{"product_id":"ge-ic3600sixm1a1a-speedtronic-mark-i-ii-printed-circuit-board","title":"GE IC3600SIXM1A1A Speedtronic Mark I-II Printed Circuit Board","description":"\u003cp\u003eThe GE IC3600SIXM1A1A is a printed circuit board (PCB) associated with the General Electric Speedtronic Mark I-II turbine control system. Its layout includes two black pin connectors and two red multiport jack connectors for electrical interconnection with other components. The board's connector markings, including JA and the associated part numbers, help identify the hardware during maintenance and replacement checks.\u003c\/p\u003e\n\u003ch3\u003eConnector Layout and Identification\u003c\/h3\u003e\n\u003cp\u003eThe board has a rectangular form factor with most of its surface area unpopulated. Its connectors are positioned along one edge and near the center of the board.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJA connector: A large black connector with male pins, marked with part numbers 218A4637P4 and 87936-3.\u003c\/li\u003e\n\u003cli\u003eSmaller black connector: Located lower on the same edge, marked 218A4637P1 and 87936-1, with at least 10 male pins reported in the supplied description.\u003c\/li\u003e\n\u003cli\u003eRed jack connectors: Two connectors near the center of the board. The left connector has two ports, while the right connector has five ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese physical details can help technicians compare an existing board with a replacement before installation. Connector appearance alone does not establish electrical compatibility or the function of each pin.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003eIC3600SIXM1A1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSpeedtronic Mark I-II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board (PCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Designator\u003c\/td\u003e\n\u003ctd\u003eJA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Connector Markings\u003c\/td\u003e\n\u003ctd\u003e218A4637P4 \/ 87936-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Connector Markings\u003c\/td\u003e\n\u003ctd\u003e218A4637P1 \/ 87936-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed Jack Connectors\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed Jack Port Configuration\u003c\/td\u003e\n\u003ctd\u003e2-port and 5-port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 x 13 x 13.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSystem Context\u003c\/h3\u003e\n\u003cp\u003eThe IC3600SIXM1A1A belongs to the GE Speedtronic Mark I-II product family used in gas turbine control systems. Its connector arrangement provides physical connection points for associated hardware. The specific control function, electrical ratings, and signal assignments of this exact board have not been established by the available product description.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How can I identify the GE IC3600SIXM1A1A during replacement?\u003c\/p\u003e\n\u003cp\u003eA: Check the complete model number and compare the board layout, JA connector, printed connector part numbers, and two red jack connectors. Confirm the board revision and application against the installed system before fitting a replacement.\u003c\/p\u003e\n\u003cp\u003eQ: Can the IC3600SIXM1A1A be substituted with the IC3600SIXM1?\u003c\/p\u003e\n\u003cp\u003eA: Interchangeability has not been verified. Although both model numbers are associated with the GE Mark I-II family, the suffix difference alone does not establish electrical or functional compatibility. Confirm the required part number against the original equipment documentation.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":67855589703770,"sku":"IC3600SIXM1A1A","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/IC3600SIXM1A1A2.jpg?v=1793092610","url":"https:\/\/www.plcmasters.com\/products\/ge-ic3600sixm1a1a-speedtronic-mark-i-ii-printed-circuit-board","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}