制藥網(wǎng)
詳細(xì)介紹
原裝BECKHOFF倍福EL2828
原裝BECKHOFF倍福EL2828
EL2828 | HD EtherCAT Terminal, 8-channel digital output 24 V DC, 2 A
The 8-channel EL2828 digital output terminal connects the binary control signals from the electrically isolated automation device on to the actuators at the process level. The EL2828 is protected against polarity reversal and processes load currents with outputs protected against overload and short-circuit. The HD EtherCAT Terminal contains eight 2 A channels, consisting of signal output and 0 V, whose signal state are indicated by light emitting diodes. The power contacts are looped through. In the EL2828 the outputs are fed via the 24 V power contact. The conductors can be connected without tools in the case of single-wire conductors using a direct plug-in technique. The maximum total output current of the terminal is 10 A.
| Technical data | EL2828 |
|---|---|
| Connection technology | 2-wire |
| Number of outputs | 8 |
| Rated load voltage | 24 V DC (-15 %/+20 %) |
| Load type | ohmic, inductive, capacitive |
| Distributed clocks | – |
| Max. output current | 2 A per channel (∑ 10 A) |
| Short circuit current | < 40 A typ. |
| Reverse voltage protection | yes |
| Breaking energy | < 1.2 J/channel |
| Switching times | typ. TON: 60 µs, typ. TOFF: 250 µs |
| Current consumption E-bus | typ. 110 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Current consumption power contacts | typ. 15 mA + load |
| Bit width in the process image | 8 outputs |
| Configuration | no address or configuration setting |
| Weight | approx. 70 g |
| Operating/storage temperature | -25…+60 °C/-40…+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/vertical |
| Approvals | CE, UL |
| Related products | |
|---|---|
| KL2828 | HD Bus Terminal, 8-channel digital output 24 V DC, 2 A |
上海勇控自動(dòng)化設(shè)備主營(yíng)PILZ皮爾茲安全繼電器，BECKHOFF倍福模塊，SICK，HUBNER編碼器，R+W聯(lián)軸器。公司駐德國(guó)有辦事處，一手貨源，*，選購(gòu)。：文，：，，:
公司總部下屬研發(fā)部、生產(chǎn)部、行政部、銷(xiāo)售部、市場(chǎng)部、支持與服務(wù)部。隨著公司的迅速發(fā)展，我們分別在奧地利、比利時(shí)、丹麥、芬蘭、法國(guó)、意大利、立陶宛、波蘭、俄羅斯、西班牙、瑞典、瑞士以及澳大利亞、巴西、中國(guó)、加拿大、南非、美國(guó)設(shè)立有分公司，加上世界各地的合作伙伴，Beckhoff 公司的業(yè)務(wù)已遍及 60 多個(gè)國(guó)家。
自 1980 年公司成立以來(lái)，Beckhoff 始終堅(jiān)持基于 PC 的控制技術(shù)，研發(fā)了大量的創(chuàng)新產(chǎn)品和解決方案，這正是 Beckhoff 得以持續(xù)發(fā)展的原因所在。如今，Beckhoff 早期提出的概念業(yè)已成為許多自動(dòng)化技術(shù)的標(biāo)準(zhǔn)，且被成功引入市場(chǎng)。Beckhoff 基于 PC 控制技術(shù)的理念和 Lightbus 系統(tǒng)、總線端子模塊以及 TwinCAT 自動(dòng)化軟件的推出，在自動(dòng)化技術(shù)領(lǐng)域有著里程碑式的歷史意義，在傳統(tǒng)控制行業(yè)，這些產(chǎn)品已被視作為高性能的解決方案，從而被廣泛接受。EtherCAT - 實(shí)時(shí)以太網(wǎng)解決方案 - 是一種具有前瞻性的技術(shù)，是前沿控制理念的新生代產(chǎn)物。
制藥網(wǎng)