{"product_id":"honeywell-tc-idk161-16-point-isolated-ac-input-module","title":"Honeywell TC-IDK161 16-Point Isolated AC Input Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-IDK161 (TK-IDK161)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density discrete input interface engineered for Honeywell industrial control architectures. This module provides 16 individual sensing points designed to monitor 120 VAC field signals. A critical feature of this hardware is its total channel-to-channel isolation, which ensures that each input is electrically independent. This prevents ground loops and protects the controller backplane from field-side electrical transients, making it an essential component for high-reliability process environments.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-IDK161\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTK-IDK161\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Configuration\u003c\/strong\u003e: 16 Individually Isolated Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Operating Voltage\u003c\/strong\u003e: 120 VAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn-State Voltage Range\u003c\/strong\u003e: 79 to 132 VAC (47-63 Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOff-State Threshold\u003c\/strong\u003e: 20 VAC (Maximum)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e: 11 KΩ @ 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Response Time\u003c\/strong\u003e: Programmable Off-to-On (1ms\/2ms) and On-to-Off (9ms\/18ms)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Rating\u003c\/strong\u003e: 2546 VDC (Channel-to-Channel and User-to-System)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e: 4.9 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current Draw\u003c\/strong\u003e: 0.125A @ 5VDC \/ 0.003A @ 24VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e: 0.2 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRequired Interface\u003c\/strong\u003e: TC-TBCH 36-position terminal block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication and System Integration\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTC-IDK161 (TK-IDK161)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis typically deployed in motor control centers (MCCs) and power distribution monitoring where diverse AC signals must be sensed. Because each of the 16 points is isolated, engineers can wire inputs from different phases or power sources into the same module without risk of cross-talk or short circuits. This density significantly reduces the required footprint in the I\/O cabinet while adhering to IEC Type 1+ input compatibility standards.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the programmable filter time affect performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe user can adjust the delay times to balance between high-speed signal capture and the rejection of electrical noise or contact bounce commonly found on AC limit switches.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the terminal block included with the module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TC-TBCH 36-position block is the recommended connection interface and is usually sourced separately to facilitate pre-wiring of the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52454438895925,"sku":"TC-IDK161","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/TC-IDJ161__1_2e499433-4810-43ff-952c-6ef3988b609f.jpg?v=1773892678","url":"https:\/\/www.5gplc.com\/products\/honeywell-tc-idk161-16-point-isolated-ac-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}