{"product_id":"fanuc-a20b-2100-0761-alpha-i-power-supply-pcb","title":"FANUC A20B-2100-0761 αi Power Supply Control PCB","description":"\u003cp style=\"margin: 0 0 14px;\"\u003eThe \u003cstrong\u003eFANUC A20B-2100-0761\u003c\/strong\u003e is a \u003cstrong\u003econtrol PCB\u003c\/strong\u003e for selected FANUC αi common power supply modules. FANUC assigns it to the 200V \u003cstrong\u003ePSM-26i through PSM-55i\u003c\/strong\u003e range and 400V \u003cstrong\u003ePSM-30HVi through PSM-75HVi\u003c\/strong\u003e range.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eThis is an internal PCB, not a complete power supply. Confirm its label, revision, host A06B number, connectors and original board before ordering.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eA20B-2100-0761 Product Information\u003c\/h4\u003e\n\u003ctable cellpadding=\"10\" style=\"width: 100%; border-collapse: collapse; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2100-0761\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower supply module control PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFANUC αi-series common power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e200V Host Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePSM-26i, PSM-30i, PSM-37i and PSM-55i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e200V Module Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA06B-6110-H026, -H030, -H037 and -H055\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003e400V Host Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePSM-30HVi, PSM-45HVi and PSM-75HVi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e400V Module Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA06B-6120-H030, -H045 and -H075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Main Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200–240VAC or 400–480VAC, depending on module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHost Control Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-phase 200–240VAC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRegeneration Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower-source regenerative control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDocumented Fuses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFU1 5A and FU2 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLater Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA20B-2100-0391; verify replacement requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew, refurbished, or used 90% new; subject to stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% tested before shipping; test video available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormally 1–3 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping \/ ETA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDHL, UPS, or FedEx worldwide; typically 3–7 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 year for new\/refurbished; 3 months for used 90% new\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f8fa;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eService \/ Packing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree technical support; anti-static reinforced packing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eαi Power Supply Control Function\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eInstalled in the PSM, the A20B-2100-0761 provides control and monitoring circuitry for the common power supply and regenerative operation. Electrical ratings belong to the complete A06B module, not to the bare PCB as a standalone device.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eOld and Later Board Specifications\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eLater FANUC documentation lists \u003cstrong\u003eA20B-2100-0391\u003c\/strong\u003e as the current specification and A20B-2100-0761 as the old specification for corresponding A06B-6110 and A06B-6120 modules. Confirm the complete module number, PCB revision and service documentation before substitution. Do not confuse it with A20B-2100-0760 for smaller PSM models or A20B-2100-0390 for different configurations.\u003c\/p\u003e\n\u003ch4 style=\"margin: 32px 0 14px;\"\u003eTesting and Installation Notes\u003c\/h4\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eREACO CNC checks the label, revision, fuses, connectors, solder condition, control power, status display, alarms and startup as applicable. Qualified personnel should isolate power and wait for the DC link to discharge before service.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eRelated resources: \u003ca href=\"\/collections\/fanuc-pcbs\"\u003eFANUC PCBs\u003c\/a\u003e, \u003ca href=\"\/collections\/fanuc-controls\"\u003eFANUC CNC controls\u003c\/a\u003e and \u003ca href=\"\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\"\u003eFANUC CNC repair services\u003c\/a\u003e.\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Used (90% New)","offer_id":67861289828567,"sku":"A20B-2100-0761-used","price":496.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/fanuc-a20b-2100-0761-power-supply-pcb-main.webp?v=1792739297","url":"https:\/\/reacocnc.com\/products\/fanuc-a20b-2100-0761-alpha-i-power-supply-pcb","provider":"REACO CNC","version":"1.0","type":"link"}