| Technical data | EL1124 | ES1124 | EL1144 | ES1144 | EL1134 | ES1134 |
|---|---|---|---|
| Connection technology | 2-/3-wire | 2-/3-wire | 4-wire |
| Number of inputs | 4 | ||
| Nominal voltage | 5 V DC | 12 V DC | 48 V DC |
| “0“ signal voltage | 0.8 | 2.4 | 10 V(EN 61131-2, type 1) |
| “1“ signal voltage | > 2.4 V | > 8.5 V | > 34 V (EN 61131-2, type 1) |
| Input current | typ. 50 µA | typ. 3 mA | typ. 3 mA (EN 61131-2, type 1) |
| Input filter | typ. 0.05 μs | typ. 10 µs | typ. 10 µs |
| Distributed clocks | – | ||
| Current consumption power contacts | typ. 14 mA + load | typ. 14 mA + load | typ. 10 mA + load |
| Current consumption E-bus | typ. 90 mA | ||
| Electrical isolation | 500 V (E-bus/field potential) | ||
| Bit width in the process image | 4 inputs | ||
| Configuration | no address or configuration setting | ||
| Special features | fast CMOS input | – | – |
| Weight | approx. 55 g | ||
| Operating/storage temperature | 0…+55 °C/-25…+85 °C | ||
| Relative humidity | 95 %, no condensation | ||
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27/29 | ||
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 | ||
| Protect. class/installation pos. | IP 20/variable | ||
| Pluggable wiring | for all ESxxxx terminals | ||
| Approvals | CE, UL, Ex | ||
