{"product_id":"honeywell-620-0023-memory-module","title":"Honeywell 620-0023 Memory Module","description":"\u003cp\u003eConfigured for high-speed program execution and register retention in Honeywell IPC 620 programmable logic controller chassis, the \u003cstrong\u003eHoneywell 620-0023\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e620-0023\u003c\/strong\u003e Memory Module, provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBase Part Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eMemory Capacity\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eForm Factor \/ Mounting\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e620-0023\u003c\/td\u003e\n\u003ctd\u003e16 KB\u003c\/td\u003e\n\u003ctd\u003eSingle-Slot Rack Card \/ Clamp Mount\u003c\/td\u003e\n\u003ctd\u003eHoneywell IPC 620 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e620-0024\u003c\/td\u003e\n\u003ctd\u003e24 KB\u003c\/td\u003e\n\u003ctd\u003eSingle-Slot Rack Card\u003c\/td\u003e\n\u003ctd\u003eHoneywell IPC 620 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e620-0025\u003c\/td\u003e\n\u003ctd\u003e32 KB\u003c\/td\u003e\n\u003ctd\u003eSingle-Slot Rack Card\u003c\/td\u003e\n\u003ctd\u003eHoneywell IPC 620 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e620-0026\u003c\/td\u003e\n\u003ctd\u003e4 KB\u003c\/td\u003e\n\u003ctd\u003eSingle-Slot Rack Card\u003c\/td\u003e\n\u003ctd\u003eHoneywell IPC 620 Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003e620-0023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell \/ ISSC\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\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.71 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard IPC 620 single-slot form factor\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\u003e2.2 W (supplied via backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e16 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eRack chassis clamp mount assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Backplane Integrity\u003c\/h3\u003e\n\u003cp\u003eThe 620-0023 memory module connects directly to the IPC 620 system backplane via gold-plated connector pins. Internal memory paths utilize onboard channel-to-channel isolation and differential noise filtering to prevent 4-20 mA HART loop interference and transient voltage spikes from disturbing stored ladder logic. Integrated address bus decoding and cold junction compensation support ensure that active processing cycles remain stable without data corruption across memory sectors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 620-0023 module be installed or removed while the rack power is active?\u003c\/p\u003e\n\u003cp\u003eA: No, backplane power to the IPC 620 rack must be completely turned off prior to installation or removal to avoid electrical damage or memory corruption.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 620-0023 memory module secured within the rack chassis?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes an integrated clamp mount mechanism that locks the card firmly against the guide rails and backplane frame to resist vibration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize all power sources to the IPC 620 rack chassis before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003ePut on an anti-static wrist strap connected to a verified ground point to protect CMOS components from electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eAlign the circuit board edges with the card slot guides and push the module straight back until the clamp mount latches fully into the backplane interface.\u003c\/li\u003e\n\u003cli\u003eTighten the mechanical retaining hardware to ensure low-impedance ground bonding with the enclosure chassis.\u003c\/li\u003e\n\u003cli\u003eConfirm that ventilation space of at least 50 mm above and below the rack remains clear to facilitate convection cooling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45468696838259,"sku":"620-0023","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/620-3030_2_a49290bf-feb3-4df5-972a-07133abc0de9.png?v=1789024095","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-620-0023-memory-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}