BECKHOFF倍福el3008模拟量端子模块el3008原装现货德国PLC模块现场总线EL3008 | 8-channel analog input terminal -10…+10 V, single-ended, 12 bit The EL3008 analog input terminal processes **s in the range between -10 and +10 V. The voltage is digitised to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device. The power contacts are connected through. The reference ground for all inputs is the 0 V power contact. The ** state of the EtherCAT Terminal is indicated by light emitting diodes. Technical data EL3008 | ES3008 Number of inputs 8 (single-ended) Power supply via the E-bus Technology single-ended Signal voltage -10…+10 V Distributed clocks – Internal resistance > 130 kΩ Input filter limit frequency 1 kHz Dielectric strength max. 30 V Conversion time 1.25 ms default setting, configurable Resolution 12 bit (16 bit presentation, incl. sign) Measuring error < ±0.3 % (relative to full scale value) Electrical isolation 500 V (E-bus/** voltage) Current consumption power contacts – Current consumption E-bus typ. 130 mA Bit width in the process image inputs: 32 byte Configuration no address or configuration setting required为倍福beckhoff中国区一级代理,耦合器,端子,模块,工控机,热电偶模块,嵌入式PC,伺服驱动技术等产品,很多型号都有现货,价格**优势! 型号未一一列举,图片有时候不是标注型号!欢迎来电垂询! 联系人:曾双风 Q Email:359869524@ 经营品牌:倍福beckhoff、保盟BAUMER/霍伯纳hubner、亨士乐hengstler、美特斯MTS、贺德克HYDAC、海德汉Heidenhain、艾西斯ELCIS、贝加莱B&R、TWK、雄克SCHUNK、SOMMER、力乐士Bosch Rexroth、倍加福P+F、图尔克turck、邦纳banner、K&N、EMG、穆格MOOG 现场总线 Beckhoff 公司为所有常用的 I/O 信号和现场总线系统提供全系列的总线组件。我们提供类型丰富的 I/O 组件,供您选择较适合的总线系统: EtherCAT EtherCAT(Ethernet for Control Automation Technology,用于控制和自动化技术的以太网)是一种用于工业自动化的实时以太网解决方案,性能优越,使用简便。 Lightbus 这种经过验证的 Beckhoff 光纤总线系统具有较为优秀的抗 EMI 性能,易于安装,数据流快速、循环且具有确定性。 PROFIBUS PROFIBUS 作为一种快速总线,被广泛应用于分布式外围组件(PROFIBUS-DP)。除了 PROFIBUS-DP 和 FMS 以外,Beckhoff 还支持驱动器通讯标准 PROFIBUS MC。 Interbus Interbus 易于配置,通讯快速而可靠。主/从系统的移位寄存器协议可提供高效循环通讯。 CANopen 通过有效利用总线带宽,CANopen 可在即使相对较低的数据传输速率时也能实现较短的系统响应时间。秉承了 CAN 的传统优点,例如数据安全性高且具备多主站能力。 DeviceNet DeviceNet 是一种传感器/执行器总线系统,起源于美国,但现在在亚洲和欧洲也被越 Special features standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring, overload display in the process data 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/variable Pluggable wiring for all ESxxxx terminals Approvals CE, UL, Ex