Technical Data - Samson TROVIS 5433 Mounting And Operating Instructions

Appendix

12.4 Technical data

Inputs
Outputs
Operating voltage
Ambient temperature
Relative humidity
Degree of protection
Class of protection
Degree of contamination
Overvoltage category
Noise immunity
Noise emission
Weight
92
EB 5433 EN
7 inputs for Pt 1000 or PTC temperature sensors in 2-wire connection
Input at terminal 14 alternatively for storage tank thermostat
1 input for room panel/potentiometer
1 input for demand/outdoor temperature 0 to 10 V, Ri = 20 kW
(demand: 0 to 10 V correspond with 0 to 120 °C flow temperature)
(outdoor temperature: 0 to 10 V correspond with –40 to 50 °C outdoor
temperature)
Three-step or on/off signal at terminals 23/24:
Load 20 to 250 V AC, 0.5 A (triac outputs with varistor suppression)
Three-step or on/off signal at terminals 20/21:
Load 230 V AC, 2 A (relay outputs with varistor suppression)
3 pump outputs:
Load max. 230 V AC, 2A (relay outputs with varistor suppression)
1 output for demand/outdoor temperature 0 to 10 V, load > 2 kW
230 V AC (+10 %, –15 %), 48 to 62 Hz, max. 3 VA
0 to 50 °C (operation), –10 °C to 60 °C (storage and transport)
Normal, no dew formation
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. 0.6 kg