Beckhoff EL3112 2 Kanallı Analog Giriş Terminali
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273614
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24 Ay
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555,82 EUR + KDV
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Beckhoff EL3112 2 kanallı analog giriş terminalleri 0… 20 mA, diferansiyel giriş, 16 bit
EL3112 analog giriş terminali, 0 ile 20 mA aralığındaki sinyalleri işler. Akım 16 bitlik bir çözünürlüğe dijitalleştirilir ve elektriksel olarak izole edilmiş olarak daha yüksek seviyeli otomasyon cihazına iletilir. EtherCAT Terminalinin giriş kanalları diferansiyel girişlere sahiptir ve ortak, dahili bir toprak potansiyeline sahiptir. EL3112, iki kanalı tek bir yuvada birleştirir. Aşırı yük durumu tespit edilir ve terminal durumu, E-bus aracılığıyla kontrolöre iletilir. EtherCAT Terminali, sinyal durumunu ışık yayan diyotlar aracılığıyla gösterir. Hata LED'leri bir aşırı yük durumunu gösterir.
| Technical data | EL3112, ES3112 |
|---|---|
| Number of inputs | 2 (differential) |
| Power supply | via the E-bus |
| Technology | differential input |
| Signal type | differential |
| Signal current | 0…20 mA |
| Oversampling factor | – |
| Input signal bandwidth | see input filter |
| Distributed clocks | yes |
| Distributed clock precision | << 1 µs |
| Internal resistance | typ. 85 Ω + diode voltage |
| Input filter limit frequency | 5 kHz |
| Common-mode voltage UCM | max. 10 V |
| Conversion time | ~ 50 µs (fast mode ~ 35 µs) |
| Resolution | 16 bit (incl. sign) |
| Measuring error | < ±0.3 % (relative to full scale value) |
| Surge voltage resistance | 35 V DC |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 170 mA |
| Bit width in the process image | inputs: 8 byte |
| Special features | standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
| 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. class/installation pos. | IP 20/variable |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals/markings | CE, UL, ATEX |
| Ex marking | II 3 G Ex nA IIC T4 Gc |
| Housing data | EL-12-8pin | ES-12-8pin |
|---|---|---|
| Design form | compact terminal housing with signal LEDs | terminal housing with pluggable wiring level |
| 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 conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver | |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
s*: 0.08…1.5 mm², st*: 0.08…1.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG 28…14, st*: AWG 28…14, f*: AWG 26…16 |
s*: AWG 28…16, st*: AWG 28…16, f*: AWG 26…16 |
| Stripping length | 8…9 mm | 9…10 mm |
| Current load power contacts | Imax: 10 A | |
*s: solid wire; st: stranded wire; f: with ferrule
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