OMEGA DRST-DC 导轨通用单极/双极直流信号调理器 (Current, Voltage, Potentiometer, ±300 Vdc, ±100 mA)

Width: 23.5 mm

Height: 109 mm

Length: 104 mm

Weight: 250 g

Accuracy: ± 0.05 %

Mounting: DIN Rail 35 mm Standard, EN 60715

Approvals: UL, RoHS

Bandwidth: > 40 Hz

Isolation: 2.3 kVac

Stability: Load Stability: ≤0.01% of span/100 Ω

Input Type: Current, Voltage, Potentiometer

Wire Gauge: 26 to 14 AWG

Display Type: Programmer

EMC Standard: NAMUR NE 21

Output Value: Process

Voltage Loss: Input Voltage Drop: 0.6 V @ 20 mA nom.

Accuracy Note: Better than 0.05% of selected range

Output Detail: Current Output Signal Range: -23 to 23 mA (bipolar) Custom Config. Output Range: ±20 mA Min. Signal Range: 4 mA Current Limit: = 28 mA (unipolar) Current Limit: ± 28 mA (bipolar Passive 2-wire mA Output Programmable Ranges: 0 to 20 and 4 to 20 mA Ext. 2-Wire Loop Supply Range: 3.5 to 28.8 VDC. Voltage Output Programmable Signal Ranges: ±1, ±5 and ±10 V Programmable Signal Ranges: Direct or Inverted action Load (@ Voltage Output): = 500 kΩ. Shunted Voltage Output Signal Range: ± 1.2 V/± 12 V Programmable Standard Ranges: 0 to 1, 0 to 2.5, 0 to 5, 1 to 5, 0 to 10, 2 to 10 V ±1, ±2.5, ±5, ±10V Min. Span: 0.8 V Custom Config. Output Range: ±10 V Signal range: ± 23 V Programmable Standard Ranges: 0 to 1, 0.2 to 1, 0 to 2.5, 0 to 5,1 to 5, 0 to 10, 2 to 10, 0 to 20, 4 to 20; ±1, ±2.5, ±5, ±10, ±20 V Min. Span: 0.8 V Custom Config. Output Range: ±20 V Current Limit: < 50 mA

Output Signal: Current, Voltage, Shunted Voltage

Response Time: < 20 ms

Approvals Note: UL: UL 508/CC22.2 no. 14, LVD: 2014/35/EU, EMC: 2014/30/EU, RoHS: 2011/65/EU

Supply Voltage: 21.6 to 253 Vac, 19.2 to 300 Vdc

Load Resistance: Current Output: 1000 Ω/± 20 V @ ±20 mA, Voltage Output: 2 kΩ, Buffered Voltage Output: > 500 kΩ min

Input Range Note: Current Input;Programmable Measurement Ranges: 0 to 1, 0 to 5, 1 to 5, 0 to 20, 4 to 20, ±1, ±5, ±10, ±20, ±50, ±100 mA;Custom Configurable Signal Range: ±100 mA;Min. Measurement Range (span): 0.5 mA;Voltage Input;Programmable Measurement Ranges: 0 to 0.1, 0 to 1, 0.2 to 1, 0 to 2.5, 0 to 5, 1 to 5, 0 to 10, 2 to 10, 0 to 100,0 to 300, ±0.1, ±1, ±2.5, ±5, ±10, ±100, ±300 V;Custom Configurable Signal Range:±300 V;Min. Measurement Range (span): 25 mV;Input Resistance: Nom. 3 MΩ (> 2.5 VDC);Input Resistance :Nom. > 10 MΩ (= 2.5 VDC);Potentiometer Input;Reference Voltage: 2.5 V;Calibration Resistance: 5 kΩ;Min. Potentiometer Resistance: 200 Ω

Number of Inputs: 3

EMC Immunity Note: NAMUR NE21, A Criterion, Burst: < ±1% of span Conducted Emission, class A: 150 kHz to 10 MHz

Electrical Output: 0 to 23 mA

Enclosure Ratings: IP20

Noise Calibration: >60 dB

Power Consumption: 2.5 W

Power Dissipation: 2.0 W

Relative Humidity: <95% RH

Supply Power Note: Loop Supply: 2-wire Loop Supply: > 16 V @ 20 mA , 3-wire Loop Supply: > 18 to < 28 V @ 23 to 0 mA Loop Supply Limitation: 27 to 35 mA avg., < 80 mA peak. Current Limit, Reference Voltage: < 60 mA Reference Voltage: 2.5 VDC ±0.5%

Supply Power Type: AC/DC

Response Time Note: Response Time: (0 to 90%, 100 to 10%) < 20 ms Response Time, Programmable: 0.0 to 60.0 s

Voltage Output Range: ± 1 V, ± 5 V, ± 10 V

Screw Terminal Torque: 0.5 Nm

Signal Dynamics Input: 24 bit

Signal Dynamics Output: 18 bit

Storage Temperature, Max: 85 °C

Storage Temperature, Min: -20 °C

Current Measurement Range: ±100 mA

Voltage Measurement Range: ±300 Vdc

Operating Temperature, Max: 60 °C

Operating Temperature, Min: -20 °C

Calibration Temperature, Max: 28 °C

Calibration Temperature, Min: 20 °C

Datasheet