EPP1839-0022 | EtherCAT P Box, 16-channel digital input, 24 V DC, M12, with extended diagnostics
EPP1839-0022 | EtherCAT P Box, 16-channel digital input, 24 V DC, M12, with extended diagnostics
The EPP1839-0022 EtherCAT P Box module with 16 digital inputs acquires binary control signals from the process level and transmits them to the controller with electrical isolation. The signal status is indicated by means of LEDs, and the signal connection is made via screw-type M12 connectors. Wire break detection can be activated or deactivated for each channel. The signal input filters are individually adjustable. Each M12 socket has an independent 24 V DC/0.5 A short circuit-proof sensor power supply with the US for the two connected sensors. This is monitored and any error is reported back to the PLC via diagnostics. Module-related undervoltage detection of the input voltage takes place. Due to the adjustable input filter and the extensive supply and diagnostic logic, the EPP1839-0022 is notably suitable for applications in which high system availability – and thus fast troubleshooting and repair – are required.
Special features:
- adjustable wire break detection for each sensor
- undervoltage detection of the US sensor power supply
- short-circuit proof 0.5 A US sensor power supply for each M12 socket
- parameterizable input filters for each signal
Product status:
product announcement | estimated market release 2nd quarter 2026
Product information
| Technical data | EPP1839-0022 |
|---|---|
| Protocol | EtherCAT |
| Bus interface | 2 x M8 socket, P-coded, shielded |
| Specification | EN 61131-2, type 1/3 |
| Number of inputs | 16 |
| Input connections | M12 x 1, 5-pin, A-coded |
| Nominal input voltage | 24 V DC (-15%/+20%) |
| Input filter | adjustable 0…100 ms |
| “0” signal voltage | -3…+5 V (EN 61131-2, type 3) |
| “1” signal voltage | 11…30 V (EN 61131-2, type 3) |
| Input current | typ. 3 mA (EN 61131-2, type 3) |
| Distributed clocks | yes |
| Sensor supply | from control voltage, max. 0.5 A per M12 socket, short-circuit proof, diagnostics |
| Current consumption from US | typ. 100 mA |
| Diagnostics | open-circuit detection, undervoltage |
| Electrical isolation | 500 V |
| 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 | EPP1839-0022 |
|---|---|
| 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 | 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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