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digital outputel2502
signal led 2
signal led 1
power contact
+24 v
power contact 0 v
power contact pe
output 1
output 2
+24 v
0 v
petop view contact assembly
el2502360° view el2502 | 2-channel pulse width output terminal 24 v dc
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 % (ton > 750 ns, toff > 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 |
| es2262 |
| el2502 |
| es2502 |
| el2521 |
| es2521 |
| el2521-0024 |
| el2521-0025 |
| el2521-0124 |
| el2522 |
| el2545 |
| es2545 |
| el2595 |
| el2602 |
| es2602 |
| el2612 |
| es2612 |
| el2622 |
| es2622 |
| el2624 |
| es2624 |
| el2652 |
| es2652 |
| el2712 |
| es2712 |
| el2722 |
| es2722 |
| el2732 |
| es2732 |
| el2798 |
| el2808 |
| el2809 |
| el2819 |
| el2828 |
| el2872 |
| el2872-0010 |
| el2889 |
| el2901 |
| el2902 |
| el2904 |
| el2964 |
| el3001 |
| es3001 |
| el3002 |
| es3002 |
| el3004 |
| es3004 |
| el3008 |
| es3008 |
| el3011 |
| es3011 |
| el3012 |
| es3012 |
| el3014 |
| es3014 |
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