Beckhoff EL1872 — EtherCAT Terminals
The EL1872 digital input terminal offers 16 channels in a very compact design. A 20-pin contact strip enables the secure connection of plug connectors using insulation displacement contact, as is usual for ribbon cables and special round cables. This
| “0” signal voltage | -3…+5 V (EN 61131-2, type 1/3) |
|---|---|
| “1” signal voltage | 11…30 V (EN 61131-2, type 3) |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
| Bit width in the process image | 16 inputs |
| Configuration | no address or configuration setting |
| Connection technology | flat-ribbon cable |
| Current consumption E-bus | typ. 100 mA |
| Current consumption power contacts | 4 mA from the 24 V supply (no power contacts) |
| Distributed clocks | – |
| Electrical isolation | 500 V (E-bus/field potential) |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
| Input current | typ. 3 mA (EN 61131-2, type 3) |
| Input filter | typ. 10 µs |
| Nominal Voltage | 24 V DC (-15%/+20%) |
| Number of inputs | 16 |
| Operating Temperature | 0…55°C |
| Protect. rating/installation pos. | IP20/variable |
| Rated current | max. 1 A per connection pin |
| Relative Humidity | 95%, no condensation |
| Special Features | also available as ground switching |
| Specification | EN 61131-2, type 1/3 |
| Storage Temperature | -25…+85°C |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Weight | approx. 60 g |
Frequently Asked Questions
How do I get pricing for EL1872?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the EL1872?
EL1872 is a Beckhoff part. KKM Solutions sources Beckhoff components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of EL1872?
Key specifications include “0” signal voltage: -3…+5 V (EN 61131-2, type 1/3); “1” signal voltage: 11…30 V (EN 61131-2, type 3); Approvals/markings: CE, CCC, UL, ATEX, IECEx; Bit width in the process image: 16 inputs. The full specification table on this page lists every published attribute for this part.
How quickly can EL1872 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Related Products
Beckhoff Beckhoff EtherCAT Terminal, 16-channel digital input, 24 V DC,…
Beckhoff Beckhoff EtherCAT Terminal, 16-channel digital input, 24 V DC,…
Beckhoff Beckhoff EtherCAT Terminal, 8-channel digital input + 8-channel digital…
Beckhoff Beckhoff EtherCAT Terminal, 4-channel digital input, 24 V DC,…
Beckhoff Beckhoff EtherCAT Terminal, 8-channel digital input, 24 V DC,…
Beckhoff