Description
The EPP3184-0002 EtherCAT P Box has four analog inputs which can be individually parameterized, so that they process signals either in the -10/0…+10 V or the 0/4…20 mA range. The voltage or input current is digitized with a resolution of 16 bits, and is transmitted (electrically isolated) to the higher-level automation device. The four input channels are single-ended inputs and possess a common, internal ground potential. The input filter and therefore the conversion times are configurable in a wide range. If required, the inputs can be scaled differently, and automatic limit monitoring is also available. EtherCAT is used for parameterization purposes. The parameters are stored in the module.
| Technical data | EPP3184-0002 |
|---|---|
| Protocol | EtherCAT |
| Bus interface | 2 x M8 socket, shielded, screw type, P-coded |
| Number of inputs | 4 (single-ended) |
| Input connections | M12 x 1, 5-pin, a-coded |
| Signal type | -10/0…+10 V | 0/4…20 mA, parameterizable per channel |
| Internal resistance | > 200 kΩ | typ. 85 Ω + diode voltage |
| Common-mode voltage UCM | max. 35 V |
| Resolution | 16 bit (incl. sign) |
| Measurement error/ uncertainty | < ±0.3 % (relative to full scale value) |
| Conversion time | ~ 100 µs |
| Input filter limit frequency | 5 kHz |
| Nominal voltage | 24 V DC (-15 %/+20 %) |
| Distributed clocks | yes |
| Input filter | configurable |
| Sensor supply | from load supply voltage UP |
| Current consumption from US | typ. 100 mA |
| Electrical isolation | 500 V |
| Special features | current or voltage parameterizable |
| Operating/storage temperature | -25…+60 °C/-40…+85 °C |
| Weight | approx. 165 g |
| 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 |
| Housing data | 8 x M8, 4 x M12 |
|---|---|
| Dimensions (W x H x D) | 30 mm x 126 mm x 26.5 mm |
| Material | PA6 (polyamide) |
| Installation | 2 fixing holes 3.5 mm diameter for M3 |
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