{"product_id":"yokogawa-agp813-high-speed-protection-module","title":"Yokogawa AGP813 High-Speed Protection Module","description":"\u003cp\u003eConfigured for high-speed signal acquisition and protective execution in Yokogawa systems, the \u003cstrong\u003eYokogawa AGP813\u003c\/strong\u003e (\u003cstrong\u003eAGP813\u003c\/strong\u003e High-Speed Protection Module) provides direct physical\/electrical execution.\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\u003eAGP813\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard slot-width form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 900 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Inputs\u003c\/td\u003e\n\u003ctd\u003e4 channels (high-speed), 6 channels (basic) | Isolated | 1 to 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Inputs\u003c\/td\u003e\n\u003ctd\u003e4 channels (basic) | Isolated | 10 k Ohm impedance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs (SOE)\u003c\/td\u003e\n\u003ctd\u003e4 channels (high-speed), 8 channels (basic) | Isolated | 24 V DC (Sink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e4 channels (high-speed), 8 channels (basic) | Isolated | Current sinking (Max. 100 mA, 30 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScan Cycle\u003c\/td\u003e\n\u003ctd\u003e5 ms (high-speed cycle), 10 ms (basic cycle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V AC for 1 minute (system-to-field and between differing I\/O types)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eDedicated cable connection (AKB337-M005, M007, M010)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA and Voltage Signal Loop Isolation:\u003c\/strong\u003e The voltage input channels support 1 to 5 V signal spans (representing standard 4-20 mA loops over a 250 Ohm resistor) and feature robust channel-to-channel and system-to-field isolation. This layout prevents electrical transients from destabilizing the core processing logic during rapid system trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Pickup and Active Speed Sensing:\u003c\/strong\u003e The dedicated pulse inputs read frequencies from 50 Hz to 25 kHz on Magnetic Pickup (MPU) lines and 0.04 Hz to 2 kHz on Active Pickup lines. This ensures highly responsive turbine and compressor rotor speed monitoring directly integrated with the safety interlock matrix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the step response delay associated with the digital outputs?\u003c\/p\u003e\n\u003cp\u003eA: The digital outputs operate as current-sinking switches (rated for 100 mA at 30 V DC max) and present a typical ON\/OFF delay of only 1 ms, ensuring rapid trip signal transmission.\u003c\/p\u003e\n\u003cp\u003eQ: How does the input impedance of the voltage channels react to a module power loss?\u003c\/p\u003e\n\u003cp\u003eA: Under normal powered conditions, the voltage input impedance is 1 M Ohm. If power is removed from the module, the impedance drops to 100 k Ohm to prevent loop interruption or excessive floating voltages.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Signal Cable Alignment:\u003c\/strong\u003e Connect the field signals using only the certified Yokogawa cables (AKB337-M005, M007, or M010). Secure the connector latches firmly to prevent contact noise in high-vibration environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding for High-Frequency Inputs:\u003c\/strong\u003e Terminate the shielding of Magnetic Pickup (MPU) and active speed sensor lines at the cabinet grounding bar only. Keep the field-side shield ungrounded to prevent common-mode noise from corrupting the frequency reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Inductive Load Suppressors:\u003c\/strong\u003e When using digital output channels to drive external inductive relay coils, install flyback diodes directly across the load terminals to protect the current-sinking transistors from inductive voltage spikes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45256565194867,"sku":"AGP813","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-10_17-00-37_a07aa9ad-b9b9-4946-9b37-5a545109ba91.png?v=1784259327","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-agp813-high-speed-protection-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}