{"product_id":"yokogawa-anb10d-421-cu2n-ndeln-esb-bus-node-unit","title":"Yokogawa ANB10D-421\/CU2N\/NDELN ESB Bus Node Unit","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell ANB10D-421\/CU2N\/NDELN\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eANB10D\u003c\/strong\u003e ESB Bus Node Unit, operates as a dedicated hardware component for communicating analog I\/O and contact I\/O signals with the FCU via the ESB bus within Centum control platform environments.\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\u003eANB10D-421\/CU2N\/NDELN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan \/ Global\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 10 kg (including 8 I\/O Modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack mount compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100-120 V AC (200 VA, 120 W) \/ 220-240 V AC (230 VA, 120 W) \/ 24 V DC (5.5 A)\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 Loop Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-20 mA HART loop protocol integration is supported across connected I\/O modules to facilitate high-precision field device diagnostics and variable transmission.\u003c\/li\u003e\n\u003cli\u003eChannel-to-channel isolation safeguards sensitive analog measurement loops from common-mode electrical transients and ground loops within high-density control cabinets.\u003c\/li\u003e\n\u003cli\u003eCold junction compensation (CJC) is managed locally across thermocouple-interface cards to ensure accurate temperature measurement scaling within the node unit rack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary interface function of the ANB10D-421\/CU2N\/NDELN unit?\u003c\/p\u003e\n\u003cp\u003eA: It communicates analog I\/O and contact I\/O signals directly with the field control unit (FCU) via the ESB bus network interface.\u003c\/p\u003e\n\u003cp\u003eQ: How many node units can be connected to an FCU such as the AFV30 or AFV40?\u003c\/p\u003e\n\u003cp\u003eA: A maximum of 3 ESB bus node units (ANB10D) can be connected per FCU for AFV30 and AFV40 models, while up to 9 units are supported on AFV10 and AFF55 platforms.\u003c\/p\u003e\n\u003cp\u003eQ: Which slots are required for the ESB bus coupler modules on the FCU?\u003c\/p\u003e\n\u003cp\u003eA: The EC401 or EC402 coupler modules must be installed in slot 7 and slot 8 for dual configurations, or exclusively in slot 7 with slot 8 remaining empty for single configurations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the 19-inch rack unit securely using M5 x 4 screws alongside the provided insulation bushings to prevent ground loops and chassis potential discrepancies.\u003c\/li\u003e\n\u003cli\u003eEnsure power supply jumpers and input voltage selections match the local power distribution source (100-120 V AC, 220-240 V AC, or 24 V DC) prior to energization.\u003c\/li\u003e\n\u003cli\u003eVerify proper seating and slot assignment of the EC401 or EC402 ESB bus coupler modules in the corresponding FCU slots before initiating communication handshakes.\u003c\/li\u003e\n\u003cli\u003eMaintain proper shielding and physical separation of analog signal wiring from high-voltage power conduits to reduce electromagnetic interference across the ESB architecture.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45265363140723,"sku":"ANB10D-421\/CU2N\/NDELN","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_10-11-55__1.png?v=1784542014","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-anb10d-421-cu2n-ndeln-esb-bus-node-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}