{"product_id":"honeywell-51308105-400-analog-input","title":"Honeywell 51308105-400 Analog Input","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51308105-400\u003c\/strong\u003e serves as the primary \u003cstrong\u003e51308105-400\u003c\/strong\u003e Analog Input Module utilized to execute analog sensor signal acquisition and A\/D conversion across Honeywell Experion PKS platforms. Configured with 8 differential input channels, the module processes 0-20 mA, 4-20 mA, 0-5 V, and 1-5 V signals with 500 Vrms channel-to-channel and channel-to-ground galvanic isolation.\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\u003e51308105-400\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 \/ Standard Global Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard Module Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 35 mm DIN-Rail Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 Differential Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd\u003e0-20 mA, 4-20 mA, 0-5 V, 1-5 V (Software-Configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-Bit A\/D Conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% Full Scale at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e500 Vrms (Channel-to-Channel and Channel-to-Ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 20 Samples\/sec per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eStandard 35 mm DIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Isolation Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Compatibility\u003c\/strong\u003e: Integrates high-resolution 16-bit A\/D conversion circuitry to digitize field transmitter signals with minimal noise for distribution across DCS control loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation\u003c\/strong\u003e: A 500 Vrms channel-to-channel and channel-to-ground isolation barrier limits electrical noise and prevents ground loop potential differences from corrupting adjacent signal paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction and Analog Reference Coordination\u003c\/strong\u003e: Delivers stable analog reference measurements when operating alongside thermocouple input modules, assisting system software with precise cold junction compensation processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 51308105-400 module support hot-swapping or live replacement on an active system?\u003c\/p\u003e\n\u003cp\u003eA: The module features a hot-swappable design, but live removal or insertion in classified hazardous locations must strictly comply with local electrical safety regulations and enclosure access limits.\u003c\/p\u003e\n\u003cp\u003eQ: How are the input signal ranges selected among 4-20 mA, 0-20 mA, 0-5 V, and 1-5 V options?\u003c\/p\u003e\n\u003cp\u003eA: Input signal modes are software-configurable within the Experion PKS control system software, requiring no physical DIP switches or hardware jumpers.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum thermal dissipation load under full 8-channel operation?\u003c\/p\u003e\n\u003cp\u003eA: The module draws a maximum power of 8 W from the 24 VDC supply, producing low thermal dissipation suitable for high-density cabinet layouts.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail Mounting and Airflow Space\u003c\/strong\u003e: Snap the module securely onto a standard 35 mm DIN rail. Maintain at least 50 mm of vertical clearance above and below the module housing to allow adequate air convection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Wiring and Shield Termination\u003c\/strong\u003e: Route field input connections using individually shielded twisted-pair cables. Terminate the shield drain wires to the cabinet system ground bus bar at a single point to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage Verification\u003c\/strong\u003e: Verify that the incoming supply voltage remains within the 24 VDC ±10% operating tolerance before energizing the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Loop Calibration\u003c\/strong\u003e: Configure the channel signal profile in the DCS control strategy before bringing the loops online to ensure correct 16-bit A\/D conversion scaling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48698983481534,"sku":"51308105-400","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-22_09-24-36_fdb0d21e-5a57-4721-bdf3-91fabf48214f.png?v=1786436108","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51308105-400-analog-input","provider":"AutoOilTech Limited","version":"1.0","type":"link"}