{"product_id":"tc-poa081-honeywell-8-channel-analog-output-module","title":"TC-POA081 Honeywell 8-Channel Analog Output Module","description":"\u003ch2\u003e\u003cstrong\u003eTC-POA081 Honeywell Analog Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eHoneywell TC-POA081\u003c\/strong\u003e provides a standard output range of 4mA to 20mA. An extended range from 2mA to 22mA offers additional flexibility for diagnostic purposes.\u003c\/li\u003e\n\u003cli\u003eThe module drives loads from 0 to 500 ohms with a voltage greater than 11V at 22mA. This ensures reliable operation across various field devices and long cable runs.\u003c\/li\u003e\n\u003cli\u003eAccuracy reaches 0.1% of the signal range with temperature drift of 100 ppm\/°C. Transmission error stays within 0.1% at 293K (20°C).\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eTC-POA081\u003c\/strong\u003e delivers 13-bit resolution with a 4ms response time to 99% of final value. Power consumption measures 0.77 power supply unit load with 5.4W dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIntrinsic Safety and Electrical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis module carries a CENELEC II (1) 2G EEx ia\/ib IIB\/IIC T4 certification for hazardous area outputs. Permissible field values include Uo = 21V, Io = 93mA, and Po = 520mW.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eTC-POA081\u003c\/strong\u003e provides galvanic isolation between outputs and the backplane bus. It also isolates outputs from the power supply per DIN EN 50020 standards.\u003c\/li\u003e\n\u003cli\u003eOutputs share no isolation relative to each other. The module meets EMC compliance through DIN EN 50081-2, DIN EN 50082-2, and NAMUR NE 21 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFault Detection and Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe module detects lead breakage when output current drops below 2mA. A flashing red LED on the affected channel indicates a fault condition.\u003c\/li\u003e\n\u003cli\u003eFault detection can be disabled per channel group: 0-1, 2-3, 4-5, and 6-7. This allows flexibility for applications where lead breakage detection is not required.\u003c\/li\u003e\n\u003cli\u003eLatch mode is configurable for channel groups 0-3 and 4-7. This feature holds the output state during fault conditions.\u003c\/li\u003e\n\u003cli\u003eAlarm signals transmit through the backplane bus for system-level monitoring and diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the TC-POA081 output signals other than 4-20mA?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes, the module supports an extended range from 2mA to 22mA. This extended range helps with diagnostic detection and valve positioning feedback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum load resistance for the TC-POA081?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe module drives loads from 0 up to 500 ohms. The output voltage exceeds 11V at 22mA to ensure adequate drive capability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the TC-POA081 indicate lead breakage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA flashing red LED appears on the affected channel. The module also sends an alarm signal through the backplane bus for system diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCan I disable lead breakage detection on the TC-POA081?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes, you can disable fault detection per channel group. Groups are configured as 0-1, 2-3, 4-5, and 6-7 for flexible application needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIs the TC-POA081 suitable for hazardous area installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYes, it carries CENELEC II (1) 2G EEx ia\/ib IIB\/IIC T4 certification. Always follow permissible field circuit values for safe output operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the shipping and return policies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe keep all items in stock and ship within 5 business days. We use DHL, FedEx, and UPS for fast delivery. We accept returns within 30 days of receipt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/wa.me\/861539249628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48264916041986,"sku":"TC-POA081","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/TC-POA081-2.jpg?v=1786959906","url":"https:\/\/www.nex-auto.com\/products\/tc-poa081-honeywell-8-channel-analog-output-module","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}