EL3612-0020 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 24 bit, high-precision, factory calibrated
+24 V
EL3612-0020 | EtherCAT Terminal, 2-channel analog input, current, 0…20 mA, 24 bit, high-precision, factory calibrated
Measurement technology easily configured: Analog EtherCAT input terminals.
Measurement technology simply integrated: With the analog EtherCAT Terminals.
The EL3612-0020 analog input terminal handles signals in the range between 0 and 20 mA. The voltage is digitized to a resolution of 24 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.
The individual Beckhoff factory calibration certificate can be downloaded here for each device. Recalibration (ZS9001) is possible via Beckhoff Service.
Product status:
regular delivery
Product information
| Technical data | EL3612-0020 |
|---|---|
| Number of inputs | 2 (differential) |
| Power supply | via the E-bus |
| Signal current | 0…20 mA |
| Oversampling factor | – |
| Input signal bandwidth | see input filter |
| Distributed clocks | – |
| Distributed clock precision | – |
| Internal resistance | typ. 85 Ω + diode voltage |
| Input filter limit frequency | 3 kHz |
| Common-mode voltage UCM | max. 10 V |
| Conversion time | 1…400 ms configurable |
| Resolution | 24 bit (incl. sign) |
| Measurement error/uncertainty | < ±0.01% at 25°C (relative to full scale value, 50 Hz filter) |
| Calibration certificate (analog) | factory calibrated |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 190 mA |
| Crosstalk attenuation | > 60 dB |
| Special features | various filter times, limit evaluation, high precision, with calibration certificate |
| Operating/storage temperature | 0…+55°C/-25…+85°C |
| Weight | approx. 60 g |
| 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 |
| Approvals/markings | CE, UL |
| Protect. rating/installation pos. | IP20/variable |
| Housing data | EL-12-8pin |
|---|---|
| Design form | compact terminal 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 conductor (s), flexible conductor (st) and ferrule (f): 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 |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| 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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