Technical data
| Technical data | EL1852 | 
|---|---|
| Number of digital inputs | 8 | 
| Number of digital outputs | 8 | 
| Nominal voltage of the inputs | 24 VDC (-15% / +20%) | 
| Signal voltage "0" | -3 V ... 5 V (EN 61131-2, type 1/3) | 
| Signal voltage "1" | 11 V ... 30 V (EN 61131-2, type 1/3) | 
| Input filter | 3 ms typ. | 
| Input current | typically 3 mA (EN 61131-2, type 3) | 
| Output current | max. 0.5 A / channel | 
| Reverse voltage protection | yes | 
| Breaking energy (ind.) max. | < 150 mJ/channel | 
| Switching times | typ. TON: 60 µs, TOFF: 300 µs | 
| Current consumption power contacts | typ. 20 mA + load from the 24 V supply (no power contacts) | 
| Current consumption via E-bus | typ. 100 mA | 
| Electrical isolation | 500 V (E-bus/field voltage) | 
| Bit width in the process image | 8 input bits and 8 output bits | 
| Configuration | no address setting, configuration via TwinCAT System Manager | 
| Connection | standard ribbon cable connector (standardized according to IEC 60603-13). | 
| Weight | approx. 65 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 (connected width: 12 mm) | 
| on 35 mm mounting rail according to EN 60715 | |
| Vibration / shock resistance | conforms 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 | 
| Marking / Approval*) | CE, UKCA, | 
*) Real applicable approvals/markings see type plate on the side (product marking).