{"product_id":"honeywell-8c-tcnt01-i-o-termination-assembly","title":"Honeywell 8C-TCNT01 I\/O Termination Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 8C-TCNT01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8C-TCNT01\u003c\/strong\u003e Input\/Output Termination Assembly, operates as a dedicated hardware component for field signal termination within Honeywell C300 Controller Systems.\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-TCNT01\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 \/ As Manufactured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e172 mm x 144 mm x 63 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\u003e24 VDC \/ 0.311 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment Type\u003c\/td\u003e\n\u003ctd\u003eInput\/Output Termination Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Compatibility\u003c\/td\u003e\n\u003ctd\u003eC300 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Integration and Signal Integrity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Signal Conditioning:\u003c\/strong\u003e Integrates low-pass filtering and surge attenuation networks for field instrument loops connected to C300 I\/O subsystems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e Provides galvanic isolation barriers across field wiring channels to suppress common-mode voltage spikes and prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation Support:\u003c\/strong\u003e Features precision terminal block interfaces designed to minimize thermal gradients across field connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum current consumption rating for the 8C-TCNT01 termination assembly under 24 VDC bus power?\u003c\/p\u003e\n\u003cp\u003eA: The assembly is rated for a continuous operating current draw of 0.311 A at 24 VDC supply voltage.\u003c\/p\u003e\n\u003cp\u003eQ: How should field wiring shields be terminated on the assembly to prevent common-mode noise?\u003c\/p\u003e\n\u003cp\u003eA: Connect signal cable shield drain wires directly to the designated chassis ground terminal on the assembly, leaving the field sensor end ungrounded.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the 24 VDC field power supply is de-energized before connecting or disconnecting field wiring terminal blocks.\u003c\/li\u003e\n\u003cli\u003eMount the assembly securely on the standard I\/O carrier structure within the enclosure to ensure low-resistance earth grounding.\u003c\/li\u003e\n\u003cli\u003eRoute field input wiring in separate cable channels away from high-voltage AC lines to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eTorque field wiring terminal screws to standard manufacturer specifications to prevent high-resistance contact faults.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48695769596094,"sku":"8C-TCNT01","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-16_15-17-55_086e0696-6594-4164-86e4-671a75803b16.png?v=1786326084","url":"https:\/\/www.autooiltech.com\/products\/honeywell-8c-tcnt01-i-o-termination-assembly","provider":"AutoOilTech Limited","version":"1.0","type":"link"}