{"product_id":"1746-obp8-allen-bradley-slc-500-output-module-24v-dc-source","title":"1746-OBP8 Allen-Bradley SLC 500 Output Module | 24V DC Source","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color:#0066CC;\"\u003eAllen-Bradley 1746-OBP8\u003c\/strong\u003e is an 8-channel digital DC sourcing output module for the SLC 500 series. Output voltage range: 20.4–26.4V DC. Delivers 2.0A per channel at 60°C, 8.0A per module. Fast turn-off with 1ms ON and 2ms OFF signal delay. Ideal for high-current DC loads.\u003c\/p\u003e\n\n\u003ch2\u003eCore Advantages\u003c\/h2\u003e\n\u003ch3\u003eHigh Current Capacity\u003c\/h3\u003e\n\u003cp\u003e2.0A continuous per channel at 60°C. 8.0A per module. Surge current: 4A for 10ms.\u003c\/p\u003e\n\n\u003ch3\u003eFast Response\u003c\/h3\u003e\n\u003cp\u003eSignal delay: 1ms ON, 2ms OFF. Step response: 60ms in, 2.5ms out.\u003c\/p\u003e\n\n\u003ch3\u003eWide Application Range\u003c\/h3\u003e\n\u003cp\u003ePilot lamps, alarms, horns, solenoids, and motorized actuators. Supports interposing relays for AC loads.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:13px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"padding:5px; border:1px solid #ddd; text-align:left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:5px; border:1px solid #ddd; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1746-OBP8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eDigital DC Sourcing Output\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eNumber of Groups\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e2 (4 points per group)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e20.4–26.4V DC (sourcing)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eCurrent per Channel\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e2.0A @ 60°C (4A surge, 10ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eCurrent per Module\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e8.0A @ 0–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eSignal Delay (ON\/OFF)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1.0ms \/ 2.0ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eStep Response\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e60ms in, 2.5ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eBackplane Current (@5V)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e0.135A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eOff-State Leakage (Max)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eOn-State Voltage Drop\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1V max @ 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eThermal Dissipation per Point\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e0.30 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eTotal Heat Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e3.08 W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e1500V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e0°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eHumidity\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e5–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eWire Size (Recommended)\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e14 AWG (2 mm²) max\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:5px; border:1px solid #ddd;\"\u003e0.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003ch3\u003eWiring\u003c\/h3\u003e\n\u003cp\u003eUse 14 AWG max wire. Sourcing configuration. Ensure proper polarity for 24V DC loads.\u003c\/p\u003e\n\n\u003ch3\u003ePower\u003c\/h3\u003e\n\u003cp\u003eRequires external DC supply for output power. Backplane draws 0.135A @ 5V.\u003c\/p\u003e\n\n\u003ch3\u003eInterposing Relays\u003c\/h3\u003e\n\u003cp\u003eFor AC loads, install interposing relays. Coil voltage matches module output rating.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose 1746-OBP8?\u003c\/h2\u003e\n\u003cp\u003eHigh-current 8-channel DC sourcing output. Fast 1ms ON response. 2A per channel capacity. Reliable SLC 500 series. Ideal for solenoids, alarms, and actuators.\u003c\/p\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the output configuration?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e DC sourcing output. 20.4–26.4V DC range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What is the maximum current per channel?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e 2.0A continuous at 60°C. Surge 4A for 10ms.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Can this module drive AC loads?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e Yes, with interposing relays. The relay coil uses 24V DC, contacts switch AC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52664157438084,"sku":"1746-OBP8","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-OBP8-1.jpg?v=1787661979","url":"https:\/\/www.etowonauto.com\/fr\/products\/1746-obp8-allen-bradley-slc-500-output-module-24v-dc-source","provider":"Etowon Auto","version":"1.0","type":"link"}