Buderus Logamatic SC40 Installation And Servicing Instructions

Details of the product
Logamatic SC40 - Technical specifications are subject to change without prior notice.
6
2
2.4 Specifications
controller SC40
Power consumption 1.8 W
Enclosure rating IP20 / DIN 40050
Supply voltage 230 V AC, 50 Hz
Operating current I
max
: 5 A
Maximum power consumption 5 A (max. 1.1 A per output/1 device per output)
Sensing range –30 °C to +180 °C
Permissible ambient temperature 0 to +50 °C
Collector temperature sensor NTC 20K with 2.5 m cable
Cylinder temperature sensor NTC 10K with 3 m cable
Dimensions H x W x D 170 x 190 x 53 mm
Tab. 1 Specifications
Temperature sensor S1 (S5 with 2 fields) NTC 20K Temperature sensor S2 ... S8 NTC 10K
T (°C) R (kΩ) T (°C) R (kΩ) T (°C) R (kΩ) T (°C) R (kΩ)
-20 198.4 60 4.943 60 2.49
-10 112.4 70 3.478 70 1.753
0 66.05 80 2.492 0 32.56 80 1.256
10 40.03 90 1.816 10 19.86 90 0.915
20 25.03 100 1.344 20 12.487 100 0.677
30 16.09 110 1.009 30 8.060 110 0.509
40 10.61 120 0.767 40 5.331 120 0.387
50 7.116 130 0.591 50 3.606 125 0.339
Tab. 2 Resistances of the temperature sensors
The temperature sensors must be disconnected from the controller for their resistanc-
es to be measured.

Buderus Logamatic SC40 Specifications

General

Brand	Buderus
Model	Logamatic SC40
Category	Network Router
Language	English