19
10 Supplement
VEGATRENN 152 •
50783-EN-210419
10 Supplement
10.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions are valid for approved instruments (e.g. with
Ex approval). In some cases, these data can differ from the data listed herein.
All approval documents can be downloaded from our homepage.
General data
Series
Module unit for mounting on carrier rails 35 x 7.5 acc. to
EN 50022/60715
Weight
150 g (5.29 oz)
Housing material
Polycarbonate PC-FR
Connection terminals
Ʋ Type of terminal
Screw terminal
Ʋ Wire cross-section
0.25 mm² (AWG 23) … 2.5 mm² (AWG 12)
Voltage supply
Operating voltage
15 … 35 V DC (loop-powered)
1)
Sensor circuit
Number of sensors
2 x 4 … 20 mA/HART (5 x HART multidrop)
Input type
Active (sensor power supply by VEGATRENN 152)
Terminal voltage
16 … 10 V DC at 4 … 20 mA
Terminal voltage with operating voltage > 19 V
Ʋ at 4 mA
> 14.5 V DC
Ʋ at 20 mA
> 14 V DC
Voltage loss with 15 V operating voltage
Ʋ at 4 mA
< 3 V
Ʋ at 20 mA
< 5 V
Off-load voltage
< 17 V
Short-circuit current
≤ 27 mA
Residual ripple
< 20 mV RMS
Processing circuit
Quantity
2 x 4 … 20 mA/HART
Type of output
Passive
Operating voltage
15 … 35 V DC
Residual ripple of the output current
< 40 µA RMS
Current without connected sensor
< 500 µA
1)
Without internal HART resistor (when connecting to terminal 11/12 or terminal 14/15)
