{"product_id":"honeywell-8c-paih52-51307070-175-analog-input-module","title":"HONEYWELL 8C-PAIH52 51307070-175 Analog Input Module","description":"\u003cp\u003eConfigured for high-density signal acquisition in Experion PKS control networks, the \u003cstrong\u003eHONEYWELL 8C-PAIH52 51307070-175\u003c\/strong\u003e (\u003cstrong\u003e8C-PAIH52\u003c\/strong\u003e Analog Input Module) provides direct physical and electrical execution of multi-channel sensor integration.\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\u003e8C-PAIH52 (51307070-175)\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\u003e3.8 cm x 12.7 cm x 19.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 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\u003e3.0 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA \/ HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e8C-PAIH52\u003c\/strong\u003e module maintains process loop integrity through continuous 4-20 mA HART loop protocol implementation. Each channel performs high-resolution analog-to-digital conversion, facilitating the transmission of primary process variables and secondary HART diagnostic data to the controller. The hardware architecture utilizes galvanic channel-to-channel isolation to mitigate electromagnetic interference and potential ground loops between field devices. Additionally, the module supports cold junction compensation (CJC) for temperature sensing loops, ensuring measurement precision across varying ambient conditions within the equipment enclosure.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 8C-PAIH52 module support online firmware updates?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports firmware flashing via the I\/O link without requiring a total system shutdown, provided the controller is in a synchronized redundant state.\u003c\/p\u003e\n\u003cp\u003eQ: Are the input channels isolated from the backplane power supply?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each channel incorporates optical and galvanic isolation to protect internal logic circuitry from field-side voltage transients.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the I\/O termination assembly (IOTA) is correctly seated and grounded to the common chassis ground before module installation.\u003c\/li\u003e\n\u003cli\u003eEnsure the module keying is set to match the specific slot configuration to prevent mechanical misalignment with the backplane connectors.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all analog inputs to minimize signal noise; terminate shields at the designated grounding bar on the IOTA.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum separation of 5 cm from high-voltage power lines to prevent induced interference in low-level analog circuits.\u003c\/li\u003e\n\u003cli\u003eTighten both captive screws to the recommended torque specifications to ensure a vibration-resistant connection and proper chassis bonding.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44293033525347,"sku":"8C-PAIH52 51307070-175","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/8C-PAIH52_51307070-175.jpg?v=1782464548","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-8c-paih52-51307070-175-analog-input-module","provider":"AutoControl Global","version":"1.0","type":"link"}