{"product_id":"1794-ia16-allen-bradley-16-point-digital-input-module","title":"1794-IA16 | Allen Bradley | 16-Point Digital Input Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1794‑IA16\u003c\/strong\u003e is a FLEX I\/O 16‑point digital input module designed for 120V AC sensing applications. It provides nonisolated input channels, yellow status indicators, and compatibility with multiple FLEX terminal bases. The module supports standard AC ranges from 74…132V AC and includes industrial‑grade immunity for vibration, shock, ESD, EFT\/B, and surge environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Rockwell Automation \/ Allen‑Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 1794‑IA16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Points\u003c\/strong\u003e: 16 nonisolated AC inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Base Compatibility\u003c\/strong\u003e: 1794‑TB3, TB3S, TBN, TB3K, TB3SK, TBNK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn‑State Voltage\u003c\/strong\u003e: 74…132V AC (120V AC nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn‑State Current\u003c\/strong\u003e: 5.49…14.81 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff‑State Voltage\u003c\/strong\u003e: ≤20V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff‑State Current\u003c\/strong\u003e: ≥2.9 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance\u003c\/strong\u003e: 10 kΩ nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e: 120V continuous; type‑tested @ 1264V AC for 60 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexbus Current\u003c\/strong\u003e: 20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e: 6.4 W max @ 132V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e: 21.8 BTU\/hr max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators\u003c\/strong\u003e: Sixteen yellow status LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyswitch Position\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: None (open‑style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Category\u003c\/strong\u003e: Category 2 (signal ports)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 94 × 94 × 69 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0…55 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: −40…85 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurrounding Air Temp\u003c\/strong\u003e: 55 °C max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e: 5…95% noncondensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration\u003c\/strong\u003e: 5 g @ 10…500 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock, Operating\u003c\/strong\u003e: 30 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock, Non‑operating\u003c\/strong\u003e: 50 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions\u003c\/strong\u003e: IEC 61000‑6‑4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Immunity\u003c\/strong\u003e: 6 kV contact, 8 kV air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadiated RF Immunity\u003c\/strong\u003e: 10V\/m (80…2000 MHz), 1V\/m (2000…2700 MHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFT\/B Immunity\u003c\/strong\u003e: ±2 kV @ 5 kHz (power \u0026amp; signal ports)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge Immunity\u003c\/strong\u003e: ±1 kV DM, ±2 kV CM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConducted RF Immunity\u003c\/strong\u003e: 10V rms (150 kHz…80 MHz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e120V AC Sensing\u003c\/strong\u003e: Designed for standard AC control circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNonisolated Channels\u003c\/strong\u003e: Common reference across all inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFLEX I\/O Integration\u003c\/strong\u003e: Compatible with multiple terminal bases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Indication\u003c\/strong\u003e: Individual yellow LEDs for each input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Immunity\u003c\/strong\u003e: Full compliance with IEC immunity standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor\u003c\/strong\u003e: 94 × 94 × 69 mm for dense FLEX I\/O layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ – Common Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat_is_1794_IA16\u003c\/strong\u003e: A 16‑point 120V AC digital input module for FLEX I\/O.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs_it_isolated\u003c\/strong\u003e: No, channels are nonisolated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich_terminal_bases_are_supported\u003c\/strong\u003e: TB3, TB3S, TBN, TB3K, TB3SK, TBNK.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat_is_the_input_voltage_range\u003c\/strong\u003e: 74…132V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes_it_have_status_LEDs\u003c\/strong\u003e: Yes, sixteen yellow indicators.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43807670501450,"sku":"1794-IA16","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/1794-IE12_1.jpg?v=1768291528","url":"https:\/\/www.topbrandsplc.com\/products\/1794-ia16-allen-bradley-16-point-digital-input-module","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}