BECKHOFF EL2502 Channel Pulse Width Output Terminal 24 VDC
Product Name: BECKHOFF EL2502 Channel Pulse Width Output Terminal 24 VDC
Product Brand: BECKHOFF
Product Code: EL2502
Product Artikel: BECKHOFF EL2502 Channel Pulse Width Output Terminal 24 VDC
The EL2502 output terminal modulates the pulse width of a binary signal and outputs it electrically isolated from the E-bus. The mark/space ratio is prescribed by a 16 bit value from the automation unit. The output stage is protected against overload and short-circuit. The EtherCAT Terminal has two channels that indicate their signal state via LEDs. The LEDs are driven in time with the outputs, and show the mark/space ratio by their brightness. Technical data EL2502 | ES2502 Connection technology PWM output, push-pull outputs Number of outputs 2 Rated load voltage 24 V DC (-15 %/+20 %) Load type ohmic, inductive, lamp load Distributed clocks – Max. output current 0.5 A (short-circuit-proof) per channel Short circuit current typ. < 1.5 A PWM clock frequency 20 Hz…20 kHz, 250 Hz default Base frequency 1 Hz…125 kHz, 250 Hz default Duty factor 0…100 % (T ON > 750 ns, T OFF > 500 ns) Resolution 9…15 bit Reverse voltage protection yes Current consumption E-bus typ. 150 mA Electrical isolation 500 V (E-bus/field potential) Current consumption power contacts typ. 30 mA + load Bit width in the process image 2 x 16 bit PWM output Configuration via TwinCAT System Manager Special features separate frequency can be set for each channel Weight approx. 50 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 Pluggable wiring for all ESxxxx terminals Approvals CE, UL, Ex
