The EL9508 power supply unit terminal generates an output voltage of 8 V DC from the 24 V DC input voltage. The output voltage can be accessed at the terminal. The following EtherCAT Terminals are also supplied with this voltage via the power contacts. The power LEDs indicate the terminals‘ operating state; the overcurrent LED indicates short circuit or overcurrent. The input voltage and the output voltage U0 are not electrically isolated.
Technical dataEL9508 | ES9508Technologypower supply terminal with diagnostics and overcurrent LEDShort-circuit-proofyesInput voltage24 V DC (-15 %/+20 %)Output voltage8 V DC ±1 %Output current0.5 ACurrent consumption E-bus90 mAElectrical isolation500 V (E-bus/field potential)Residual ripple< 5 mVInsulation voltage input/output–Diagnostics in the process imageyesSpecial featuresstabilised output voltageWeightapprox. 65 gOperating/storage temperature0…+55 °C/-25…+85 °CRelative humidity95 %, no condensationVibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Protect. class/installation pos.IP 20/variablePluggable wiringfor all ESxxxx terminalsApprovalsCE, UL, Ex
