详细说明
上海湘赛自动化设备有限公司
上海湘赛自动化设备有限公司是工业自动化控制领域的专业公司，是以提供自控技术方案，系统设计以及销售编码器，传感器，工业PC，总线模块与元件，维修开关为主的科技型公司，拥有直接从德国进货的渠道，为客户最快的，最有效的提供产品,我们的服务理念是“用户至上，服务第一”，为此我们正不断加强售前，售中，售后的技术服务。
主营产品:Beckhoff倍福,Pilz皮尔兹, Hengstler亨士乐, Hubner霍伯纳,kubler库伯勒,REXROTH力士乐，P+F倍加福
EL3612 | 2-channel analog input terminal 0…20 mA, differential input, 24 bit
The EL3612 analog input terminal handles signals in the range between 0 and 20 mA. The voltage is digitised to a resolution of 24 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. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.
| Technical data | EL3612 | ES3612 |
|---|
| Number of inputs | 2 (differential) |
| Power supply | via the E-bus |
| Technology | differential input |
| Signal current | 0…20 mA |
| Oversampling factor | – |
| Distributed clocks | – |
| Distributed clock precision | – |
| Internal resistance | 85 Ω typ. + diode voltage |
| Input filter limit frequency | 3 kHz |
| Common-mode voltage UCM | 10 V max. |
| Conversion time | 1…400 ms configurable |
| Input signal bandwidth | see input filter |
| Resolution | 24 bit (incl. sign) |
| Measuring error | < ±0.01 % at 25 °C (relative to full scale value, 50 Hz filter) |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 190 mA |
| Crosstalk attenuation | > 60 dB |
| Special features | various filter times, limit evaluation, high precision |
| Weight | approx. 60 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 |
|
| Related products | |
|---|
| EL3612-0020 | 2-channel analog input terminal 0…20 mA, differential input, 24 bit, with calibration certificate |