{"product_id":"900rta-l001-analog-input-remote-terminal-assembly-honeywell","title":"900RTA-L001 Analog Input Remote Terminal Assembly | Honeywell","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900RTA-L001\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900RTA-L001\u003c\/strong\u003e Remote Terminal Adapter (RTA), operates as a dedicated hardware component for field sensor signal wiring termination and signal routing within Honeywell HC900 Control System platforms.\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\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e900RTA-L001\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 x 90 x 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUp to 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eHoneywell HC900 Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capacity\u003c\/td\u003e\n\u003ctd\u003e16 analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 10 VDC, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution \/ Accuracy\u003c\/td\u003e\n\u003ctd\u003e12 bits \/ +\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Approvals\u003c\/td\u003e\n\u003ctd\u003eClass I, Div 2, Groups A,B,C,D T6; Class I, Zone 2, Group IIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Format\u003c\/td\u003e\n\u003ctd\u003e35 mm wide DIN-rail or panel mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Analog Input Processing\u003c\/h3\u003e\n\u003cp\u003eThe 900RTA-L001 remote terminal assembly provides 16 high-density wiring termination points for field analog transmitters. Built to process 0-10 VDC and 4-20 mA HART loop protocol signals, the unit incorporates active signal conditioning logic to enforce high channel-to-channel isolation parameters across adjacent process loops. High-grade dielectric isolation barriers protect central HC900 logic controllers from field common-mode noise, earth potential ground loops, and transient voltage spikes occurring along field wiring runs.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are 4-20 mA field current loops converted to voltage signals for processing on the terminal board?\u003c\/p\u003e\n\u003cp\u003eA: The panel uses precision internal shunt resistors across input terminals to convert 4-20 mA current loops into equivalent proportional DC voltage inputs for the analog input module.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 900RTA-L001 terminal assembly be mounted directly inside Class I, Division 2 locations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit carries official Class I, Division 2 (Groups A, B, C, D T6) and Class I, Zone 2 (Group IIC) hazardous location certifications.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported for the interconnect cable linking the RTA panel to the main I\/O module?\u003c\/p\u003e\n\u003cp\u003eA: Cable removal must be executed with field power disabled or following proper hazardous location live-work permits to avoid process disruption or electrical arcing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSnap the 900RTA-L001 assembly securely onto a standard 35 mm DIN-rail or fasten it directly to the enclosure mounting plate using screws.\u003c\/li\u003e\n\u003cli\u003eRoute 4-20 mA and 0-10 VDC field instrument wiring into screw terminals, observing polarity markings on the board print.\u003c\/li\u003e\n\u003cli\u003eTorque all terminal connections to specified ratings to ensure reliable electrical contact under high-vibration conditions.\u003c\/li\u003e\n\u003cli\u003eSegregate field analog signal cables from high-voltage AC lines and motor drive cables inside cabinet wire channels.\u003c\/li\u003e\n\u003cli\u003eConnect cable shield drain wires to the dedicated cabinet instrumentation earth bus bar, ensuring proper single-point grounding.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53516552208693,"sku":"900RTA-L001","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/900RTA-L0011_Cocoai.png?v=1788923123","url":"https:\/\/www.5gplc.com\/products\/900rta-l001-analog-input-remote-terminal-assembly-honeywell","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}