SUPPY UNIT and SUPPLY CONVERTER ST225
SUPPY UNIT and SUPPLY CONVERTER
Converter to adapt various standard signals
Supply voltage for two-wire transmitter
Plastic housing for mounting on 35 mm standard mounting rail according to EN50022
For conversion of standard signals. Incorporated supply voltage for supply of a two-wire measuring transmitter. Output signals are both a voltage 0…10 V and a current signal 0/4…20 mA.
Both output signals are related to their common negative pole.
Operating mode:
Measurement mode
Entrance:
0 / 0.2 … 1V, 0/2 … 10V, 0/4 … 20mA
Supply voltage:
Approx. 18 Vdc, unstabilized, max. 25 mA
Settings:
Measuring range adjustable via trimmer
Tolerance:
± 0,2 %
Temperature drift:
± 0,2 % / 10 K
Display:
Operating indicator green, overdrive or sensor break red
Casing:
Polyamide gray, for mounting on a 35 mm standard profile rail according to EN 50022
Dimensions:
22.5 x 99 x 110 mm (WxHxD)
Protection class:
IP 20 according to EN 60529
Connections:
Screw terminals up to 2.5 mm²
Ambient temperature:
-10 to 50 ° C
Rel. Moisture:
0 … 85%, no condensation
Weight:
Approx. 160 g
Power supply:
230 Vac / 115 Vac via input transformer or 24 Vac or 24 Vdc
Power consumption:
Approx. 1.5 VA
Test sockets:
2 mm ø for measuring the output current, internal resistance of the current meter max. 10 Ω
Voltage output:
0 … 10 V, short circuit proof, max. 5 mA
Current output:
0/4 … 20 mA, max. Load 600 Ω
Max. Output current:
Approx. 25 mA for overdrive or sensor break, indicated by red LED
EMC:
EN 61000-6-2, EN 61000-6-3, CE-mark
RoHS:
according RoHS-directive 2011/65/EU
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