EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12
EPP3356-0022 | EtherCAT P Box, 1-channel analog input, measuring bridge, full bridge, 24 bit, M12
The EPP3356-0022 EtherCAT P Box module allows direct connection of a resistance bridge (strain gauge) or load cell in a 4-wire terminating system. The ratio of the UD bridge voltage to the UREF supply voltage is determined with high precision in the input circuit, and the final load value is calculated as the process value based on the settings in the EPP3356-0022. With automatic self-calibration (which can be deactivated), dynamic filters, distributed clocks support, and a sampling rate of up to 100 µs, the EPP3356-0022 is particularly suitable for fast and precise acquisition of torque or vibration sensors.
All four M12 sockets are assigned to facilitate parallel operation of several strain gauges.
Product status:
regular delivery
Product information
| Technical data | EPP3356-0022 |
|---|---|
| Protocol | EtherCAT |
| Bus interface | 2 x M8 socket, P-coded, shielded |
| Number of inputs | 2, for 1 resistor bridge in full bridge technology |
| Input connections | M12 x 1, 5-pin, A-coded |
| Conversion time | 0.1…250 ms, configurable, max. 10,000 samples/s |
| Resolution | 24 bit, 32 bit presentation |
| Signal type | resistor bridge, strain gauge |
| Internal resistance | > 200 kΩ (UREF), > 1 MΩ (UD) |
| Measurement error/uncertainty | < ±0.01% for the calculated load value in relation to the final load value with a 10 V feed and 20 mV bridge voltage (hence nominal strain gauge characteristic value of 2 mV/V), self-calibration active, 50 Hz filter active |
| Input filter limit frequency | 10 kHz low pass (-3 dB) |
| Conversion rate | 10,000…4 samples/s (0.1…250 ms conversion time) |
| Nominal voltage | 24 V (-15%/+20%) |
| Distributed clocks | yes |
| Sensor supply | 10 V (supplied from UP) |
| Current consumption from US | typ. 100 mA |
| Supported nominal sensitivity | all, parameter resolution: 0.01 µV/V; recommended: 0.5…2.5 mV/V |
| Special features | self-calibration, quadruple averager, dynamic filters, fast data sampling, parallel connection |
| Weight | approx. 250 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -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 (in preparation) |
| 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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| Material compliance | EPP3356-0022 |
|---|---|
| CAS No. | 7439-92-1, 115-86-6 |
| REACH SVHC | Lead, Triphenyl phosphate |
| REACH Annex XVII | compliant |
| REACH Annex XIV | compliant |
| SCIP No. | SCIP submission in progress |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 6a-I: Lead in steel with a maximum mass fraction of 0.35% lead, 6c: Copper alloy with a mass fraction of up to 4% lead, 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-io |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
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