Beckhoff EPI3 Series, Documentation

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Product overview
EPI3xxx, ERI3xxx 9 Version: 1.2
2.2.2 Technical data
Technical data EPI3174-0002 ERI3174-0002
Communication IO-Link
Data transfer rate 230.4 kBaud (COM 3)
IO-Link connection 1 x M12 connector, a-coded
Specification version IO-Link V1.1, Class B
Requirements for IO-Link
master V1.1
Number of inputs 4
Input connections [
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22]
4 x M12 socket, screwable
Connection technology two-wire, four-wire
Signal type Configurable:
0 V…+10 V
-10 V…+10 V
0 mA…20 mA
4 mA…20 mA
Internal resistance > 200 kΩ (typ. 85 Ω + diode voltage)
Common-mode voltage
U
CM
max. 35 V
Resolution 16 bit (including sign)
Input filter Configurable
Input filter limit frequency 5 kHz
Conversion time ~ 100 µs
Measuring error < ±0.3 % (relative to full scale value)
Number of outputs 0
Current consumption of
the module circuitry typically 100 mA from L
+
Supply of the module
electronics L
+
Sensor supply 2L
+
, DC, freely selectable up to 30 V
Process image Inputs: 4 x 16 bit, status: 4 x 16 bit
Electrical isolation L
+
/2L
+
: yes
Housing Industrial housing (polyamide PA6) Die-cast zinc housing
Weight typ. 165 g typ. 250 g
Permissible ambient
temperature during
operation -25°C ... +60°C
Permissible ambient
temperature during
storage -40°C ... +85°C
Vibration / shock
resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity / emission conforms to EN 61000-6-2 / EN 61000-6-4
Protection class IP65, IP66, IP67 (conforms to EN 60529)
See also chapter
General operating conditions [
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Installation position variable
Approvals CE, UL