{"product_id":"honeywell-10105-2-1-fail-safe-high-density-analog-input-module","title":"Honeywell 10105\/2\/1 Fail-safe High-density Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 10105\/2\/1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e10105\/2\/1\u003c\/strong\u003e Fail-safe High-density Analog Input Module, operates as a dedicated hardware component for high-integrity analog signal acquisition across safety instrumented platforms. It executes precise analog-to-digital conversion across 16 channels, processing converted field signals at 5 VDC and 24 VDC to maintain rigorous safety loop monitoring and fault detection.\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\u003e10105\/2\/1\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4 TE, 3 HE (4 HP, 3U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC 35 mA, 24 VDC 35 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e0 to 4.1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Max. Input Signal\u003c\/td\u003e\n\u003ctd\u003e± 36 VDC\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 CJC Implementation\u003c\/h3\u003e\n\u003cp\u003eOperating within safety control and process automation architectures, the module enforces strict electrical separation between input channels to suppress crosstalk below 60 dB, preserving measurement fidelity across all 16 loops. Signal conditioning pathways require external conversion of 0-20 mA field loops via dedicated termination assemblies or conversion cards, ensuring stable scaling into the 0 to 4.1 V input range. Furthermore, internal reference circuits maintain precision across the 12-bit analog-to-digital conversion span, supporting high-density safety instrumented system configurations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 10105\/2\/1 module support hot-swapping during active safety system operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is restricted; system power must be completely disconnected from the rack before inserting or removing the module to prevent backplane bus faults or accidental trip initiation.\u003c\/p\u003e\n\u003cp\u003eQ: How are standard 0-20 mA field signals interfaced with the module's 0 to 4.1 V input range?\u003c\/p\u003e\n\u003cp\u003eA: Signal conversion is handled externally either via the FTA-T-14 field termination assembly or by using the 10105\/A\/1 analog input conversion module mounted on the backplane connector.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the safety rack backplane power is fully switched off and locked out before handling or mounting the module.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edge correctly within the 4 HP, 3U enclosure slot and seat it firmly into the backplane connector.\u003c\/li\u003e\n\u003cli\u003eFasten the front panel securing screws to maintain mechanical stability and proper chassis ground continuity.\u003c\/li\u003e\n\u003cli\u003eVerify that field signal conversion components (such as FTA-T-14 or 10105\/A\/1) are properly installed and wired to match the 0 to 4.1 V input requirements prior to energization.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":46948904927528,"sku":"10105\/2\/1","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1010521_Cocoai.png?v=1792140100","url":"https:\/\/www.powerdcs.com\/products\/honeywell-10105-2-1-fail-safe-high-density-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}