Table of Contents
Advertisement
12.3 Resistance values with Pt 1000 sensor
°C
–35
–30
Ω
862.5
882.2
°C
15
20
Ω
1058.5 1077.9 1097.3 1116.7 1136.1 1155.4 1174.7 1194.0 1213.2 1232.4
°C
65
70
Ω
1251.6 1270.7 1289.8 1308.9 1328.0 1347.0 1366.0 1385.0 1403.9 1422.9
°C
115
120
Ω
1441.7 1460.6 1479.4 1498.2 1517.0 1535.8 1554.5 1573.1
12.4 Technical data
Inputs
Outputs
Control signal Y
Binary output
Operating voltage
Ambient temperature
Operation
Transport/storage
Relative humidity
Degree of protection
Class of protection
Degree of contamination
Overvoltage category
Noise immunity
Noise emission
Weight
–25
–20
–15
901.9
921.6
941.2
25
30
75
80
125
130
135
5 inputs for Pt 1000 sensors
Three-step or on/off signal, non-floating: 230 V AC, 0.3 A AC
(triac outputs with varistor for surge suppression)
2 outputs to control heating circuit pump and to release DHW system
(double-throw contact), non-floating: 230 V AC, 2 A
(relay output with varistor for surge suppression)
230 V AC (+ 10 %/ – 15 %), 48 to 62 Hz,
Power consumption, approx. 1 VA
0 to 50 °C
–10 to 60 °C
Normal, no dew
IP 40 according to EN 60529
I according to EN 50178
2 according to EN 50178
II according to EN 50178
According to EN 61000-6-1
According to EN 61000-6-3
Approx. 0.4 kg
–10
–5
960.9
980.4
35
40
45
85
90
95
140
145
Appendix
0
5
1000.0 1019.5 1039.0
50
55
100
105
150
EB 5432 EN
10
60
110
43
Advertisement
Table of Contents
