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BECKHOFF EL3208 8-Channel Input Terminal
Technical Datasheets / Product Documentations
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| Brand |  |
| Category | Terminal |
| Product Name | BECKHOFF EL3208 8-Channel Input Terminal |
| Product Code | EL3208 |
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Product Description
BECKHOFF products, including BECKHOFF EL3208 8-Channel Input Terminal, are sourced through parallel import channels and delivered to our customers worldwide with speed and reliability. As an authorized trading partner, Imtek Engineering offers genuine BECKHOFF parts at competitive prices. Even if BECKHOFF EL3208 8-Channel Input Terminal is not listed on our website, you are welcome to request a price quote — our team will respond promptly with a tailored offer.
The EL3208 analog input terminal allows eight resistance sensors to be connected directly. The EtherCAT Terminal circuit can operate sensors using the 2-wire technique in a compact 12 mm housing. A microprocessor handles linearisation across the whole temperature range, which is freely selectable. The EtherCAT Terminal’s standard settings are: resolution 0.1 °C. Sensor malfunctions such as broken wires are indicated by error LEDs.
| Technical data | EL3208 |
|---|---|
| Number of inputs | 8 |
| Power supply | via the E-bus |
| Technology | Temperature measurement (RTD) |
| Signal type | differential |
| Distributed clocks | – |
| Input filter limit frequency | typ. 1 kHz |
| Sensor types | PT100, PT200, PT500, PT1000, Ni100, Ni120, Ni1000 resistance measurement (e.g. potentiometer, 10 Ω…1/4 kΩ), KTY sensors (types see documentation) |
| Connection method | 2-wire |
| Conversion time | approx. 170 ms default setting, 3…1600 ms configurable |
| Measuring current | < 0.5 mA (load-dependent) |
| Measuring range | -200…+850 °C (PT sensors); -60…+250 °C (Ni sensors) |
| Temperature range | -200…+850 °C (PT sensors); -60…+250 °C (Ni sensors) |
| Resolution | 0.1 °C per digit |
| Measuring error | < ±0.5 °C for PT sensors |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 140 mA |
| Special features | integrated digital filter, limit value monitoring |
| Weight | approx. 60 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 |
| Approvals/markings | CE, UL |
Frequently Asked Questions
Frequently asked questions about BECKHOFF EL3208 8-Channel Input Terminal by BECKHOFF. Imtek Engineering is ready to assist you in sourcing BECKHOFF EL3208 8-Channel Input Terminal from BECKHOFF in United States.
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