el3002 模拟量输入端子模块用于测量 -10 到 +10 v 范围内的信号。 模数转换分辨率为12 位，以电气隔离的方式传输到上一层。 EtherCAT 端子模块的输入通道是单端输入，并具有一个公共的内部地电位。

The EL3002 analog input terminal processes signals in the range between -10 and +10 V. The voltage is digitized to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminal are single-ended inputs with a common, internal ground potential.

The EL3002 analog input terminal processes signals in the range between -10 and +10 V. The voltage is digitized to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device.

EL3002 - Technical data. Technical data. EL3002. analog inputs. 2. Signal voltage-10 V ... +10 V. Internal resistance > 130 kΩ ...

Analog Input Terminal; 2 channels, 12 bits, -10 V ... +10 V, single-ended inputs. The EL3002 analog input terminal processes signals in the range from -10 to +10 V. The voltage is digitized to a resolution of 12 bits and transmitted, electrically isolated, to the higher-level automation device.

Amazon.com: EL3002 2-Channel Analog Input, Voltage, ±10 V, 12 bit, Single-Ended : Industrial & Scientific

EL3002 - Introduction; EL3002 - Technical data; EL3002 - Connection, display and diagnostics

Part Number : EL3002. EtherCAT Terminal, 2-channel analog input, voltage, ±10 V, 12 bit, single-ended. Number of inputs : 2 (single-ended) Power supply : via the E-bus. Technology : single-ended. Signal type : single-ended. Signal voltage : -10…+10 V. Distributed clocks : – Internal resistance : > 130 kΩ. Input filter limit frequency : 1 kHz

The ELM300x EtherCAT Terminals are designed for flexible voltage measurement from 20 mV to 30 V in eleven measuring ranges. The measuring range is selected in the CoE, as are the other setting options such as the filter parameters. Irrespective of the signal configuration, all ELM modules have the same technological properties.

EL3002 BECKHOFF EtherCAT终端机2通道模拟输入 S7-1200可编程控制器。 电压以12位分辨率进行数字化，并以电子方式传送到较高级别的自动化设备。