| Place of Origin: | China |
|---|---|
| Brand Name: | Beckhoff |
| Model Number: | EL1252 |
| Minimum Order Quantity: | 1 |
| Packaging Details: | box package |
| Delivery Time: | 3-5 working days |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 100 pcs per week |
| Brand: | Beckhoff | Model: | EL1252 |
|---|---|---|---|
| Product Name: | Beckhoff EL1252 EtherCAT 2-channel Digital Input Terminal With Timestamp | Connection Technology: | 4-wire |
| Nominal Voltage: | 24 V DC (-15 %/+20 %) |
Beckhoff EL1252 EtherCAT 2-channel Digital Input Terminal with Timestamp
The EL1252 digital input terminal is a controller with EtherCAT Terminals I/O systems, two channels, 24 V DC, 1 µs, with timestamp. It is widely used in Homag machines.
With this XFC technology, signal characteristics can be traced exactly in time and correlated with the distributed clocks system-wide.
Special features:
suitable for particularly fast signals due to very low input delay
synchronized operation through distributed clocks XFC technology possible
support of XFC technology timestamp
Technical data for EL1252:
| Technical data | EL1252 |
| Connection technology | 4-wire |
| Specification | similar to EN 61131-2, type 3, “0”: -3…5 V DC, “1”: 11…30 V DC, typ. 3 mA input current |
| Number of inputs | 2 |
| Nominal voltage | 24 V DC (-15 %/+20 %) |
| “0” signal voltage | -3…+5 V (similar to EN 61131-2, type 3) |
| “1” signal voltage | 11…30 V (similar to EN 61131-2, type 3) |
| Input current | typ. 3 mA (similar to EN 61131-2, type 3) |
| Input filter | typ. < 1 µs |
| Resolution timestamp | 1 ns |
| Precision of timestamp in the terminal | 10 ns (+ input delay) |
| Distributed clock precision | << 1 µs |
| Input delay TON/TOFF | < 1 µs |
| Distributed clocks | yes |
| Time resolution signal | 1 ns |
| Current consumption power contacts | typ. 6 mA + load |
| Current consumption E-bus | typ. 110 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Bit width in the process image | 2 x input + 2 x 16 byte timestamp |
| Configuration | no address or configuration setting |
| Special features | timestamping, latch last edge |
| Weight | approx. 55 g |
| Operating/storage temperature | -25…+60 °C/-40…+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 |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals/markings | CE, UL, ATEX |
| Ex marking | II 3 G Ex nA IIC T4 Gc |
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