In sourcing discussions, EL2904 is often placed next to Beckhoff El9410, El9550 Beckhoff and Beckhoff El2809 so procurement teams can align budgets and technical requirements effectively.
EL2904 - Beckhoff EtherCAT Terminal
EL2904 Beckhoff EtherCAT Terminal Technical Specifications
| Brand | Beckhoff |
| Product Type | EtherCAT Terminal |
| Product | EL2904 |
EL2904 Beckhoff EtherCAT Terminal Technical Specifications
| Specification | Value |
|---|---|
| Connection technology | 1-/2-wire |
| Current consumption power contacts | load-dependent |
| Current consumption E-bus | typ. 221 mA |
| Weight | approx. 100 g |
| Ex marking | ATEX:Γ Γ II 3G Ex ec IIC T4 GcIECEx:Γ Γ Ex ec IIC T4 GccFMus:Γ Γ Class I, Division 2, Groups A, B, C, DΓ Γ Class I, Zone 2, AEx ec IIC T4 Gc |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 24Γ mm x 100Γ 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*: 0.08Γ’ΒΒ¦2.5Γ mmΓΒ²,st*: 0.08Γ’ΒΒ¦2.5Γ mmΓΒ²,f*: 0.14Γ’ΒΒ¦1.5Γ mmΓΒ² |
| Housing - Connection cross-section AWG | s*: AWG28...14,st*: AWG28...14,f*: AWG26...16 |
| Housing - Stripping length | 8β¦9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Max. output current | 0.5 A (per channel), min. 20 mA (with active current measurement) |
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