{"product_id":"allen-bradley-1771-dsx2-plc-5-cpu-module","title":"Allen-Bradley 1771-DSX2 PLC-5 CPU Module","description":"\u003ch2\u003eAllen-Bradley 1771-DSX2 PLC-5 CPU Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1771-DSX2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1771-DSX2\u003c\/strong\u003e CPU Module, operates as a dedicated hardware component for PLC processing and multi-interface communication within PLC-5 control system platforms. The module integrates an Intel 386-based processor architecture with serial, parallel, and network communication interfaces.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1771-DSX2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.05 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.2 A at 5 VDC from PLC-5 chassis backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eMain CPU Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003ePLC-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eIntel 386-based architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Support\u003c\/td\u003e\n\u003ctd\u003eData Highway Plus (DH+) and Remote I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Communication\u003c\/td\u003e\n\u003ctd\u003eThree COM ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Interface\u003c\/td\u003e\n\u003ctd\u003eOne parallel printer port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVGA Interface\u003c\/td\u003e\n\u003ctd\u003e15-pin D-shell connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyboard Interface\u003c\/td\u003e\n\u003ctd\u003ePS\/2 style 6-pin mini-DIN connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eLED diagnostic indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Rating\u003c\/td\u003e\n\u003ctd\u003e30 G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC-5 Processor and Network Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1771-DSX2 CPU module provides PLC-5 system processing through an Intel 386-based processor structure and supports deterministic industrial communication through Data Highway Plus (DH+) and Remote I\/O networks. The module architecture supports backplane bus communication between the processor assembly and 1771 chassis modules.\u003c\/p\u003e\n\u003cp\u003eThe multiple communication interfaces allow connection of serial devices, operator interfaces, and peripheral equipment. The module design supports industrial control network configuration with firmware flash compatibility requirements defined by the PLC-5 platform. Communication port allocation enables integration of external devices while maintaining local processor execution functions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What backplane power requirement applies to the 1771-DSX2 module?\u003cbr\u003eA: The module requires 1.2 A at 5 VDC from the PLC-5 chassis backplane.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication networks are supported by the 1771-DSX2?\u003cbr\u003eA: The module supports Data Highway Plus (DH+) and Remote I\/O communication networks.\u003c\/p\u003e\n\u003cp\u003eQ: What processor architecture is used in the 1771-DSX2?\u003cbr\u003eA: The module uses an Intel 386-based processor architecture for PLC-5 system processing functions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1771-DSX2 module in a compatible PLC-5 1771 chassis slot according to the configured rack layout. Confirm chassis power availability before installation and remove power during module insertion or removal procedures.\u003c\/p\u003e\n\u003cp\u003eConnect DH+ and Remote I\/O communication wiring using appropriate industrial cable routing practices. Keep communication cables separated from high-voltage power conductors and switching circuits. Maintain shield grounding according to site electrical standards to reduce communication interference.\u003c\/p\u003e\n\u003cp\u003eVerify serial port assignments, peripheral connections, and processor configuration parameters before placing the PLC-5 system into operation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43668266254426,"sku":"1771-DSX2","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1771-DSX22.jpg?v=1784270336","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1771-dsx2-plc-5-cpu-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}