IFM Electronic Efector500 PF20 Bedienungsanleitung Seite 32

Technical data
Operating voltage [V] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 ... 30 DC
Current consumption [mA] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 60
Current rating [mA] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 250
Short-circuit protection, reverse polarity protection / overload protection
Voltage drop [V]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 2
Power-on delay time [s] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2
Min. response time switching outputs [ms] . . . . . . . . . . . . . . . . . . . . . . . 3
Switching frequency [Hz] . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 ... 0.125
Analog output (measuring range scalable) . . . . . . . . 4 ... 20 mA / 0 ... 10 V
Max. load current output [Ω] . . . . . . . . . . . (U
Min. load with voltage output [Ω] . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000
Min. response time analog output [ms] . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Accuracy / deviations (in% of the span)
- Characteristics deviation (linearity, incl. hysteresis and
2)
repeatability)
- Linearity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < ± 0.5
- Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < ± 0.1
- Repeatability (with temperature fluctuations < 10K) . . . . . . . . . . . . < ± 0.1
- Long-time stability (in% of the span per year) . . . . . . . . . . . . . . . . < ± 0.1
- Temperature coefficients (TEMPCO) in the compensated
temperature range 0 ... +80°C (in% of the span per 10 K)
- Greatest TEMPCO of the zero point . . . . . . . . . . . . . . . . . . . . . . < ± 0.1
- Greatest TEMPCO of the span . . . . . . . . . . . . . . . . . . . . . . . . . . < ± 0.2
Materials (wetted parts) . . . . . . . . . . . . . . . . . . . . . stainless steel (316S12);
Housing material . . . . . . stainless steel (316S12); Pocan; PC (Macrolon); PEI;
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 67 / III
Insulation resistance [MΩ] . . . . . . . . . . . . . . . . . . . . . . . . > 100 (500 V DC)
Shock resistance [g] . . . . . . . . . . . . . . . . . . . . 50 (DIN / IEC 68-2-27, 11ms)
Vibration resistance [g] . . . . . . . . . . . . . 20 (DIN / IEC 68-2-6, 10 - 2000 Hz)
Switching cycles min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 million
Operating temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 ... +80
Medium temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25 ... +80
Storage temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 ... +100
EMC IEC 1000/4/2 ESD: . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IEC 1000/4/3 HF radiated:. . . . . . . . . . . . . . . . . . . . . . . . . . 10 V/m
IEC 1000/4/4 Burst: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 KV
IEC 1000/4/6 HF conducted: . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
1)
all indications are referred to a turn down of 1:1
2)
limit value setting to DIN 16086
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < ± 0.6
Integrated Watchdog
- 10) x 50; 700 at U
B
1)
ceramics (99.9 % Al2 O3); PTFE
EPDM/X (Santoprene); FPM (Viton)
= 24V
B
4 / 8 KV
33