{"product_id":"general-electric-4136j57-g01-mark-iii-dual-set-point-board","title":"General Electric 4136J57-G01 Mark III Dual Set-Point Board","description":"\u003cp\u003eThe \u003cstrong\u003eGeneral Electric 4136J57-G01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e4136J57\u003c\/strong\u003e Dual Set-Point Board, operates as a dedicated hardware component for closed-loop setpoint evaluation and discrete alarm execution within Mark III gas turbine control systems.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e4136J57-G01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Part Number\u003c\/td\u003e\n\u003ctd\u003e4136J57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevision\u003c\/td\u003e\n\u003ctd\u003eG01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSpeedtronic Mark III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual Set-Point Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Supply\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e15 Hz to 70 Hz\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\u003eStandard backplane power allocation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19.00 x 12.50 x 3.50 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Architecture and Relay Option Scaling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eGeneral Electric 4136J57-G01\u003c\/strong\u003e processes measured parameters against operator-defined set points inside closed-loop two-point (bang-bang \/ on-off) control schemes for gas turbine management.\u003c\/li\u003e\n\u003cli\u003eThe module features configurable plug-in relay interfaces supporting either dual 8 A, 250 VAC electromechanical contact relays or dual Form A AC\/DC solid-state relays rated at 120 mA (125 VAC) \/ 250 mA (150 VDC).\u003c\/li\u003e\n\u003cli\u003eThe solid-state relay configuration suppresses switching arc degradation, making it optimized for high-duty-cycle, low-load alarm and control interface loops.\u003c\/li\u003e\n\u003cli\u003eSystem scaling across the Mark III backplane ensures fixed impedance matching and low bus loading when interfacing with Micro DPMs, digital counters, and remote display modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the two-point control logic execute switching operations on the 4136J57-G01?\u003c\/p\u003e\n\u003cp\u003eA: The board continuously compares incoming measured parameter signals against pre-set threshold values, toggling output state contacts instantly whenever an offset is detected across the closed-loop control path.\u003c\/p\u003e\n\u003cp\u003eQ: Which relay configuration is recommended for rapid, high-cycle switching applications?\u003c\/p\u003e\n\u003cp\u003eA: The solid-state relay plug-in option (120 mA at 125 VAC \/ 250 mA at 150 VDC) is specified for heavy duty cycles and light loads to prevent contact wear experienced by mechanical relays.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 4136J57-G01 board be extracted from the chassis backplane while energized?\u003c\/p\u003e\n\u003cp\u003eA: No, primary system AC power must be isolated and de-energized prior to removing or inserting the board to avoid arc generation across edge connector pins.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize all AC\/DC power feeds to the Speedtronic Mark III rack enclosure prior to opening access doors.\u003c\/li\u003e\n\u003cli\u003ePut on an anti-static wrist strap anchored to cabinet frame ground to prevent electrostatic damage to board components.\u003c\/li\u003e\n\u003cli\u003eAlign card edge rails with designated slot guides inside the chassis card cage.\u003c\/li\u003e\n\u003cli\u003ePress the 4136J57-G01 firmly into the slot until edge connectors slide fully into the backplane receptacles.\u003c\/li\u003e\n\u003cli\u003eTighten front panel retainers to secure structural ground continuity and insulate against operational vibration.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48497606918334,"sku":"4136J57-G01","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-08-05_17-21-33_7a0ac9c0-2c03-49f7-892c-0eaf09af1c1a.png?v=1785922525","url":"https:\/\/www.autooiltech.com\/es\/products\/general-electric-4136j57-g01-mark-iii-dual-set-point-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}