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PR electronics 5714 Series - Input Type Details; RTD and Resistance Input Types; RTD Input Details; Current and Voltage Input

PR electronics 5714 Series
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5714V104-UK 11
RTD, linear resistance and potentiometer input
Input type Min. value Max. value Standard
Pt10...Pt1000
Ni50...Ni1000
Cu10...Cu100
Lin. R
Potentiometer
-200°C
-60°C
-200°C
0 Ω
10 Ω
+850°C
+250°C
+260°C
10000 Ω
100 kΩ
IEC 60751
DIN 43760
α = 0.00427
-
-
Input for RTD types:
Pt10, Pt20, Pt50, Pt100, Pt200, PT250, Pt300, Pt400, Pt500, Pt1000
Ni50, Ni100, Ni120, Ni1000, Cu10, Cu20, Cu50, Cu100
Cable resistance pr. wire, RTD (max.) . . . . . . . . . . . . . . . . . . . . . . . . 50 Ω
Sensor current, RTD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nom. 0.2 mA
Eect of sensor cable resistance (3- / 4-wire), RTD . . . . . . . . . . . . . . . < 0.002 Ω / Ω
Sensor error detection, RTD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
Short curcuit detection, RTD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 15 Ω
Current input
Measurement range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...23 mA
Programmable measurement ranges . . . . . . . . . . . . . . . . . . . . . . . . 0...20 and 4...20 mA
Input resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nom. 20 Ω + PTC 25 Ω
Sensor error detection:
loop break 4...20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
Voltage input
Measurement range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...12 VDC
Programmable measurement ranges . . . . . . . . . . . . . . . . . . . . . . . . 0...1 / 0.2...1 / 0...10 / 2...10 VDC
Input resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Nom. 10 MΩ
Outputs
Display
Display readout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1999...9999 (4 digits)
Decimal point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Programmable
Digit height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.8 mm
Display updating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 times / s
Input outside input range is indicated by . . . . . . . . . . . . . . . . . . . . . Explanatory text
Current output
Signal range (span) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...23 mA
Programmable signal ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0...20 / 4...20 / 20...0 / 20...4 mA
Load (max.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 800 Ω
Load stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 0.01% of span / 100 Ω
Sensor error detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 / 3.5 / 23 mA / none
NAMUR NE 43 up / downscale. . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 mA / 3.5 mA
Output limitation:
on 4...20 and 20...4 mA signals . . . . . . . . . . . . . . . . . . . . . . . . . . 3,8...20.5 mA
on 0...20 and 20...0 mA signals . . . . . . . . . . . . . . . . . . . . . . . . . . 0...20.5 mA
Current limit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 28 mA

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