Technical dataTechnical data
iso685-D-B_D00177_05_M_XXEN/07.2017
62
Environment/EMC
EMC................................................................................................................................................................................. IEC 61326-2-4
5)
Ambient temperatures:
Operating temperature........................................................................................................................................................-25…+55 °C
Transport..............................................................................................................................................................................-40…+85 °C
Long-term storage ..............................................................................................................................................................-40…+70 °C
Classification of climatic conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3)....................................................................................3K5 (except condensation and formation of ice)
Transport (IEC 60721-3-2) .................................................................................................................................................................. 2K3
Long-term storage (IEC 60721-3-1)................................................................................................................................................... 1K4
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3)...........................................................................................................................................................3M4
Transport (IEC 60721-3-2)...................................................................................................................................................................2M2
Long-term storage (IEC 60721-3-1)...................................................................................................................................................1M3
Area of application ...............................................................................................................................................................≤ 3000 m NN
Connection
Connection type...................................................................................................pluggable screw-type terminal or push-wire terminal
Screw-type terminals:
Nominal current............................................................................................................................................................................... ≤ 10 A
Tightening torque..........................................................................................................................................0.5…0.6 Nm (5…7 lb-in)
Conductor sizes.........................................................................................................................................................................AWG 24-12
Stripping length................................................................................................................................................................................. 7 mm
rigid/flexible .......................................................................................................................................................................0.2…2.5 mm²
flexible with ferrules, with/without plastic sleeve..........................................................................................................0.25…2.5 mm²
Multiple conductor, rigid.......................................................................................................................................................0.2…1 mm²
Multiple conductor, flexible...............................................................................................................................................0.2…1.5 mm²
Multiple conductor, flexible with ferrule without plastic sleeve .......................................................................................0.25…1 mm²
Multiple conductor, flexible with TWIN ferrule with plastic sleeve..................................................................................0.5…1.5 mm²
Push-wire terminals:
Nominal current............................................................................................................................................................................... ≤ 10 A
Conductor sizes.........................................................................................................................................................................AWG 24-12
Stripping length............................................................................................................................................................................... 10 mm
rigid/flexible .......................................................................................................................................................................0.2…2.5 mm²
flexible with ferrules, with/without plastic sleeve............................................................................
..............................0.25…2.5 mm²
Multiple
c
onductor, flexible with TWIN ferrule with plastic sleeve..................................................................................0.5…1.5 mm²
Push-wire terminals X1:
Nominal current................................................................................................................................................................................. ≤ 8 A
Conductor sizes.........................................................................................................................................................................AWG 24-16
Stripping length............................................................................................................................................................................... 10 mm
rigid/flexible .......................................................................................................................................................................0.2…1.5 mm²
flexible with ferrule without plastic sleeve..................................................................................................................... 0.25…1.5 mm²
flexible with TWIN ferrule with plastic sleeve .............................................................................................................. 0.25…0.75 mm²
Other
Operating mode........................................................................................................................................................continuous operation
Mounting (0°)..........................................................................................display oriented, cooling slots must be ventilated vertically
6)
Degree of protection internal components .........................................................................................................................................IP40
Degree of protection terminals ............................................................................................................................................................IP20
DIN rail mounting acc. to............................................................................................................................................................ IEC 60715
Screw fixing......................................................................................................................................................3 x M4 with mounting clip
Enclosure material............................................................................................................................................................... polycarbonate
Flammability class.................................................................................................................................................................................V-0
ANSI code ............................................................................................................................................................................................... 64
Dimensions (W x H x D)...............................................................................................................................................108 x 93 x 110 mm
Weight ...........................................................................................................................................................................................< 390 g
Option "W" data different from the standard version
Rated operational current of switching elements .....................................................................................max. 3 A (for UL applications)
Ambient temperatures:
Operating temperature........................................................................................................................................................-40…+70 °C
...........................................................................................................................................................-40…+65 °C (for UL applications)
Transport..............................................................................................................................................................................-40…+85 °C
Long-term storage...............................................................................................................................................................-40…+70 °C
Classification of climatic conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) .................................................................................3K5 (condensation and formation of ice possible)
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) ........................................................................................................................................................ 3M7
1)
At a frequency > 200 Hz, the connection of X1 must be insulated. Only permanently installed devices which at least have over-
voltage category CAT2 (300V) may be connected.
2)
Indication limited outside the temperature range -25…+55 °C.
3)
U
s
[Volt] = supply voltage ISOMETER®
4)
For U
n
≥50V only.
5)
This is a class A product. In a domestic environment, this product may cause radio interference. In this case, the user may be re-
quired to take corrective actions.
6) Recommendation: Devices mounted at 0 ° (display-oriented, cooling slots must be ventilated vertically).
For devices mounted at an angle of 45°, the max. working temperature is reduced by 10 °C.
For devices mounted at an angle of 90°, the max. working temperature is reduced by 20 °C.
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