{"product_id":"siemens-simadyn-d-ep3-1-signal-processor-module-6dd1645-0ae1","title":"Siemens SIMADYN D EP3.1 Signal Processor Module | 6DD1645-0AE1","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens 6DD1645-0AE1\u003c\/strong\u003e is a high-performance EP3.1 Signal Processor Module designed for the SIMADYN D Digital Control System.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCore Processing \u0026amp; Memory\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eClock Frequency:\u003c\/strong\u003e 66 MHz (EP3 variant operates at 54 MHz)\u003cbr\u003e\u003cstrong\u003eWorking Memory:\u003c\/strong\u003e 128k × 24-bit RAM\u003cbr\u003e\u003cstrong\u003eLogic\/Pre-processing:\u003c\/strong\u003e 3 XC4013 FPGA units for interrupt handling, signal conditioning, and hardware logic functions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterfaces \u0026amp; Communication\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eBackplane Bus:\u003c\/strong\u003e L-Bus with 4k × 16-bit dual-port RAM for rack communication\u003cbr\u003e\u003cstrong\u003eSerial Communication:\u003c\/strong\u003e 85C30 dual-channel serial controller\u003cbr\u003e\u003cstrong\u003eTechnology Card Slots:\u003c\/strong\u003e X51 and X52 expansion interfaces for plug-in technology modules\u003cbr\u003e\u003cstrong\u003eService Port:\u003c\/strong\u003e 9-pin Sub-D diagnostic interface (X5)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard Input \/ Output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eBinary I\/O (X6):\u003c\/strong\u003e 8 digital inputs and 4 digital outputs via 15-pin micro Sub-D connector\u003cbr\u003e\u003cstrong\u003eAnalog Outputs (X7):\u003c\/strong\u003e 8 analog outputs via 20-core ribbon connector\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Diagnostics \u0026amp; Safety\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWatchdog Timer:\u003c\/strong\u003e Hardware monitoring with RDYIN control for fault protection\u003cbr\u003e\u003cstrong\u003eStatus Indication:\u003c\/strong\u003e H10 and H11 LED indicators for system diagnostics\u003cbr\u003e\u003cstrong\u003eManual Control:\u003c\/strong\u003e S1 reset and acknowledge pushbutton\u003cbr\u003e\u003cstrong\u003eMemory Expansion:\u003c\/strong\u003e External memory card slot support\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Characteristics\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSlot Width:\u003c\/strong\u003e Single-slot module for SIMADYN D subrack systems\u003cbr\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Germany\u003cbr\u003e\u003cstrong\u003eSystem Family:\u003c\/strong\u003e SIMADYN D \/ SIMATIC TDC platform\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49677843824882,"sku":"6DD1645-0AE1","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/6DD1645-0AE1-3.jpg?v=1781486863","url":"https:\/\/www.petrospare.com\/products\/siemens-simadyn-d-ep3-1-signal-processor-module-6dd1645-0ae1","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}