EPX3158-0022 | EtherCAT Box, 8-channel analog input, current, 4…20 mA, 16 bit, single-ended, M12, Ex i
connection
EPX3158-0022 | EtherCAT Box, 8-channel analog input, current, 4…20 mA, 16 bit, single-ended, M12, Ex i
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. The error LEDs indicate an overload condition and wire breakage.
Product status:
regular delivery
Product information
| Technical data | EPX3158-0022 |
|---|---|
| Protocol | EtherCAT |
| Bus interface | 2 x M8 socket, 4-pin, a-coded, shielded |
| Number of inputs | 8 (single-ended) |
| Input connections | M12 x 1, 5-pin, a-coded |
| Connection method | 2-, 3-wire |
| Signal current | 4…20 mA |
| Conversion time | typ. 1 ms |
| Resolution | 16 bit (incl. sign) |
| Internal resistance | typ. 100 Ω |
| Measurement error/uncertainty | < ±0.3% (relative to full scale value) |
| Input filter limit frequency | 5 kHz |
| Nominal voltage | 24 V DC |
| Distributed clocks | yes |
| Input filter | configurable |
| Sensor supply | from load supply voltage UP |
| Current consumption from US | 50 mA |
| Power supply connection | feed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded |
| 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 3(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 |
| Housing data | 16 x M8, 8 x M12 |
|---|---|
| Dimensions (W x H x D) | 60 mm x 126 mm x 26.5 mm |
| Material | PA6 (polyamide) |
| Installation | 2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4 |
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