Before procurement teams confirm EL3443-0020, they typically review Beckhoff El9410, El9550 Beckhoff and Beckhoff El2809 to double-check performance ratings, stock availability, and supplier credibility carefully.
EL3443-0020 - Beckhoff EtherCAT Terminal Analog Input
Technical Specifications of Beckhoff EtherCAT Terminal Analog Input EL3443-0020:
| Brand | Beckhoff |
| Product Type | EtherCAT Terminal Analog Input |
| Product | EL3443-0020 |
EL3443-0020 Beckhoff EtherCAT Terminal Analog Input Technical Specifications
| Specification | Value |
|---|---|
| Number of inputs | 3 x current, 3 x voltage |
| Measurement error/uncertainty 2 | 0.3% relative to full scale value (U/I), 0.6% calculated value (see documentation) |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 12ร mm x 100ร mm x 68 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Marking | labeling of the BZxxxx series |
| Housing - Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Housing - Connection cross-section | s*: 0.08..2.5 mmยฒ,st*: 0.08...2.5 mmยฒ,f*: 0.14..1.5 mmยฒ |
| Housing - Connection cross-section AWG | s*: AWG28..14,st*: AWG28..14,f*: AWG26...16 |
| Housing - Stripping length | 8โฆ9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Distributed clocks | optional |
| Electrical isolation | 2500 V |
| Current consumption E-bus | typ. 120 mA |
| Special features | mains monitoring, precise detection of zero voltage crossing, optional single-phase operation, with calibration certificate |
| Weight | approx. 75 g |
| Operating temperature | -25...+60ยฐC |
| Storage temperature | -40....+85ยฐC |
| 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 |
| Approvals/markings | CE, UL |
| Measuring current | max. 1 A (AC/DC), via measuring transformers xร A/1ร A |
| Measuring voltage | max. 480 V AC 3~ (ULX-N: max. 277 V AC/240 V DC) |
| Update time | net-synchronous |
| Update interval | one mains period (20ร ms at 50ร Hz) |
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