Beckhoff EJ40 Series, Документация

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Product overview
EJ40xx 23 Version: 1.2
3.2.2 EJ4018, EJ4024 - Technical data
Technical data EJ4018 EJ4024
Connection technology 2-wire, single-ended
Number of outputs 8 4
Power supply 24 V
DC
via Up contacts 24 V
DC
via Signal distribution board
Signal current 0 mA .. 20 mA 4 mA .. 20 mA
Distributed Clocks (DC) yes
Accuracy Distributed Clocks (DC) << 1 µs
Load < 150 Ω < 350 Ω
Measuring error < 0.1 % (at 0°C .. +55°C, relative to full
scale value)
< ±0.2% (when using the extended temper-
ature range, relative to the full scale value) < 0.1 % (relative to full scale value)
Resolution 12-bit
Electrical isolation 500 V (E-bus/signal voltage)
Conversion time ~ 400 µs ~ 250 µs
Current consumption load voltage (Up con-
tacts) typ. 60 mA typ. 25 mA
Current consumption via E-bus typ. 80 mA typ. 90 mA
Permissible ambient temperature range dur-
ing operation -25 °C .. +60 °C (extended temperature
range) 0 °C .. +55 °C
Permissible ambient temperature range dur-
ing storage -40 °C .. +85 °C -25 °C .. +85 °C
Permissible relative air humidity 95 %, no condensation
Operating altitude max 2,000 m
Dimensions (W x H x D) approx. 12 mm x 66 mm x 55 mm
Weight approx. 30 g
Mounting on signal distribution board
Mounting position
Standard [ } 31]
Pollution degree 2
Position of the coding pins [ } 34]
1 and 7
Color coding blue
Vibration / shock resistance conforms to EN 60068-2-6 /EN 60068-2-27 (with corresponding signal distribution
board)
EMC immunity / emission conforms to EN 61000-6-2 /EN 61000-6-4 (with corresponding signal distribution board)
Protection class EJ module: IP20
EJ system: dependent on the signal distribution board and housing
Approval CE, UL CE
CE approval
The CE Marking refers to the EtherCAT plug-in module mentioned above.
If the EtherCAT plug-in module is used in the production of a ready-to-use end product (PCB in con-
junction with a housing), the manufacturer of the end product must check compliance of the overall
system with relevant directives and CE certification.
To operate the EtherCAT plug-in modules, they must be installed in a housing.