EL1259 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 1 µs, 0.5 A, multi-timestamp
1…8
9…16
+24 V
EL1259 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 1 µs, 0.5 A, multi-timestamp
EtherCAT timestamp: high-precision interaction of controller and environment – to the exact nanosecond
Distributed Clocks: the integrated time management system in EtherCAT
The 16-channel EL1259 digital EtherCAT Terminal combines the functions of the EL1258 – eight multi-timestamp inputs – with those of the EL2258 – eight multi-timestamp outputs. The high channel density in conjunction with time stamping of the signals enables fast, efficient processes through optimized sensor and actuator control. The EL1259 is also synchronized with other devices through the distributed clocks system, so that events in the whole system can be measured with a uniform timebase. The combination of DC-switched inputs and outputs within one terminal can be used for local switching tasks.
Special features:
- suitable for particularly fast signals due to very low input delay
- combination of inputs and outputs in one terminal
- high channel density
- synchronized operation through distributed clocks XFC technology possible
- high performance thanks to XFC multi-timestamp feature
Product status:
regular delivery
Product information
| Technical data | EL1259 |
|---|---|
| Connection technology | 1-wire |
| Number of channels | 8 inputs + 8 outputs |
| Nominal voltage | 24 V DC (-15%/+20%) |
| “0” signal voltage | -3…+5 V (IEC 61131-2, type 1/3) |
| “1” signal voltage | 11…30 V (IEC 61131-2, type 1/3) |
| Input current | typ. 3 mA (EN 61131-2, type 1/3) |
| Input filter | typ. < 1 µs |
| Internal sampling/execution | < 10…40 µs, corresponds to 100…25 k detectable edges/s, dependent on configuration |
| Distributed clocks | yes |
| Distributed clock precision | << 1 µs |
| Load type | ohmic, inductive, lamp load |
| Max. output current | 0.5 A (short-circuit proof) per channel |
| Output stage | push |
| Reverse voltage protection | yes |
| Breaking energy | < 150 mJ/channel |
| Current consumption power contacts | typ. 30 mA + load |
| Switching times | typ. TON: < 1 µs, typ. TOFF: < 1 µs |
| Current consumption E-bus | typ. 130 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Configuration | no address or configuration setting |
| Special features | multi-timestamping, auto activation |
| 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 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable (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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