Technical data
| Technical data | EL2489 | 
|---|---|
| Connection technology | 1-wire | 
| Specification | ground switching | 
| Number of outputs | 16 | 
| Rated load voltage | 24 VDC (-15% / +20%) | 
| Load type | ohmic, inductive, lamp load | 
| Distributed Clocks | - | 
| Max. output current | 0.5 A (short-circuit-proof) per channel | 
| Reverse voltage protection | yes | 
| Breaking energy | < 100 mJ/channel | 
| Switching times | TON: 100 µs typ., TOFF: 300 µs typ. | 
| Current consumption from the E-bus | typ. 105 mA | 
| Current consumption power contacts | typ. 20 mA + load | 
| Electrical isolation | 500 V (E-bus/field voltage) | 
| Bit width in the process image | 16 output bits | 
| Configuration | no address or configuration settings required | 
| Conductor types | solid wire, stranded wire and ferrule | 
| Conductor connection | solid wire conductors: direct plug-in technique; stranded wire conductors and ferrules: spring actuation by screwdriver | 
| Rated cross-section | • solid wire: 0.08…1.5 mm² (AWG 28…16) | 
| Weight | approx. 70 g | 
| Permissible ambient temperature range during operation | -25°C to +60°C (extended temperature range) | 
| Permissible ambient temperature range during storage | -40°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 immunity/emission | conforms to EN 61000-6-2 / EN 61000-6-4 | 
| Protection class | IP20 | 
| Installation position | variable | 
| Marking / Approval*) | CE, cULus | 
*) Real applicable approvals/markings see type plate on the side (product marking).