时间：2017-04-04 21:04
上海湘赛自动化设备有限公司
EL2535 | 2-channel pulse width current terminals 24 V DC
The EL2535, EL2535-0050 and EL2535-0002 output terminals control the output current via pulse width control of the supply voltage. They are galvanically isolated from the E-bus. The current value 0 up to maximum output current (±1 A, ±50 mA, ±2 A) is specified by the automation device via a 16 bit value. The output stages are protected against overload and short-circuit. The EtherCAT Terminals have two channels that indicate their signal state via light emitting diodes. The LEDs simplify local diagnosis by displaying typical load and wiring faults.
| Technical data | EL2535 | ES2535 | EL2535-0002 | EL2535-0050 |
|---|
| Connection technology | PWM output, push-pull outputs |
| Number of outputs | 2 |
| Rated load voltage | 24 V DC (-15 %/+20 %) |
| Load type | inductive > 1 mH |
| Distributed clocks | – |
| Max. output current | ±1 A per channel | ±2 A | ±50 mA |
| Short circuit current | typ. < 2 A | < 4 A typ. | < 500 mA typ. |
| PWM clock frequency | 30 kHz default |
| Duty factor | 0…100 % (current-controlled) |
| Resolution | 10 bit |
| Reverse voltage protection | yes |
| Current consumption E-bus | typ. 110 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Current consumption power contacts | typ. 30 mA + load |
| Bit width in the process image | 48 inputs/outputs: 2 x 16 bit data, 2 x 8 bit control/status |
| Special features | 2 digital 24 V inputs |
| 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/see documentation |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals | CE | CE | CE, Ex |