{"product_id":"siemens-simatic-s7-300-6es7350-2ah00-0ae0-fm-350-2-counter-module","title":"Siemens 6ES7350-2AH00-0AE0 SIMATIC S7-300 FM 350-2 Counter Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES7350-2AH00-0AE0 is an 8-channel high-speed counter module designed for the SIMATIC S7-300 PLC system. As a Function Module (FM 350-2), it provides advanced counting and measuring capabilities that offload time-critical tasks from the central CPU. This module is essential for applications requiring precise frequency measurement, speed monitoring, and high-speed position tracking. By supporting counting frequencies up to 20 kHz and offering localized reaction capabilities, it ensures high-performance motion control and operational safety, playing a key role in preventing process drift and minimizing system latency.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8 independent counting channels for high-speed signal processing.\u003c\/li\u003e\n\u003cli\u003eSupports 24 VDC encoders and sensors directly.\u003c\/li\u003e\n\u003cli\u003eConfigurable counting modes: continuous, single, and periodic.\u003c\/li\u003e\n\u003cli\u003eIntegrated digital outputs triggered by predefined setpoints.\u003c\/li\u003e\n\u003cli\u003eDeterministic response times by offloading tasks from the S7-300 CPU.\u003c\/li\u003e\n\u003cli\u003eIdeal for high-speed gating, batching, and frequency measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is widely used in industrial automation environments including food and beverage packaging, industrial metal processing, and chemical dosing systems where high-speed pulse counting and precise position monitoring are required.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES7350-2AH00-0AE0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-300 \/ FM 350-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eHigh Speed Counter Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Counting Frequency\u003c\/td\u003e\n\u003ctd\u003e20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\/Encoder Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the S7-300 rack power is disconnected before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eMount the module onto the standard S7-300 DIN rail and secure it using the integrated locking mechanism.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for encoder and sensor inputs to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the module chassis to the rack backplane to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eVerify that the 24 VDC power supply meets the module's voltage and current requirements before connection.\u003c\/li\u003e\n\u003cli\u003eHandle with care to prevent electrostatic discharge (ESD) damage to the module electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with all S7-300 CPUs?\u003c\/h3\u003e\u003cp\u003eThe FM 350-2 is designed for the SIMATIC S7-300 system. Please verify your specific CPU configuration and hardware catalog in STEP 7 to ensure compatibility with the module's firmware version.\u003c\/p\u003e\u003ch3\u003eCan this module be used as a replacement for the 6ES7350-2AH01-0AE0?\u003c\/h3\u003e\u003cp\u003eThe 6ES7350-2AH00-0AE0 is an earlier version of the FM 350-2. While it remains critical for maintaining legacy systems, please consult your system documentation if you are considering a migration to the newer 6ES7350-2AH01-0AE0 version, as configuration changes may be required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50835278987516,"sku":"6ES7350-2AH00-0AE0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_6ce385e3-8612-4210-b04a-9acba285b56b.jpg?v=1785550373","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-simatic-s7-300-6es7350-2ah00-0ae0-fm-350-2-counter-module","provider":"Electronic PLC","version":"1.0","type":"link"}