EL1124, EL1144, EL1134 - Technical data
Technical data | EL1124 | EL1144 | EL1134 |
|---|---|---|---|
Number of inputs | 4 | ||
Nominal voltage of inputs | 5 VDC | 12 VDC | 48 VDC |
Signal voltage "0" | < 0.8 V | < 2.4 V | -3…5 V |
Signal voltage "1" | >2.4 V | > 8.5 V | 15…30 V |
Input filter | <<1 µs (50 ns typ.) | 10 µs | 10 µs |
Input current | 50 µA typ. | 3 mA typ. | 3 mA typ. |
Current consumption power contacts | typ. 14 mA + load | typ. 14 mA + load | typ. 10 mA + load |
Current consumption via E-bus | 90 mA typ. | ||
Electrical isolation | 500 V (E-bus/field voltage) | ||
Bit width in the process image | 4 input bits | ||
Configuration | no address setting, configuration via TwinCAT System Manager | ||
Weight | approx. 55 g | ||
Permissible ambient temperature range during operation | 0°C ... +55°C | ||
Permissible ambient temperature range during storage | -25°C ... +85°C | ||
Permissible relative humidity | 95%, no condensation | ||
Dimensions (W x H x D) | approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm) | ||
on 35 mm mounting rail conforms to EN 60715 | |||
Enhanced mechanical load capacity | Yes, see also Installation instructions for terminals with increased mechanical load capacity | ||
Vibration/shock resistance | according to EN 60068-2-6/EN 60068-2-27 | ||
EMC resistance burst/ESD | conforms to EN 61000-6-2 / EN 61000-6-4 | ||
Protection class | IP20 | ||
Installation position | variable | ||
Approvals/markings* | |||
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex markings
Standard | Marking |
|---|---|
ATEX | II 3 G Ex nA IIC T4 Gc |
IECEx | Ex nA IIC T4 Gc |