Omega Vehicle Security DRF-RES Series - Manual (Page 9)

Page 9
User’s Manual Series DRF
POWER SUPPLY
DC Power 24Vdc ±10%
AC Power 230Vac ±10% 50/60 Hz
115Vac ±10% 50/60 Hz
Consumption <3.8VA
MECHANICAL DIMENSIONS
DC Power 22.5x93x110 mm / 120 gr.
AC Power 37.0x93x110 mm / 200 gr.
DIN rail mounting (DIN46277, DIN EN 50022)
37.5x7.5 mm
(1,38x0,3´´)
GALVANIC ISOLATION
DC Powered Units
Input - Output
3K5 (60 seconds)
Power - Input 3K5 (60 seconds)
Power - Output 1KV (60 seconds)
AC Powered Units
Input - Output
3K5 (60 seconds)
Power - Input 3K5 (60 seconds)
Power - Output 3K5 (60 seconds)
Tested during 60 seconds (Vac TrueRMS,
current leak <1mA). Levels also named
STRENGTHENED ISOLATION, for systems
with Polution Level 2
GENERAL SPECIFICATIONS
Accuracy <0.2% F.S.
Linearity <0.1% F.S.
Thermal Drift 250 ppm/ºC Typical
Response-time <70mS (3Hz -3dB)
(90% of signal)
Warm-Up Time 15 minutes
Connections Plug-in Screw Term.
Max. Wire Section 2.5 mm 2
Protection IP-30
Operating Temp. 0 to +60ºC
Storage Temp. -20 to +70ºC
7-TECHNICAL DATA_________________________________________
INPUT SIGNAL for POTENTIOMETER
RANGES 0/100%
0/50%
0/25%
0/12.5%
POTENCIOMETER VALUES
Minimum
100 Ohms
Maximum 1 MOhm
POTENTIOMETER EXCITATION TO
MEASURE
1 Vdc
INPUT SIGNAL for RESISTANCE
RANGES 0/10 KOhms
0/5
KOhms
0/3 KOhms
0/1.5 KOhms
RESISTANCE EXCITATION TO
MEASURE
0.2 mA
MÁXIMUM VOLTAGE ON INPUT
TERMINALS
15 Vdc differential
OUTPUT SIGNAL in Vdc
RANGES 0/10Vdc
0/1Vdc
Maximum Output 11Vdc aprox.
Minimum Output -1Vdc aprox.
Minimum Load
≥ 1KOhm
OUTPUT SIGNAL in mA
RANGES 0/20mA (4/20mA)
Maximum Output 22mA aprox.
Minimum Output -1.5mA aprox.
Maximum Load
≤ 400 Ohms
MATERIALS
Box and Cover in Poliamide PA6 UL94 V-
2 blue color
Terminals in Poliamide UL94 V-0