Samson TROVIS 5474, Монтаж и эксплуатация

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13.5 Technical data
Inputs
Sensor inputs and
binary inputs Max. 17 configurable inputs for sensors (Pt 100, Pt 1000, Ni 200, Ni
1000, PTC, NTC or 0-20 mA, 4-20 mA) or binary alarms
Other inputs 2 analog inputs 0-10 V, R
i
= 18 k
Ω
Outputs
Control signal y Three-step signals: Load 250 V~, 2 AC
On-off signals: Load 250 V~, 2 AC
Continuous control signal: 0 to 10 V, permissible load > 4.7 k
Ω
Binary outputs 6 outputs to control pumps and valves,
load max. 250 V~, 2 AC
2 outputs for alarms,
load max. 50 V~, 100 mA
Interfaces Serial RS-232 interface for connection of a modem;
interface for meter bus
Operating voltage 230 V, 48 to 62 Hz, output 8 VA
Ambient temperature Permissible: 0 to 40 °C · Storage: –20 to 60 °C
Degree of protection IP 40 according to IEC 529
Class of protection II according to VDE 0106
Degree of contamination 2 according to VDE 0110
Overvoltage category II according to VDE 0110
Humidity rating F according to VDE 40040
Noise immunity According to EN 61000-6-1
Noise emission According to EN 61000-6-3
Weight Approx. 0.6 kg
116
EB 5474 EN
Appendix