{"product_id":"honeywell-900h03-0202-8-channel-triac-ac-output-module","title":"Honeywell 900H03-0202 8-Channel Triac AC Output Module","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell 900H03-0202 AC Digital Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #d35400;\"\u003e900H03-0202\u003c\/strong\u003e is an 8-channel solid-state AC output module for the \u003cstrong\u003eHoneywell HC900\u003c\/strong\u003e controller. It provides reliable switching for AC loads such as heaters, solenoids, and contactor coils with built-in protection.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong style=\"color: #d35400;\"\u003e900H03-0202\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Digital Output (DO) Module, AC Voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs per Module:\u003c\/strong\u003e 8 Channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Device:\u003c\/strong\u003e Triac (Zero-Voltage Switching)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 85 VAC to 240 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Voltage Rating:\u003c\/strong\u003e 250 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Frequency Range:\u003c\/strong\u003e 47 Hz to 63 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e Per Output-to-Output, Output-to-Logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Load Current:\u003c\/strong\u003e 2 A per Point, 8 A Maximum per Module (Resistive Load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Load Current:\u003c\/strong\u003e 50 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inrush Current:\u003c\/strong\u003e 15 A for 10 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Leakage Current:\u003c\/strong\u003e 4 mA (@240V AC, 60Hz), 1.2 mA (@100V AC, 60Hz), 0.9 mA (@100V AC, 50Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON Voltage Drop:\u003c\/strong\u003e \u0026lt; 2.0 VAC (\u0026gt;0.1 A), \u0026lt; 3.0 VAC (\u0026lt;0.1 A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOFF to ON Response Time:\u003c\/strong\u003e 3 ms + 0.5 Line Cycle Max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eON to OFF Response Time:\u003c\/strong\u003e 3 ms + 0.5 Line Cycle Max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransient Overvoltage Protection:\u003c\/strong\u003e MOV (Metal Oxide Varistor) per Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Protection:\u003c\/strong\u003e 1 per Output, 3.15 A Time-Lag (Littelfuse 37413150410 or equivalent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-Safe Modes:\u003c\/strong\u003e Hold Last State, User-Defined Failsafe State\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShorting Comb:\u003c\/strong\u003e Available (P\/N 900J02-0001 \/ 900J10-0001) for Common Voltage Source Wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Status Indicator:\u003c\/strong\u003e Green LED per Channel (ON when output is active)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Status LED:\u003c\/strong\u003e Green Blinking (Active Scan), Red (Fault\/Diagnostic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +60°C (Standard HC900 Range)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eModule Features \u0026amp; Protection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZero-crossing Triac switching minimizes electromagnetic interference (EMI) and extends load life.\u003c\/li\u003e\n\u003cli\u003eFull isolation between each output and from controller logic enhances system safety and noise immunity.\u003c\/li\u003e\n\u003cli\u003eIntegrated MOV protects against voltage spikes and transients on the AC line.\u003c\/li\u003e\n\u003cli\u003eField-replaceable fuses (3.15A time-lag) protect each output from overload and short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003eShorting comb accessory simplifies wiring when all outputs share a common AC voltage source.\u003c\/li\u003e\n\u003cli\u003eConfigurable failsafe operation ensures predictable behavior during communication loss or system fault.\u003c\/li\u003e\n\u003cli\u003eLow leakage current minimizes energy waste and prevents unintended activation of sensitive loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Wiring Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in a compatible Honeywell HC900 rack. Ensure the AC line voltage is within 85-240V AC.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire gauge for the load current (up to 2A per channel).\u003c\/li\u003e\n\u003cli\u003eFor inductive loads (solenoids, contactors), consider using an external snubber circuit to reduce EMI.\u003c\/li\u003e\n\u003cli\u003eWhen using the shorting comb, connect the common AC source to the comb and then to the barrier terminal block.\u003c\/li\u003e\n\u003cli\u003eReplace blown fuses only with the specified 3.15A time-lag type (e.g., Littelfuse 37413150410).\u003c\/li\u003e\n\u003cli\u003eObserve the minimum load requirement of 50 mA; for smaller loads, a parallel load resistor may be necessary.\u003c\/li\u003e\n\u003cli\u003eEnsure proper heat dissipation; do not exceed the total module current rating of 8A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching resistive heating elements.\u003c\/li\u003e\n\u003cli\u003eControlling solenoid valves and AC contactor coils.\u003c\/li\u003e\n\u003cli\u003eActivating fans, pumps, and small AC motors.\u003c\/li\u003e\n\u003cli\u003eGeneral-purpose AC power control in industrial processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor fuse specifications or to order the \u003cstrong\u003eHoneywell 900H03-0202\u003c\/strong\u003e, contact our technical sales team.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact:\u003c\/strong\u003e Email \u003ca href=\"mailto:sales@nex-auto.com\"\u003e\u003cstrong\u003esales@nex-auto.com\u003c\/strong\u003e\u003c\/a\u003e or WhatsApp \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e\u003cstrong\u003e+86 153 9242 9628\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003e\u003cstrong\u003eNexAuto Technology Limited\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e© 2026 \u003ca href=\"https:\/\/www.autonexcontrol.com\/\"\u003e\u003cstrong\u003eAutoNex Controls Limited\u003c\/strong\u003e\u003c\/a\u003e. All rights reserved.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45621675262113,"sku":"900H03-0202","price":244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/900H03-0202-1.jpg?v=1767599388","url":"https:\/\/www.autonexcontrol.com\/fr\/products\/honeywell-900h03-0202-8-channel-triac-ac-output-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}