{"product_id":"honeywell-900h01-0102-digital-relay-output-module","title":"Honeywell 900H01-0102 Digital Relay Output Module","description":"\u003ch2\u003eHoneywell 900H01-0102 Digital Relay Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete relay switching in Honeywell ControlEdge HC900 Controller System platforms, the \u003cstrong\u003eHoneywell 900H01-0102\u003c\/strong\u003e (\u003cstrong\u003e900H01-0102\u003c\/strong\u003e Digital Relay Output Module) provides direct physical electrical execution for field device control circuits.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e900H01-0102\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Relay Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell ControlEdge HC900 Controller System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 relay output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Configuration\u003c\/td\u003e\n\u003ctd\u003e4 Form-A and 4 Form-C electromechanical relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Contact Type\u003c\/td\u003e\n\u003ctd\u003eDry relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Voltage Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Voltage Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 4 A per relay channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-logic and channel-to-channel isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Swap Support\u003c\/td\u003e\n\u003ctd\u003eSupported under controller operating conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eIndividual channel LEDs and module status LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003eApproximately 140 mA at 5 VDC and 100 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 137 x 38 x 151 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.3 kg to 0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eApproximately based on backplane current loading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Relay Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 900H01-0102 integrates relay switching functions with the ControlEdge HC900 I\/O architecture. It provides eight isolated relay channels for direct connection to discrete field loads. Additionally, the mixed Form-A and Form-C relay arrangement allows normally open and changeover contact configurations within the same module.\u003c\/p\u003e\n\u003cp\u003eThe module supports channel-to-channel isolation to reduce electrical interaction between independent field circuits. Furthermore, the relay outputs provide programmable output behavior during controller communication interruptions, including hold-last-state or predefined OFF-state execution.\u003c\/p\u003e\n\u003cp\u003eFor Honeywell process control applications, the module supports isolated discrete signal handling rather than analog loop communication. Therefore, it operates independently from 4-20 mA HART input processing and FOUNDATION Fieldbus device interfaces used by other HC900 I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the Honeywell 900H01-0102 support hot-swapping?\u003cbr\u003eA: Yes. The module supports removal and insertion under power when installed within a compatible ControlEdge HC900 rack configuration. Follow controller procedures before replacing hardware.\u003c\/p\u003e\n\u003cp\u003eQ: How are relay channels isolated on the 900H01-0102?\u003cbr\u003eA: The module provides channel-to-logic and channel-to-channel isolation to separate field relay circuits from internal controller electronics.\u003c\/p\u003e\n\u003cp\u003eQ: What type of loads can the relay outputs control?\u003cbr\u003eA: The relay contacts can switch discrete field devices such as solenoid valves, alarms, contactors, and motor starter control circuits within specified voltage and current limits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the Honeywell 900H01-0102 module only in a compatible ControlEdge HC900 rack slot. Verify rack power status and controller configuration before module insertion.\u003c\/p\u003e\n\u003cp\u003eConnect field wiring according to the relay contact arrangement, including Form-A normally open contacts and Form-C changeover contacts. Keep relay output wiring separated from low-level analog signal cables to reduce electrical noise coupling.\u003c\/p\u003e\n\u003cp\u003eTerminate cable shields according to the site grounding standard. Use appropriate protective devices when switching inductive loads such as contactors or solenoid valves to limit transient voltage effects.\u003c\/p\u003e\n\u003cp\u003eConfirm channel LED status after installation and verify each relay output operation through the controller configuration software before placing the connected field equipment into service.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44497884676184,"sku":"900H01-0102","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/900H01-0102-3_1200x1200_11681439-1b5b-4705-ba3c-342abd4e62b7.jpg?v=1785831734","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-900h01-0102-digital-relay-output-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}