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7. Technical specifications
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Intrinsical safety class: II 2 G EEx ia IIC T4 -20 °C ≤Ta ≤+60 °C
Power-supply voltage input (Us[23]; 0V[22])
Supply voltage: 15–22,4 V
Current consumption: ≤70 mA
Connection to intrinsically safe circuits:
Ui ≤22,4 V, Ii ≤91 mA, Pi ≤2,1 W, Ci ≈0 F, Li ≤726 µH
Recommended power supply unit: Datcon DT2500 18 070 (Only EEx ib IIC)
NAMUR input DIN19234(NAMUR+[20]; NAMUR-[19])
Working resistance: 1 kΩ
Low level: 0,5–1,2 mA
High level: 2,1–6,5 mA
Breaking signal: 0,5 mA under
Short-circuit signal: 6,5 mA above
Frequency range: 0.3 Hz – 5 kHz
Connection to intrinsically safe circuits:
Uo ≤8,61 V, Io ≤8,72 mA, Po ≤18,75 mW, Co ≤5µF, Lo ≤100mH
Recommended sensors: TURCK Ni-G12-Y1,
Analogue output (AOUT+[18]; AOUT-[17])
Loading resistance: 0–120 Ω
Accuracy: 0,1 %
Connection to intrinsically safe circuits:
Uo ≤8,61 V, Io ≤49,7 mA, Po ≤107 mW, Co ≤5µF, Lo ≤10 mH
Recommended isolating device: Datcon DT1300 device family
Digital contact output (DOUTx+[6,8,10,12]; DOUTx-[5,7,9,11])
Galvanically isolated switching transistor.
Connection to intrinsically safe circuits:
Ui ≤30 V, Ii ≤35 mA, Pi ≤200 mW, Ci ≈0 F, Li ≈0 H
Uo ≤5 V, Io ≤1,35 mA, Po ≤1,6 mW
Recommended isolating device:
Datcon DT136x, DT137x, DT138x device family
The device can be installed to Zone 1, or to areas of lower class.
Display: 4 digit LCD; character height 25.4 mm
Maximum displayed value: 9999 rotation/minute
Operating temperature: -20–+60 °C
Storing temperature: -20–+70 °C
Mechanical design: Plastic box with screw-type fastening and with stuffing boxes
Mechanical dimensions: Panel instrument:
167 x 87 x 95 mm (width x height x depth)
Wall mounted instrument:
167 x 87 x 71 mm (width x height x depth)
Applied standards: MSZ EN 50014:2001 (Ex)
MSZ EN 50020:2003 (Ex)
MSZ EN 61326:2000 (EMC)
DIN19234 (NAMUR)
BKI licence number: 04 ATEX 132 X
Protection: In accordance with IP 65, MSZ EN 60529
