浏览分类
Beckhoff EL1002 数字量输入模块 - 二手
说明
Beckhoff EL1002 数字量输入模块，2通道，24 V DC输入。二手，拆机件。外壳有轻微使用痕迹。
规格参数
| Brand | Beckhoff |
|---|---|
| Model | EL1002 |
| Origin | Germany |
| Weight | approx. 50 g |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc; IECEx: Ex ec IIC T4 Gc; cFMus: Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, AEx ec IIC T4 Gc |
| filter_time | 3,0 ms |
| Input filter | typ. 3 ms |
| Configuration | no address or configuration setting |
| Input current | typ. 3 mA (EN 61131-2, type 3) |
| Specification | EN 61131-2, type 1/3 |
| Nominal voltage | 24 V DC (-15%/+20%) |
| Number of inputs | 2 |
| Signal voltage “0” | -3…+5 V (EN 61131-2, type 3) |
| Signal voltage “1” | 11…30 V (EN 61131-2, type 3) |
| Special features | 4-wire connection |
| Relative humidity | 95%, no condensation |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, DNV, cFMus |
| Distributed clocks | – |
| Storage temperature | -40…+85 °C |
| Electrical isolation | 500 V (E-bus/field potential) |
| Connection technology | 4-wire |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Operating temperature | -25…+60 °C |
| Pluggable wiring level | for all ESxxxx terminals |
| Current consumption E-bus | typ. 90 mA |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Protect. rating/installation pos. | IP20/variable |
| Current consumption power contacts | typ. 2 mA + load |