BECKHOFF EL2595-Channel LED Constant Current Terminal
Product Name: BECKHOFF EL2595-Channel LED Constant Current Terminal
Product Brand: BECKHOFF
Product Code: EL2595
Product Artikel: BECKHOFF EL2595-Channel LED Constant Current Terminal
The EL2595 EtherCAT Terminal contains a constant current source for LEDs and is designed for controlling one or several LEDs connected in series. The user specifies the required set current, the integrated power supply unit then provides the required forward voltage, depending on the connected LEDs. To this end, the EL2595 features a step up/step down power supply unit, which generates the output voltage from the 24 V DC input voltage. The output voltage is also adjusted during operation in order to maintain the set current. The current can be switched quickly for short-term lighting, so that the shortest light flashes are possible. The pulse duration can be set from 1 µs to infinite, the flash timing itself can be specified via timestamps with distributed clocks as in the EL2252. An external trigger input is also available. Extensive real-time diagnostic functions for input current/voltage and output current/voltage enable detailed control of the LED light intensity. If a specifiable load corridor is exited, e.g. due to load errors, the EL2595 switches off to protect the load (resettable). Technical data EL2595 Recommended use constant lighting > 300 mA and simple illumination tasks Connection technology 2-wire Number of outputs 1 Input voltage 24 V DC (-15 %/+20 %) Load type ohmic (LED) Distributed clocks yes Distributed clock precision << 1 µs Output voltage 2…48 V DC Max. output current 300…700 mA (depending on output voltage and Duty Cycle) Switching times typ. T ON : < 1 µs, typ. T OFF : < 1 µs, pulses from 200 µs Current consumption E-bus typ. 130 mA Electrical isolation 500 V (E-bus/field potential) Current consumption power contacts typ. 20 mA + load Special features optional automatic operation in case of communication interruption, continuous LED operation possible Weight approx. 55 g Operating/storage temperature 0…+55 °C/-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. class/installation pos. IP 20/variable Approvals/markings CE
