{"product_id":"allen-bradley-1738-ib8m8-armorpoint-8-channel-24v-dc-sinking-input-module","title":"Allen-Bradley 1738-IB8M8","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1738-IB8M8 is a robust 8-point digital input module from the advanced ArmorPoint I\/O system, engineered for seamless integration into demanding industrial applications. Designed specifically for 24V DC sinking (NPN) inputs, this module stands out with its compact form factor and exceptional durability. Each of its eight channels is terminated with a dedicated 3-pin M8 Pico-style quick-disconnect connector, allowing for simplified, high-density wiring solutions. Its superior IP67 rating ensures reliable performance in the harshest industrial conditions, making it perfectly suited for on-machine mounting where space is at a premium and environmental resilience is critical.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8-Point Digital Sinking Inputs:\u003c\/strong\u003e Facilitates connection with NPN type sensors and devices.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e24V DC Nominal Voltage:\u003c\/strong\u003e Standardized voltage for widespread industrial compatibility.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndividual M8 Pico Connectors:\u003c\/strong\u003e Each input features a 3-pin M8 quick-disconnect for efficient, error-free wiring and easy replacement.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIP67 Environmental Rating:\u003c\/strong\u003e Ensures protection against dust, water immersion, and washdown scenarios, enabling direct machine mounting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWide Operating Voltage Range (10-28.8V DC):\u003c\/strong\u003e Provides flexibility and stability in varying power conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConfigurable Input Delay Time:\u003c\/strong\u003e Offers precision control with adjustable ON to OFF delays (0.5 ms hardware + 0-65 ms software).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Ideal for space-constrained industrial machines and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1738-IB8M8\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 8 digital, sinking (NPN)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 10–28.8V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOn-State Current:\u003c\/strong\u003e 2–5 mA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOff-State Current:\u003c\/strong\u003e 1.5 mA max\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e 8 x M8 Pico 3-pin quick-disconnects (1 input per connector)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Delay Time (ON to OFF):\u003c\/strong\u003e 0.5 ms hardware + 0–65 ms programmable\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePointBus Current:\u003c\/strong\u003e 75 mA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 1.6 W max @ 28.8V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnclosure Ratings:\u003c\/strong\u003e IP65, IP66, IP67\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to +60°C (-4°F to +140°F)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +85°C (-40°F to +185°F)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 5% to 95% non-condensing\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e 30g operating, 50g non-operating\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e 5g, 10–500 Hz\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Direct machine mount or DIN-rail with backplane\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Industrial Machines:\u003c\/strong\u003e Its small footprint and M8 connectivity make it perfect for tight spaces where traditional I\/O solutions are too large.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSensor-Heavy Automation Systems:\u003c\/strong\u003e Streamlines wiring with one-to-one sensor connections, reducing complexity and potential for errors.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Equipment Integration:\u003c\/strong\u003e Provides a robust, pre-engineered I\/O solution that simplifies cable management and enhances reliability for original equipment manufacturers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHarsh and Demanding Environments:\u003c\/strong\u003e The IP67 rating ensures continuous operation in areas subject to washdown, high humidity, dust, and vibrations, common in food processing, packaging, and automotive industries.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDistributed Control Architectures:\u003c\/strong\u003e Ideal for decentralizing I\/O points closer to sensors and actuators, minimizing cable runs and installation costs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomated Assembly Lines:\u003c\/strong\u003e Its quick-disconnect M8 connectors facilitate rapid deployment and maintenance, reducing downtime in fast-paced production environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the 1738-IB8M8?\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSimplified Wiring \u0026amp; Maintenance:\u003c\/strong\u003e The dedicated M8 connector for each input dramatically simplifies field device wiring and isolation, speeding up installation and troubleshooting.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSuperior Environmental Protection:\u003c\/strong\u003e With an IP67-rated sealed housing, this module is built to withstand extreme conditions, ensuring long-term reliability and reducing the need for protective enclosures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized for Space Efficiency:\u003c\/strong\u003e Achieve high-density I\/O in compact applications, allowing for more streamlined machine designs without compromising functionality.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced System Reliability:\u003c\/strong\u003e Robust design and quick-disconnect features minimize potential points of failure, contributing to greater overall system uptime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Availability \u0026amp; Support:\u003c\/strong\u003e As an Allen-Bradley product, expect worldwide availability and comprehensive technical support, facilitating seamless project execution and operation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeamless Integration:\u003c\/strong\u003e Part of the ArmorPoint I\/O family, it integrates effortlessly into existing Allen-Bradley control systems, simplifying data exchange and configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate your industrial automation with the Allen-Bradley 1738-IB8M8 ArmorPoint 8-Channel 24V DC Sinking Input Module. This high-performance module is readily available and ships globally to meet your project deadlines. For a complete solution, inquire about our range of matching M8 cordsets, compatible ArmorPoint output modules, and essential mounting accessories. Diversify your capabilities by exploring our comprehensive \u003ca href=\"#\"\u003eArmorPOINT I\/O Modules\u003c\/a\u003e category for all models and specifications within this innovative family. Additionally, delve into our extensive \u003ca href=\"#\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e master category to discover our complete offering of controllers, drives, motors, HMIs, and accessories designed for peak industrial performance.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45183022989365,"sku":"1738-IB8M8","price":559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/1738-IB8M8.webp?v=1777417887","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-1738-ib8m8-armorpoint-8-channel-24v-dc-sinking-input-module","provider":"PLCReadyparts","version":"1.0","type":"link"}