Buderus RC35 Operations Instructions download pdf (Page 8)

Product information

Logamatic EMS RC35 programming unit - Subject to technical modifications

2.4 Specification

Temperature sensor characteristics

When measuring temperature sensors, observe the following requirements:

• Isolate the system before measuring.

• Measure the resistance at the cable ends.

• The resistances represent mean values and are subject to tolerances.

Unit RC35

Power supply via BUS system V 16 V DC

Power consumption W 0.3

Power consumption with backlighting W 0.6

Dimensions (width/height/depth) mm 150/90/32

Weight g 233

Operating temperature °C 0 to +50

Storage temperature °C 0 to +70

Relative humidity % 0 to 90

CE designation

Tab. 2 Specification - RC35 programming unit

Outside temperature sensor

Flow temperature sensor

DHW temperature sensor

°C k Ω °C k Ω °C k Ω

– 20 96.358 10 19.872 60 2.490

– 15 72.510 16 15.699 65 2.084

– 10 55.054 20 12.488 70 1.753

– 5 42.162 25 10.001 75 1.481

0 32.556 30 8.060 80 1.256

5 25.339 35 6.535 85 1.070

10 19.872 40 5.331 90 0.915

15 15.699 45 4.372 95 0.786

20 12.488 50 3.606 100 0.677

25 10.001 55 2.989

30 8.060

Tab. 3 Resistances of the temperature sensors, for EMS only

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 59 60

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Buderus RC35 Operations Instructions Page 8