In most procurement cycles, EJ9404 is considered with Beckhoff Ej1918, Beckhoff Ej3114 0010 and Beckhoff Ej4018, giving decision-makers confidence that they’ve chosen the most dependable component.
EJ9404 - Beckhoff EtherCAT Plug-in Module
EJ9404 Beckhoff EtherCAT Plug-in Module Technical Specifications
| Brand | Beckhoff |
| Product Type | EtherCAT Plug-in Module |
| Product | EJ9404 |
EJ9404 Beckhoff EtherCAT Plug-in Module Technical Specifications
| Specification | Value |
|---|---|
| Current consumption from US | 10 mA + (â E-bus current/6.25) |
| Weight | approx. 50 g |
| Operating temperature | 0..55°C |
| Storage temperature | -25...+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. rating/installation pos. | IP20/see documentation |
| Approvals/markings | CE, UL |
| Housing - Design form | EtherCAT I/O plug-in module |
| Housing - Material | polycarbonate |
| Housing - Installation | on signal distribution board |
| Housing - Mechanical coding | EJ plug-in module: signal-specific coding pins on the housing,signal distribution board: holes in the printed circuit board |
| Housing - Locking | latching lug in circuit board cut-out |
| Housing - Connection method | field wiring: application-specific wiring level on the signal distribution board,EJ plug-in module: 2 x 20-pin socket strip |
| Housing - Dimensions (W x H x D) | 24 mm x 66 mm x 55 mm |
| Max. output current | 12 A |
| Technology | power supply module for E-bus |
