{"product_id":"yokogawa-analog-input-output-module-aab841-aab841-s00-s2-atm4a-00-s1","title":"YOKOGAWA ANALOG INPUT OUTPUT MODULE AAB841 AAB841-S00 S2 ATM4A-00 S1","description":"\u003ch3 data-end=\"22\" data-start=\"0\" data-section-id=\"1vt381m\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"20\" data-start=\"4\"\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"513\" data-start=\"23\"\u003eThe Yokogawa AAB841 \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eAnalog Input\/Output Module\u003c\/a\u003e is used in distributed control systems for acquiring analog input signals and transmitting analog outputs to field devices. Commonly installed in Yokogawa CENTUM and industrial DCS control cabinets for process automation and monitoring. Maintenance teams and system integrators use this part for expanding I\/O capacity, replacing failed modules, or maintaining reliable signal communication between field instruments and control systems.\u003c\/p\u003e\n\u003ch3 data-end=\"538\" data-start=\"515\" data-section-id=\"10m4hth\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"536\" data-start=\"519\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1064\" data-start=\"539\"\u003eThe Yokogawa AAB841 module is commonly used in industrial process control environments where both input and output analog signals must be handled within a single module. It is frequently applied in oil \u0026amp; gas, chemical processing, power generation, and manufacturing systems to interface with transmitters, sensors, and actuators. The module supports voltage input and current output signals, enabling real-time data acquisition and control loop execution within Yokogawa DCS platforms. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1101\" data-start=\"1066\" data-section-id=\"12f0hz5\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1099\" data-start=\"1070\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2152\" data-start=\"1102\"\u003e• Manufacturer: Yokogawa\u003cbr data-end=\"1129\" data-start=\"1126\"\u003e• Model \/ Part Number: AAB841 \/ AAB841-S00 S2 ATM4A-00 S1\u003cbr data-end=\"1189\" data-start=\"1186\"\u003e• Product Type: Analog Input\/Output Module\u003cbr data-end=\"1234\" data-start=\"1231\"\u003e• Input Channels: 8 channels (1–5 V input) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1317\" data-start=\"1314\"\u003e• Output Channels: 8 channels (4–20 mA output) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1404\" data-start=\"1401\"\u003e• Signal Type: Voltage input \/ current output\u003cbr data-end=\"1452\" data-start=\"1449\"\u003e• Isolation: Non-isolated channels \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-is-only-node=\"\" data-end=\"1527\" data-start=\"1524\"\u003e• Communication: Supports integration with Yokogawa DCS (CENTUM systems)\u003cbr data-end=\"1602\" data-start=\"1599\"\u003e• Accuracy: Approx. ±0.1% full scale \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1679\" data-start=\"1676\"\u003e• Resolution: 12-bit \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1740\" data-start=\"1737\"\u003e• Sampling Rate: Approx. 100 Hz \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1812\" data-start=\"1809\"\u003e• Operating Temperature: 0 to 55°C \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"1887\" data-start=\"1884\"\u003e• Mounting Type: Rack-mounted I\/O module\u003cbr data-end=\"1930\" data-start=\"1927\"\u003e• Interface Options: Terminal blocks, KS cable, or MIL connector \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003cbr data-end=\"2035\" data-start=\"2032\"\u003e• Function: Signal acquisition and analog output control\u003cbr data-end=\"2094\" data-start=\"2091\"\u003e• Status: Legacy \/ widely used industrial control module\u003c\/p\u003e\n\u003ch3 data-end=\"2184\" data-start=\"2154\" data-section-id=\"uqv3ss\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2182\" data-start=\"2158\"\u003eCommon Replacements:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2300\" data-start=\"2185\"\u003e• Yokogawa AAB842 Analog I\/O Module\u003cbr data-end=\"2223\" data-start=\"2220\"\u003e• Yokogawa AAI841 Analog I\/O Module\u003cbr data-end=\"2261\" data-start=\"2258\"\u003e• Yokogawa AAB141 Analog Input Module\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734685483310,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7fa95074-1e31-4109-84cf-81fdc5b670f5.jpg?v=1770606929","url":"https:\/\/plgautomation.com\/products\/yokogawa-analog-input-output-module-aab841-aab841-s00-s2-atm4a-00-s1","provider":"PLG Automation ","version":"1.0","type":"link"}