{"product_id":"honeywell-fx-usi-0002-safety-manager-system-module","title":"Honeywell FX-USI-0002 Safety Manager Universal Safety Interface Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FX-USI-0002\u003c\/strong\u003e is a \u003cstrong\u003eUniversal Safety Interface Module\u003c\/strong\u003e designed for Ethernet and serial communication within Honeywell Safety Manager systems. Located inside the Controller chassis (compatible with CPCHAS-0001, CPCHAS-0002, or CPCHAS-0003), it links the Safety Manager core to external systems such as Experion PKS control networks and Safety Builder engineering stations.\u003c\/p\u003e\n\u003cp\u003eThe module is powered by a Motorola 8270 communication processor and includes 8 MB Flash memory for executable application code, 8 MB Local SRAM with Error Detecting and Correcting (EDAC) logic, and 256 KB Shared RAM for fast data exchange with the main Control Processor. It acts as an integrated hardware firewall to safeguard underlying safety loops while simultaneously processing multiple demanding industrial protocols.\u003c\/p\u003e\n\u003cp\u003eFeaturing four independent physical channels—two auto-ranging 10\/100 Mb Fast Ethernet interfaces and two general-purpose serial channels—the \u003cstrong\u003eHoneywell FX-USI-0002\u003c\/strong\u003e supports robust field networks, including EUCN protocol execution and FSC-SM SafeNet configurations. High galvanic isolation and dedicated hardware watchdogs protect internal architecture against field surges, processor lock-outs, and signal interference.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Processing Engine:\u003c\/strong\u003e Powered by a Motorola 8270 communication processor with 8 MB Local SRAM (EDAC protected) and 8 MB onboard Flash memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Hardware Firewall:\u003c\/strong\u003e Provides security isolation to safeguard safety functions from external network disturbances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ethernet Ports (Channels A \u0026amp; B):\u003c\/strong\u003e Two auto-ranging 10\/100 Mb RJ45 Ethernet ports supporting high-speed control system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Serial Ports (Channels C \u0026amp; D):\u003c\/strong\u003e Two 10-pin AMP serial channels compatible with DCOM-232\/485 and DCOM-485 interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-System Flash Updates:\u003c\/strong\u003e Onboard Flash memory allows system and application program updates without removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Diagnostics:\u003c\/strong\u003e Performs automated power-up self-tests covering registers, Local RAM, Shared RAM, and software integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Operation:\u003c\/strong\u003e Supports live insertion and removal in active Controller chassis without interrupting running safety logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Galvanic Isolation:\u003c\/strong\u003e Standardized up to 2.5 kVdc protection to safeguard core electronics from external line fluctuations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety System Integration:\u003c\/strong\u003e Connects Honeywell Safety Manager platforms to Experion PKS DCS, HMI workstations, and Safety Builder software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInter-System Communication:\u003c\/strong\u003e Establishes peer-to-peer serial and Ethernet links between distributed Safety Manager units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Availability Networks:\u003c\/strong\u003e Executes EUCN and FSC-SM SafeNet high-speed communication loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFX-USI-0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eUniversal Safety Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform \/ System Compatibility\u003c\/td\u003e\n\u003ctd\u003eSafety Manager (CPCHAS-0001, CPCHAS-0002, CPCHAS-0003)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegacy Replacement Capabilities\u003c\/td\u003e\n\u003ctd\u003eReplaces FC-USI-0001, FC-USI-0002, and FE-USI-0002 (Safety Manager R140 and higher)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eMotorola 8270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e8 Mbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal SRAM\u003c\/td\u003e\n\u003ctd\u003e8 Mbyte (with Error Detecting and Correcting logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShared RAM\u003c\/td\u003e\n\u003ctd\u003e256 Kbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e5 V DC ± 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Current\u003c\/td\u003e\n\u003ctd\u003eMax 1.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Channels (A \u0026amp; B)\u003c\/td\u003e\n\u003ctd\u003e2x RJ45 (10\/100 Mb auto-ranging, recommended fixed 100MB\/Full duplex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Channels (C \u0026amp; D)\u003c\/td\u003e\n\u003ctd\u003e2x 10-pin AMP (DCOM-232\/485, DCOM-485)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation (5V DC to Ethernet)\u003c\/td\u003e\n\u003ctd\u003e≥ 2.5 kVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation (Ethernet to Casing)\u003c\/td\u003e\n\u003ctd\u003e≥ 1.5 kVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation (5V DC to Casing)\u003c\/td\u003e\n\u003ctd\u003e≥ 1.5 kVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5 Celsius to +70 Celsius (+23 Fahrenheit to +158 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 Celsius to +85 Celsius (-40 Fahrenheit to +185 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e10 to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e176 x 35.2 x 212 mm (6.93 x 1.4 x 8.35 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.7 kg (1.54 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eChannel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eExternal Module Link\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCable Reference\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel A\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mb Ethernet\u003c\/td\u003e\n\u003ctd\u003eRJ45\u003c\/td\u003e\n\u003ctd\u003eSDW-550-EC\u003c\/td\u003e\n\u003ctd\u003eCCI-HSE-01, CCI-HSE-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel B\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mb Ethernet\u003c\/td\u003e\n\u003ctd\u003eRJ45\u003c\/td\u003e\n\u003ctd\u003eSDW-550-EC\u003c\/td\u003e\n\u003ctd\u003eCCI-HSE-01, CCI-HSE-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel C\u003c\/td\u003e\n\u003ctd\u003eGeneral Purpose Serial\u003c\/td\u003e\n\u003ctd\u003e10-pin AMP\u003c\/td\u003e\n\u003ctd\u003eDCOM-232\/485, DCOM-485\u003c\/td\u003e\n\u003ctd\u003eCCI-UNI-02, CCI-UNI-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel D\u003c\/td\u003e\n\u003ctd\u003eGeneral Purpose Serial\u003c\/td\u003e\n\u003ctd\u003e10-pin AMP\u003c\/td\u003e\n\u003ctd\u003eDCOM-232\/485, DCOM-485\u003c\/td\u003e\n\u003ctd\u003eCCI-UNI-02, CCI-UNI-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the Controller chassis slot power supply is within the designated 5 V DC ± 5% tolerance before inserting the module.\u003c\/li\u003e\n\u003cli\u003eInspect the rear backplane connectors and front port jacks for dust, debris, or bent pins.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the designated slot of the CPCHAS chassis until the rear connectors mate securely with the backplane.\u003c\/li\u003e\n\u003cli\u003eTighten the retaining screws to ensure stable mechanical mounting and proper chassis grounding connection.\u003c\/li\u003e\n\u003cli\u003eConnect RJ45 Ethernet cables to Channel A or B for system integration or Experion PKS networks.\u003c\/li\u003e\n\u003cli\u003eConnect 10-pin AMP serial communication cables to Channel C or D via DCOM interface converters if using serial protocol loops.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration and Replacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\/Duplex Network Setting:\u003c\/strong\u003e While Ethernet channels support auto-ranging between 10 Mb and 100 Mb, configuring the connected switch port to fixed 100MB\/Full Duplex is recommended for optimal safety communication stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackward Compatibility:\u003c\/strong\u003e The FX-USI-0002 can directly replace older FC-USI-0001, FC-USI-0002, and FE-USI-0002 modules on Safety Manager systems running software release R140 or higher.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swap Execution:\u003c\/strong\u003e The module is fully hot-swappable. When inserting a replacement module into an operational chassis, verify that the STATUS LED transition sequence clears error codes and turns solid green.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQPP Switch Interaction:\u003c\/strong\u003e Note that when the Quad Processor Pack (QPP) key switch is set to the 'STOP' position, the STATUS LED on the FX-USI-0002 turns off as part of its hardware reset state.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCE Mark\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTUV Safety Approved\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUL Listed\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCSA Certified\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFM Approved\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52668033761643,"sku":"FX-USI-0002","price":9000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/FX-USI-0002_1200x1200_fa3e2158-51dd-4a8a-a0e8-23bd30cee7b4.jpg?v=1786765562","url":"https:\/\/www.plcprotech.com\/it\/products\/honeywell-fx-usi-0002-safety-manager-system-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}