EL2502 | EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A
+24 V
EL2502 | EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A
Exact current control and synchronization of LED lamps
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 preset by a 16-bit value from the automation device. The output stage is protected against overload and short-circuit. The EtherCAT Terminal contains two channels whose signal state is indicated by LEDs. The LEDs are driven in time with the outputs, and show the duty factor by their brightness.
Special features:
- PWM output with push-pull output stage
- max. output current 0.5 A per channel
- separate frequency adjustable for each channel
Product status:
regular delivery
Product information
| Technical data | EL2502 |
|---|---|
| Connection technology | PWM output, push-pull outputs |
| Number of outputs | 2 |
| Nominal 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 |
| Base frequency | 1 Hz…125 kHz, 250 Hz default |
| Duty factor | 0…100% (pulse duration TON > 750 ns, pause duration TOFF > 500 ns) |
| Resolution | 9…15 bit |
| Reverse voltage protection | yes |
| Current consumption E-bus | typ. 140 mA |
| Current consumption power contacts | typ. 30 mA |
| Bit width in the process image | 2 x 16 bit PWM output |
| Configuration | via TwinCAT System Manager |
| Electrical isolation | 500 V (E-bus/field potential) |
| 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. rating/installation pos. | IP20/variable |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals/markings | CE, UL, ATEX, IECEx |
| Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
| Housing data | EL-12-8pin | ES-12-8pin |
|---|---|---|
| Design form | compact terminal housing with signal LEDs | terminal housing with pluggable wiring level |
| Material | polycarbonate | |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm | |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock | |
| Side by side mounting by means of | double slot and key connection | |
| Marking | labeling of the BZxxx series | |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver | |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² | s*: 0.08…1.5 mm², st*: 0.08…1.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 | s*: AWG28…16, st*: AWG28…16, f*: AWG26…16 |
| Stripping length | 8…9 mm | 9…10 mm |
| Current load power contacts | Imax: 10 A | |
*s: solid wire; st: stranded wire; f: with ferrule
| Ordering information | |
|---|---|
| EL2502 | EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A |
| ES2502 | EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A, pluggable wiring |
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
© Beckhoff Automation 2024 - Terms of Use