VEGA VEGATOR 636 Ex Ship approvals - Manual (Page 25)

25
9 Supplement
VEGATOR 636 Ex • Signal conditioning instrument
23446-EN-130627
9 Supplement
9.1 Technical data
General data
Series
Module unit with plug-in socket for mounting on carrier
rail 35 x 7.5 or 35 x 5 according to EN 50022
Weight 170 g (6 oz)
Housing material Noryl SE100, Lexan 920A
Socket material Noryl SE100, Noryl SE1 GFN3
Voltage supply
Operating voltage
20 … 250 V AC, 50/60 Hz, 20 … 72 V DC
Max. power consumption 3 W (3 … 18 VA)
Sensor input
Quantity
1
Data transmission Analogue
Hysteresis 100 µA
Switching threshold 12 mA
Current limitation 24 mA (permanently short-circuit proof)
Sensor operating voltage 15 … 18 V DC
Detection line break < 2.3 mA
Detection shortcircuit > 23.2 mA
Configuration, connection cable 2-wire
Resistance per conductor max. 35 Ω
Relay output
Number, function
1 x switching relay (spdt)
Switching delay 0.2 … 20 s, directional switching
Mode A/B switch (A - max. detection or overfill protection, B -
min. detection or dry run protection)
Contact 1 x spdt
Contact material AgNi 0.15 hard gold-plated
Switching voltage ≥ 10 mV DC, ≤ 253 V AC/DC
Switching current ≥ 10 µA DC, ≤ 3 A AC, 1 A DC
Breaking capacity ≤ 500 VA, ≤ 54 W DC
Transistor output
Number, function
1 output, synchronously switching with the relay
Galvanic separation Floating
Maximum values
Ʋ U
B
36 V DC
Ʋ I
B
≤ 60 mA, short-circuit proof
Transistor voltage loss (U
CE
) approx. 1.5 V at I
B
60 mA