{"product_id":"ic694bem321-ge-fanuc-rx3i-pacsystem-i-o-link-interface-module","title":"IC694BEM321 GE Fanuc RX3i PacSystem I\/O Link Interface Module","description":"\u003ch3\u003eGE Fanuc IC694BEM321 Module \u0026amp; Global PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eAutomation engineers deploy the \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eIC694BEM321\u003c\/b\u003e\u003c\/span\u003e I\/O Link master module to expand serial communication networks across industrial controller racks. Global PLC Spare HUB field specialists regularly specify this controller interface for multi-node manufacturing cells. For instance, a packaging facility utilized the \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eIC694BEM321\u003c\/b\u003e\u003c\/span\u003e master processor to coordinate sixteen remote slave devices over a serial bus without packet loss. Our technical team checks every backplane connection thoroughly prior to international dispatch.\u003c\/p\u003e\n\u003ch3\u003eModule Architecture \u0026amp; Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Parameter\u003c\/th\u003e\n\u003cth\u003eTechnical Specification Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer \u0026amp; Brand\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eGE Fanuc\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/ge-rx3i-rx7i-pacsystem\"\u003eRX3i PacSystem\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number \/ Model\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eIC694BEM321\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eI\/O Link Master Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Requirement\u003c\/td\u003e\n\u003ctd\u003eSingle slot (1 slot on Universal Backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 1024 inputs and 1024 outputs via network\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Port\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ RS422 serial protocol with 20-pin Honda-type connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Power\u003c\/td\u003e\n\u003ctd\u003eDraws 5 Volts DC from rack connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd\u003eIP20 rated industrial build\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guide \u0026amp; Network Topology\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert the \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eIC694BEM321\u003c\/b\u003e\u003c\/span\u003e master module into any available slot on a GE Series 90-30 PLC backplane or RX3i system.\u003c\/li\u003e\n\u003cli\u003eConnect the first slave processor directly to the single front port hidden beneath the protective cover.\u003c\/li\u003e\n\u003cli\u003eDaisy-chain the remaining remote slave devices sequentially in a series configuration.\u003c\/li\u003e\n\u003cli\u003eEnsure the host backplane supplies stable 5 Vdc power to support all connected network nodes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Capabilities \u0026amp; Equipment Suitability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitors operational status instantly via three dedicated front LEDs labeled OK, ACTV, and CFG.\u003c\/li\u003e\n\u003cli\u003eTracks communication handshakes across up to 16 independent I\/O slave drops.\u003c\/li\u003e\n\u003cli\u003eEngineered for large-scale material handling systems, assembly lines, and distributed process automation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics, Warranty \u0026amp; Shipping Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by a reliable 12-month operational warranty covering factory defects.\u003c\/li\u003e\n\u003cli\u003eDispatched globally within 24 to 48 hours via premium carriers including DHL, FedEx, and UPS.\u003c\/li\u003e\n\u003cli\u003ePackaged securely in static-safe industrial containers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert FAQ \u0026amp; Selection Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: How many remote slave devices can a single \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eIC694BEM321\u003c\/b\u003e\u003c\/span\u003e master interface control?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The master processor supports up to 16 connected I\/O slave modules, managing a total capacity of 1024 inputs and 1024 outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What specific cable connector type is required for the serial I\/O Link network?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The network connection requires a specialized 20-pin Honda-type connector wired for RS485 or RS422 protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Why does the front panel feature only one communication port under the protective cover?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The master module only needs to connect to the first slave processor in the chain, as subsequent nodes are daisy-chained from one device to the next.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How do technicians verify that the module configuration is active during runtime?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: Operators inspect the three status LEDs on the front faceplate: OK for health, ACTV for network traffic, and CFG for configuration state.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What power source drives the interface module once installed in the backplane?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module draws its required operating power directly from the PLC or RX3i backplane using a 5 Volt DC supply.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":45014003744950,"sku":"IC694BEM321","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IC694BEM321-1.jpg?v=1789112411","url":"https:\/\/www.plcsparehub.com\/products\/ic694bem321-ge-fanuc-rx3i-pacsystem-i-o-link-interface-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}