EL1489 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 3 ms, ground switching
1…8
9…16
+24 V
EL1489 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 3 ms, ground switching
The EL1489 digital input terminal acquires the binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal has 16 channels, whose signal states are indicated by LEDs. The power contacts are connected through. With the EL1489, the reference ground for all inputs is the 24 V power contact.
Special features:
- ground switching
- no bouncing due to mechanical switches thanks to 3 ms input filter
- tool-free connection by direct plug-in technique for solid wire conductors
- space-saving use in the control cabinet
- direct connection of multi-channel sensors in 1-wire connection technology in the smallest space
Product status:
product announcement | estimated market release 1st quarter 2025
Product information
| Technical data | EL1489 |
|---|---|
| Connection technology | 1-wire |
| Specification | ground switching |
| Number of inputs | 16 |
| Nominal voltage | 24 V DC (-15%/+20%) |
| “0” signal voltage | 19…24 V at 24 V DC nominal voltage |
| “1” signal voltage | -3…9 V at 24 V DC nominal voltage |
| Input current | typ. 65 mA |
| Input filter | typ. 3.0 ms |
| Distributed clocks | – |
| Current consumption power contacts | typ. 10 mA + load |
| Current consumption E-bus | typ. 65 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Weight | approx. 65 g |
| Operating/storage temperature | -25…+60°C/-40…+85°C |
| Relative humidity | 95%, no condensation |
| 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. | IP20/see documentation |
| Approvals/markings | CE, UL |
| Housing data | EL-12-16pin |
|---|---|
| Design form | HD (High Density) housing with signal LEDs |
| Material | polycarbonate |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxx series |
| Wiring | solid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm² |
| Connection cross-section AWG | s*: AWG28…16, st*: AWG22…16, f*: AWG26…19 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
*s: solid wire; st: stranded wire; f: with ferrule
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