Beckhoff EJ40 Series, Documentation

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Product overview
EJ40xx 17 Version: 1.2
3.1.2 EJ4002, EJ4004, EJ4008 - Technical Data
Technical data EJ4002 EJ4004 EJ4008
Number of outputs 2 4 8
Power supply 24 V
DC
via Up contacts
Signal voltage 0 V .. 10 V
Distributed Clocks yes
Load > 5 kΩ (short-circuit-proof)
Measuring error < 0.1 % (at 0°C…+55°C, rel-
ative to full scale value)
< ±0.2% (when using the ex-
tended temperature 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 ~ 150 µs ~ 400 µs
Current consumption load voltage (Up con-
tacts) typ. 20 mA typ. 25 mA
Current consumption via E-bus typ. 90 mA
Permissible ambient temperature range
during operation -25 °C .. +60 °C (extended
temperature range) 0 °C .. +55 °C
Permissible ambient temperature range
during 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.