BECKHOFF 倍福 EL3114BECKHOFF 倍福 EL3114
為所有的通用 I/O 和現(xiàn)場總線系統(tǒng)提供全系列的組件。從防護(hù)等級為 IP 20 的總線端子模塊到防護(hù)等級為 IP 67 的總線端子盒,品種齊全,*,適用于所有重要的信號類型和現(xiàn)場總線系統(tǒng)。除了傳統(tǒng)的現(xiàn)場總線系統(tǒng)之外,高性能的 EtherCAT 技術(shù)的誕生,也為控制技術(shù)領(lǐng)域帶來了巨大發(fā)展?jié)摿?。湘賽自動化設(shè)備有限公司,:文,,。上海湘賽自動化設(shè)備有限公司是工業(yè)自動化控制領(lǐng)域的專業(yè)公司,是以提供自控技術(shù)方案,系統(tǒng)設(shè)計以及銷售編碼器,傳感器,工業(yè)PC,總線模塊與元件,維修開關(guān)為主的科技型公司,擁有直接從德國進(jìn)貨的渠道,為客戶zui快的,zui有效的提供產(chǎn)品,我們的服務(wù)理念是“用戶*,服務(wù)*”,為此我們正不斷加強售前,售中,售后的技術(shù)服務(wù)。
主營產(chǎn)品:Beckhoff倍福,Pilz皮爾茲, Hengstler亨士樂, Hubner霍伯納,kubler庫伯勒,REXROTH力士樂,P+F倍加福
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 |