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DRSL-U DIN Rail Universal Input Signal Conditioner w/Slim Housing

Isolated Universal Input DIN Rail Signal Conditioner

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DRSL U DIN Rail Universal Input Signal Conditioner w Slim Housing 12983

 The DRSL-U isolated universal input DIN rail signal conditioner provides a competitive choice in terms of both price and technology for galvanic isolation of process signals to SCADA systems or PLC equipment.

 
The DRSL-U accepts thermocouple, RTD, linear resistance, potentiometer, voltage or current input and converts these signals to linear voltage or current output. The unit offers isolation between input, output and supply, provides surge suppression and protects control systems from transients and noise.
 
The DRSL-U also eliminates ground loops and can be used for measuring floating signals. Low power consumption facilitates DIN rail mounting without the need for any air gap. The DRSL-U is easily configured by using the DRSL-DISPLAY programming interface in conjunction with the DRSL-ADAPTOR configuration adaptor.
 
The DRSL-DISPLAY has a 4 line LCD display with scrolling help text in 7 languages (English, French, German, Italian, Spanish, Danish and Swedish) which guides the user through all the configuration steps. The DRSL-U is designed with electronic hardware switches, consequently it is not necessary to open the device to set any internal DIP-switches.
• Universal Input–Accepts Thermocouple, RTD, Linear Resistance, Potentiometer, Voltage or Current Input
• Easily Configured Using DRSL-DISPLAY Programming Interface or electronic hardware switch
• Slimline Housing–Only 6 mm (0.24') Wide
• High Accuracy
Status LEDGreen LED indicates operational status of the unit and input sensor
Isolation Voltage (Working)300 Vac
Isolation Voltage (Test)2.5 kVac
IsolationInput/output/power
Internal Consumption0.4 W typical, 0.65 W max
Power Consumption1.2 W max
Supply Voltage16.8 to 31.2 Vdc via power rail or connectors
General
Load (Min)>10 kΩ
Programmable Signal Ranges0 to 1V, 0.2 to 1V, 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V, 1 to 0.2V, 1 to 0V, 5 to 1V, 5 to 0V, 10 to 2V and 10 to 0V
Signal Range0 to10 Vdc
Voltage Output
Current Limit≤28 mA
Sensor Error DetectionBelow 3.5 mA or above 23 mA for 4 to 20 mA output; 0 mA or above 23 mA for 0 to 20 mA output
Range Limits (NAMUR NE43 Out of Range)Below 3.8 mA or above 20.5 mA for 4 to 20 mA output; 0 mA or above 20.5 mA for 0 to 20 mA output
Load Stability≤0.01% of span/100 Ω (span=currently selected measurement range)
Programmable Single Ranges0 to 20 mA, 4 to 20 mA, 20 to 0 mA and 20 to 4 mA
Load: 20 mA/600 Ω/15 Vdc max
Signal Range0 to 20 mA (span)
Current Output
Ouptut
Input Resistance10 MΩ nominal
Programmable Measurement Ranges0 to 1V, 0.2 to 1V, 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V
Measurement Range0 to 12V
Voltage Input
2-Wire Transmitter Supply>15 V/20 mA
Input Resistance20 Ω + PTC 50 Ω nominal
Programmable Measurement Ranges0 to 20 mA and 4 to 20 mA
Measurement Range0 to 20 mA
Current Input
Sensor Error Current2 µA nominal (when detecting)
Sensor Error Detectionyes
Cold Junction Compensation (CJC) Via Internally Mounted Sensor±(2.0°C + 0.4°C * Δt) (Δt = internal temperature-ambient temperature)
Input TypesJ, K, T, E, R, S, B, N, L, U, W3, W5, LR
Thermocouple Input
Thermocouple Input
Potentiometer Input Range10 to 100 kΩ
Linear Resistance Input Range0 to 10,000 Ω
Short Circuit Detection<15 Ω
Sensor Error DetectionYes
Effect of Sensor Cable Resistance (3-Wire/4-Wire RTD)<0.002 Ω / Ω
Calibration Temperature20 to 28°C (68 to 82°F)
Storage Temperature-40 to 85°C (-40 to 185°F)
Operating Temperature-25 to 70°C (-13 to 158°F)
Environmental
Extended EMC Immunity NAMUR NE 21, A Criterion, Burst<±1% of span (span = selected input range)
EMC Immunity Influence<±0.5% of span
All Input Types≤± 0.01% of span/°C
Temperature Coefficient
Input
All Input Types≤±0.1% of span (selected input range)
Absolute Accuracy
AccuracyAbsolute accuracy or accuracy from table on PDF (whichever is greater)
Response Time (0 to 90%, 100 to 10%) for mA/V input≤400 ms
Response Time (0 to 90%, 100 to 10%) for Temperature Input≤1 s
Signal/Noise Ratio>60 dB
Hardware FailureLED off
Sensor ErrorFlashes for 15 ms at 1 Hz rate
Normal OperationFlashes for 15 ms at 13 Hz rate
Screw Terminal Torque0.5 Nm
Wire Size0.13 x 2.5 mm²/AWG 26 to 12 stranded wire
DIN Rail TypeDIN EN 60715 - 35 mm
Weight70 g (0.15 lb) approx
Dimensions113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5")
Mechanical
Installation AreaPollution degree 2 and measurement/overvoltage category II
Protection DegreeIP20
Relative Humidity0 to 95% RH non-condensing
Sensor Current0.2 mA nominal
Cable Resistance Per Wire50 Ω max
Input TypePt10, Pt20, Pt50, Pt100, Pt200, Pt250, Pt300, Pt400, Pt500, Pt1000, Ni50, Ni100, Ni120, Ni1000, linear resistance, potentiometer
RTD Input

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