{"product_id":"6es7194-4aj00-0aa0","title":"Siemens 6ES7194-4AJ00-0AA0","description":"\u003cp\u003eThe Siemens part number 6ES7194-4AJ00-0AA0 is a programmable logic controller (PLC) module designed for industrial automation applications. It is a part of the S7-200 series, which is a family of compact and versatile PLCs suitable for a wide range of industries.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cp\u003eThe 6ES7194-4AJ00-0AA0 PLC module has the following technical specifications:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU:\u003c\/strong\u003e S7-200 CPU 214-4 with 4 digital inputs, 4 digital outputs, and 4 analog inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 16 KB of program memory and 2 KB of data memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Supports RS-232 and RS-485 communication protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 V DC, 0.5 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.5 cm x 12.5 cm x 4.5 cm (6.9 in x 4.9 in x 1.8 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.4 kg (0.9 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlarm\/Error Codes\u003c\/h3\u003e\n\n\u003cp\u003eThe 6ES7194-4AJ00-0AA0 PLC module supports a range of alarm and error codes, which are used to indicate potential issues or malfunctions within the system. These codes are typically displayed on the PLC's display screen or communicated to other devices through the communication interface. Some common alarm and error codes include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eError 1:\u003c\/strong\u003e CPU error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eError 2:\u003c\/strong\u003e Memory error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eError 3:\u003c\/strong\u003e Communication error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eError 4:\u003c\/strong\u003e Power supply error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm 1:\u003c\/strong\u003e Overtemperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm 2:\u003c\/strong\u003e Undervoltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm 3:\u003c\/strong\u003e Overvoltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUser Manuals\u003c\/h3\u003e\n\n\u003cp\u003eThe user manual for the 6ES7194-4AJ00-0AA0 PLC module provides detailed information on its installation, configuration, and operation. It includes sections on:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Instructions for mounting and connecting the PLC module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Procedures for setting up the PLC's communication interface, programming the CPU, and configuring the inputs and outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Information on how to use the PLC's display screen, navigate through menus, and troubleshoot common issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTroubleshooting\u003c\/h3\u003e\n\n\u003cp\u003eTroubleshooting the 6ES7194-4AJ00-0AA0 PLC module involves identifying and resolving issues that may arise during its operation. Common troubleshooting steps include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply check:\u003c\/strong\u003e Verify that the PLC is receiving the correct power supply voltage and current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication check:\u003c\/strong\u003e Ensure that the PLC's communication interface is properly configured and connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram check:\u003c\/strong\u003e Review the PLC's program for errors or inconsistencies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware check:\u003c\/strong\u003e Inspect the PLC's hardware components for signs of damage or malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProgramming\u003c\/h3\u003e\n\n\u003cp\u003eThe 6ES7194-4AJ00-0AA0 PLC module can be programmed using Siemens' proprietary programming software, SIMATIC STEP 7. This software allows users to create and edit programs using a visual programming interface, which simplifies the process of writing and debugging code.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\n\u003cp\u003eThe installation of the 6ES7194-4AJ00-0AA0 PLC module typically involves the following steps:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount the PLC module to a suitable surface, ensuring it is securely fastened\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply connection:\u003c\/strong\u003e Connect the PLC to a reliable power supply source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication connection:\u003c\/strong\u003e Connect the PLC's communication interface to the desired communication medium (e.g., RS-232 or RS-485)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Program the PLC using SIMATIC STEP 7 software\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Test the PLC to ensure it is functioning correctly and communicating with other devices in the system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"New Factory Sealed \/ Europe","offer_id":48214015246658,"sku":"6ES7194-4AJ00-0AA0-FS-EU","price":130.0,"currency_code":"USD","in_stock":true},{"title":"New Surplus \/ Europe","offer_id":48213444100418,"sku":"6ES7194-4AJ00-0AA0-NS-EU","price":130.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished \/ Europe","offer_id":48212810170690,"sku":"6ES7194-4AJ00-0AA0-R-EU","price":0.0,"currency_code":"USD","in_stock":false},{"title":"New Factory Sealed \/ USA","offer_id":48929068253506,"sku":"6ES7194-4AJ00-0AA0-FS-USA","price":646.8,"currency_code":"USD","in_stock":true},{"title":"New Surplus \/ USA","offer_id":48929068286274,"sku":"6ES7194-4AJ00-0AA0-NS-USA","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished \/ USA","offer_id":48929068319042,"sku":"6ES7194-4AJ00-0AA0-R-USA","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished \/ ASIA","offer_id":49365591589186,"sku":"6ES7194-4AJ00-0AA0-R-ASIA","price":0.0,"currency_code":"USD","in_stock":false},{"title":"New Surplus \/ ASIA","offer_id":49365591556418,"sku":"6ES7194-4AJ00-0AA0-NS-ASIA","price":0.0,"currency_code":"USD","in_stock":false},{"title":"New Factory Sealed \/ ASIA","offer_id":49365591490882,"sku":"6ES7194-4AJ00-0AA0-FS-ASIA","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/6892\/1666\/files\/G_ST70_XX_01949i.jpg?v=1712021689","url":"https:\/\/chiefautomation.com\/products\/6es7194-4aj00-0aa0","provider":"Chief Automation","version":"1.0","type":"link"}