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(% style="text-align:center" %) |
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[[image:1761790581619-130.png||height="397" width="397"]] |
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-LX6V-4PT (4-channal analog inputs), used for the acquisition of resistance temperature detector input analog signals. Suitable for Wecon LX6 series PLC and LX6V-EM□-ECAT coupler. |
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+LX6V-4PT (4-channal analog inputs), used for the acquisition of thermocouple input analog signals. Suitable for Wecon LX6 series PLC and LX6V-EM□-ECAT coupler. |
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LX6V-EM□-ECAT firmware version that supports this module: V2.022 and above, the corresponding XML version: 1.3 and above. |
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Please install the end cover on the right side of the last expansion module, align it with the module interface slot and connect it, as shown in the figure below: |
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(% style="text-align:center" %) |
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-[[image:图片7.png||height="303" width="577"]] |
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+[[image:1761790902574-569.png||height="377" width="719"]] |
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-== **2.4** **Wiring instruction diagram** == |
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+== **2.4 Indicator** == |
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-When using the 4PT expansion module, the wiring method of the sensor is as shown in the following diagrams: |
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-[[image:1768207221500-618.png]] |
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- |
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-== **2.5 Indicator** == |
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- |
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The 4PT expansion module LED is shown below: |
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(% style="margin-left:auto; margin-right:auto" %) |
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|=L1-/L2-/L3-/L4-|(% style="text-align:center" %)N/A |
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|=I1+/I2+/I3+/I4 +|(% style="text-align:center" %)N/A |
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-= **3 Parameter Specification** = |
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+== **3 Parameter Specification** == |
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-== **3.1 Input Specification** == |
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+=== **3.1 Input Specification** === |
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|=**Item**|=**Description** |
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|=Input channel|(% style="text-align:center" %)4 |
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|=Digital resolution|(% style="text-align:center" %)16 bit |
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|=Sensitivity|(% style="text-align:center" %)0.01℃, 0.01℉ |
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-|=Input terminal|(% style="text-align:center" %)Resistance temperature detector input |
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+|=Input terminal|(% style="text-align:center" %)Thermocouple input |
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|=Sensor type|(% style="text-align:center" %)PT100, PT1000, CU50 |
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|=Accuracy (normal temperature 25℃)|(% style="text-align:center" %)Full range ± 0.2% |
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|=Accuracy (working temperature -20℃ to 55℃)|(% style="text-align:center" %)Full range ± 0. 3% |
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|=Isolation or not|(% style="text-align:center" %)I/O terminals are isolated from power supply, channels are not isolated |
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-|=Overlimit and disconnection detection|(% style="text-align:center" %)Support |
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+|=Overlimit disconnection detection|(% style="text-align:center" %)Support |
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|=Power consumption|(% style="text-align:center" %)< 1.1W |
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|=Power supply|(% style="text-align:center" %)Power supply via interface, DC24V±10%, 40mA |
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== **4.1 Use on LX6V/LX6S** == |
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-[[image:图片8.png||height="381" width="632"]] |
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+[[image:1761791554402-822.png||height="324" width="537"]] |
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**(1 ) Add Module** |
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After the module configuration is completed and the program is compiled correctly, the project can be downloaded (at present, it is not supported to download the extension module configuration separately). Before downloading, make sure that the connected expansion module model and configuration model are in the same order. Otherwise, the PLC will report an error and stop running. |
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-(% style="text-align:center" %) |
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-[[image:图片2.png]] |
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== **4.2 Used on LX6V-EM□-ECAT coupler** == |
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(% style="text-align:center" %) |
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[[image:1761791932607-101.png]] |
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**(1) First add EtherCAT device** |
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According to steps ① to ④ in the figure below, right-click EtherCAT, and click [New]->[Import] to import the ESI device description file of the device; |
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-(% style="text-align:center" %) |
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-[[image:图片3.png]] |
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+[[image:1761790435601-438.jpeg]] |
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After the import is completed, select the coupler according to the module model and location connected to PLC. (the figure below takes LX6V-EMB-ECAT as an example); |
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-(% style="text-align:center" %) |
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[[image:1761790435610-644.jpeg]] |
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**(2) Configuration module** |
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Right-click the currently added coupler to add the expansion module mounted to the current coupler. |
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-(% style="text-align:center" %) |
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-[[image:图片4.png]] |
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+[[image:1761790435616-427.jpeg]] |
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**✎Note: **When the configuration module is inconsistent with the actual mounted module, an error will be reported that the OP cannot be successful. |
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**(3) Start configuration** |
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-(% style="text-align:center" %) |
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-[[image:图片5.png||alt="1761790435644-648.jpeg"]] |
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+[[image:1761790435644-648.jpeg]] |
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-[[image:图片6.png]] |
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+[[image:1761790435655-470.jpeg]] |
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① PT module temperature unit: Set the temperature unit for the module output. The supported temperature unit types are Celsius (℃) or Fahrenheit (℉), the default unit is: Celsius; |
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0: Degree Celsius (℃); |
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The temperature and state of the module can be mapped to variables/device. For example, the following figure maps the temperature values of the CH0 to CH3 channels to the D0 to D7 device, and the status codes of the CH0 to CH3 channels to the D8 to D11 device. |
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-(% style="text-align:center" %) |
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[[image:1761790435666-763.jpeg]] |
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Click save configuration and download the configuration to PLC. |
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|(% colspan="3" style="text-align:center" %)Current version: REV1.0 |
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|(% style="text-align:center" %)**Version code**|(% style="text-align:center" %)**Modify content**|(% style="text-align:center" %)**Date** |
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-|(% style="text-align:center" %)REV1.1|(% style="text-align:center" %)New wiring diagram|(% style="text-align:center" %)December 29, 2025 |
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-|(% style="text-align:center" %)REV1.0|(% style="text-align:center" %)The first release|(% style="text-align:center" %)October 22, 2025 |
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+|(% style="text-align:center" %)REV1.0|(% style="text-align:center" %)The first release|(% style="text-align:center" %)22 October 2025 |
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