BECKHOFF 倍福 EL3114
公司主要從事進(jìn)口工業(yè)自動(dòng)化系列產(chǎn)品銷售、工業(yè)自動(dòng)化工程項(xiàng)目整體成套以及與此相關(guān)的自動(dòng)化產(chǎn)品維修技術(shù)服務(wù)。擁有直接從歐洲進(jìn)貨的渠道，為客戶帶來方便、快捷、優(yōu)質(zhì)的貨源。
公司主營(yíng)產(chǎn)品：Pilz皮爾茲,R+W,Beckhoff倍福, Baume Hubner堡盟 霍伯納, Hengstler亨士樂, kubler庫(kù)伯勒,REXROTH力士樂，PEPPERL+FUCHS 倍加福，,Contrinex瑞士科瑞，Heidenhain海德漢,Aventics安沃馳, Banner邦納, Coax電磁閥,等歐洲工控產(chǎn)品。
BECKHOFF 倍福 EL3114
公司位于上海市寶山區(qū)城銀路525號(hào)，主要從事進(jìn)口工業(yè)自動(dòng)化系列產(chǎn)品銷售、工業(yè)自動(dòng)化工程項(xiàng)目整體成套以及與此相關(guān)的自動(dòng)化產(chǎn)品維修技術(shù)服務(wù)。擁有直接從歐洲進(jìn)貨的渠道，為客戶帶來方便、快捷、優(yōu)質(zhì)的貨源。
主營(yíng)產(chǎn)品：Pilz皮爾茲,R+W,Beckhoff倍福, Baume Hubner堡盟 霍伯納, Hengstler亨士樂, kubler庫(kù)伯勒,REXROTH力士樂，PEPPERL+FUCHS 倍加福
現(xiàn)場(chǎng)總線
Beckhoff 公司為所有常用的 I/O 信號(hào)和現(xiàn)場(chǎng)總線系統(tǒng)提供全系列的總線組件。我們提供類型豐富的 I/O 組件，供您選擇的總線系統(tǒng)現(xiàn)場(chǎng)總線組件
BK系列，KL系列，KS系列，KM系列
EtherCAT
EK系列，BK系列,EL系列，ES系列，EM系列
總線耦合器
BK系列
總線耦合器:
按客戶需求配有標(biāo)準(zhǔn)型，經(jīng)濟(jì)型，經(jīng)濟(jì)增強(qiáng)型，緊湊型，低成本型滿足各類控制需求。
EL3114 | 4-channel analog input terminals 0…20 mA, differential input, 16 bit
The EL3114 analog input terminal processes signals in the range between 0 and 20 mA. The current is digitised to a resolution of 16 bits and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. Overload condition is detected, and the terminal status is relayed to the controller via the E-bus. The EtherCAT Terminal indicates its signal state by means of light emitting diodes.
| Technical data | EL3114 | ES3114 |
|---|---|
| Number of inputs | 4 (differential) |
| Power supply | via the E-bus |
| Technology | differential input |
| Signal current | 0…20 mA |
| Oversampling factor | – |
| Distributed clocks | yes |
| Distributed clock precision | << 1 µs |
| Internal resistance | 85 Ω typ. + diode voltage |
| Input filter limit frequency | 5 kHz |
| Common-mode voltage UCM | 10 V max. |
| Conversion time | ~ 100 µs |
| Input signal bandwidth | see input filter |
| Resolution | 16 bit (incl. sign) |
| Measuring error | < ±0.3 % (relative to full scale value) |
| Surge voltage resistance | 35 V DC |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 130 mA |
| Bit width in the process image | inputs: 16 byte |
| Configuration | no address or configuration setting |
| Special features | standard and compact process image, activatable FIR/IIR filters, limit value monitoring |
| Weight | approx. 55 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/variable |
| Pluggable wiring | for all ESxxxx terminals |
| Approvals | CE, UL, Ex |
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