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EPX3158-0022 EtherCAT Box
The EPX3158-0022 EtherCAT Box allows the direct connection of intrinsically safe field devices located in hazardous areas classified zone 0/20 or 1/21. It supplies measuring transducers located in the field and transmits their analog measuring signals electrically isolated to the automation device. With a technical measuring range of +107 % of the nominal range, the box also supports commissioning with sensor values in the limit range and evaluation according to NAMUR NE43.
Protocol: EtherCAT
Bus interface: 2 x M8 socket, shielded, screw type
Number of inputs: 8 (single-ended)
Input connections: M12, screw type
Connection method: 2-, 3-wire
Signal current: 4…20 mA
Internal resistance: typ. 100 Ω
Resolution: 16 bit (incl. sign)
Measurement error/ uncertainty: < ±0.3 % (relative to full scale value)
Conversion time: typ. 1 ms
Input filter limit frequency: 5 kHz
Nominal voltage: 24 V DC
Distributed clocks: yes
Input filter: configurable
Sensor supply: from load supply voltage UP
Power supply connection: feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Current consumption from US: 50 mA
Special features: standard and compact process image, activatable FIR/IIR filters, limit value monitoring, NE43 NAMUR
Weight: approx. 250 g
Operating/storage temperature: -25…+70 °C/-40…+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
Protect. rating/installation pos.: IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings: CE, UL, ATEX, IECEx
Ex marking: ATEX: II 3(1)G Ex ec [ia Ga] IIC T4 Gc, II (1)D Ex tc [ia Da] IIIC T135 °C Dc I (M1) [Ex ia Ma] I/ IECEx: Ex ec [ia Ga] IIC T4 Gc Ex tc [ia Da] IIIC T135 °C Dc [Ex ia Ma] I
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