85 535
32 / 0 16325 86 / 30 4028 140 / 60 1244 194 / 90 457
41 / 5 12695 95 / 35 3265 149 / 65 1041 203 / 95 393
50 / 10 9995 104 / 40 2663 158 / 70 876 212 / 100 339
Technical data
Dimensions: 8.3 × 6.4 × 2.1 inches
210 × 162 × 53 mm
Weight: 1.5 lb / 700 g
Power supply: 12 V, 60 Hz, 6 VA
Max. ambient temperature
H Storage and transport: –4 to+140 ºF
–20 to +60 ºC
H Operation: –4 to+104 ºF
–20 to +40 ºC
Relay outputs
Breaking capacity
H Pump relay: max. 230 VAC/4(2) A
H Relay fault message: max. 230 VAC/1(0.5) A
max. 224 V–/~2 A
Terminal connection: 0.5 to 2.5 mm
2
Sensor inputs
Outdoor temperature s ensor/
Supply temperature sensor: NTC sensors
Terminal connection: 0.5 to 1.5 mm
2
Switch inputs
External heat demand,
party (override) switch: potential-free switching contacts
Terminal connection: 0.5 to 2.5 mm
2
5285 565 v1.35285 565 v1.35285 565 v1.3