{"product_id":"siemens-6es7452-1ah00-0ae0-simatic-s7-400-fm-452-electronic-cam-controller","title":"Siemens 6ES7452-1AH00-0AE0 Contrôleur à cames électronique FM 452 SIMATIC S7-400","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6ES7452-1AH00-0AE0 (6ES74521AH000AE0)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-speed, 16-channel electronic cam controller designed for the SIMATIC S7-400 platform. This function module (FM) provides autonomous, position-based switching logic, effectively replacing mechanical cams with digital precision. It supports a wide array of encoder types—including incremental and absolute SSI—allowing for sub-100 µs response times. This package includes the configuration software on CD for parameterization within the STEP 7 environment, ensuring seamless integration for complex motion sequences in packaging, bottling, and metal-forming machinery.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6ES7452-1AH00-0AE0\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC (Rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.1 W (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 Channels (24 V DC); Supporting Ref point, Brake release, and Flying actual value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 Channels (24 V DC \/ 600 mA); Short-circuit protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Supply (5V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mA max; Cable length up to 32 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Supply (24V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mA max; Cable length up to 100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEncoder Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncremental (Symmetrical\/Asymmetrical), Absolute SSI (13\/25 bit), 2-wire sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSSI Clock Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 1 MHz (Max 125 kHz for 300 m cable length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C to 55 °C (32 °F to 131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mm (W) x 290 mm (H) x 210 mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequired Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x 48-pin Front Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eOperational Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6ES7452-1AH00-0AE0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels in high-speed applications where the PLC scan cycle is too slow to trigger outputs based on mechanical position. It features dedicated inputs for fly-by length measurement and reference point switching, ensuring that cam tracks are perfectly synchronized with the physical axis. The module’s support for both Gray code and binary SSI signals allows for high-resolution positioning without the risk of data loss during power interruptions. With a net weight of approximately 650g and a slim 25mm profile, it integrates efficiently into high-density S7-400 racks.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module provide potential separation for the I\/O?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the digital inputs and outputs on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFM 452\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edo not feature potential separation. Proper system grounding and common-potential management must be observed during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum input frequency for incremental encoders?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor symmetrical incremental encoders (RS 422), the module supports up to 1 MHz. For asymmetrical 24V incremental encoders, the limit is 50 kHz (at 25m) or 25 kHz (at 100m).\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52716787466603,"sku":"6ES7452-1AH00-0AE0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/6es7452-1ah00-0ae0-hapj2zpyetk_c07a9071-7d1f-4ca4-a52f-6010135ac383.jpg?v=1767089802","url":"https:\/\/www.plcprotech.com\/fr\/products\/siemens-6es7452-1ah00-0ae0-simatic-s7-400-fm-452-electronic-cam-controller","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}