美国OMEGA欧米茄DRSL-DC3隔离器

SPECIFICATIONS
INPUT
Current Input
    Measurement Range: 0 to 20.5 mA
    Functional Range: 0 to 23 mA
    Programmable Measurement Ranges: 0 to 20 mA and 4 to 20 mA
    Input Voltage Drop: < 1.5V 
Voltage Input
    Measurement Range: 0 to 10.25V
    Functional Range: 0 to 11.5V/ 0 to 5.75V
    Programmable Measurement Ranges: 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V
    Input Resistance: ≥500 kΩ

OUTPUT
Current Output
    Signal Range: 0 to 20.5 mA (span)
    Programmable Signal Ranges: 0 to 20 mA and 4 to 20 mA
    Load: 23 mA/600 Ω max
    Load Stability: ≤0.01% of span/ 100 Ω
    Current Limit: ≤28 mA
Voltage Output
    Signal Range: 0 to 10V
    Programmable Signal Ranges: 0 to 10, 2 to 10, 0 to 5 and 1 to 5V
    Load: >10 kΩ min

GENERAL
Supply Voltage (via Power Rail or Connectors): 16.8 to 31.2 Vdc
Power Consumption: 0.8 W max
Internal Consumption: 0.4 W typical/ 0.65 W max
Isolation: Input/Output/Supply
Isolation Voltage (Test): 2.5 kVac
Isolation Voltage (Working): 300 Vac
MTBF: >249 years, according to IEC 61709 (SN29500)
Signal/Noise Ratio: >60 dB
Response Time (0 to 90%, 100 to 10%): <7 ms
Span: Corresponds to the presently selected DIP switch output range
Accuracy: <±0.2% of span
Temperature Coefficient: <±0.015% of span/°C
EMC Immunity Influence: <±0.5% of span
Extended EMC Immunity
    NAMUR NE 21, A Criterion, Burst: <±1% of span

ENVIRONMENTAL
Operating Temperature: -25 to 70°C (-13 to 158°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Calibration Temperature: 20 to 28°C (68 to 82°F)
Relative Humidity: 0 to 95% RH non-condensing
Protection Degree: IP20
Installation Area: Pollution degree 2 and measurement/overvoltage category II

MECHANICAL
Dimensions: 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5”)
Weight: 70 g (0.15 lb) approx
DIN Rail Type: DIN EN 60715 - 35 mm
Wire Size: 0.13 x 2.5 mm2/AWG 26 to 12 stranded wire
Screw Terminal Torque: 0.5 Nm