{"product_id":"rx3i-8-channel-temperature-pcb-ic695alg508-ge-fanuc","title":"RX3i 8-Channel Temperature PCB | IC695ALG508 | GE Fanuc","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision, 8-channel isolated RTD (Resistance Temperature Detector) input module specifically engineered for the GE PACSystems RX3i series. Unlike standard analog modules, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed to interface directly with temperature sensors, supporting a wide array of RTD types and resistance ranges. Its primary role is to convert low-level resistance signals from the plant floor into digital values for precise thermal monitoring and process control within the RX3i environment.\u003c\/p\u003e\n\u003cp\u003eThis module features 16-bit resolution and per-channel isolation, which is critical for preventing ground loops and maintaining signal integrity in electrically noisy industrial settings. Each channel is software-configurable, allowing engineers to select specific RTD types (such as Pt100, Cu10, or Ni120) and resistance levels (0–500 or 0–3000 ohms) without hardware jumpers. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ealso provides advanced diagnostics, including open-circuit detection and short-circuit monitoring, ensuring maximum system uptime and reliability for critical turbine and generator temperature sensing applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: GE Fanuc (Emerson Automation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e: PACSystems RX3i\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e: Isolated Analog RTD Input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 8 Single-Ended isolated channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRTD Types Supported\u003c\/strong\u003e: Pt100, Pt200, Pt500, Pt1000, Ni120, Ni200, Cu10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResistance Range\u003c\/strong\u003e: 0 – 500 Ohms and 0 – 3000 Ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA\/D Resolution\u003c\/strong\u003e: 16-bit conversion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Threshold\u003c\/strong\u003e: Channel-to-channel and channel-to-backplane isolation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Power Draw\u003c\/strong\u003e: 450 mA @ 3.3 VDC; 600 mA @ 5 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate Rate\u003c\/strong\u003e: Variable based on filter selection and number of active channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.1% of full scale (depending on RTD type and range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Slot\u003c\/strong\u003e: Single-slot occupancy in RX3i Universal Backplane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20 °C to +60 °C (-4 °F to 140 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e: 2.0 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication \u0026amp; Sensor Strategy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis ideal for applications requiring high-density temperature monitoring, such as bearing temperature sensing in turbines or process temperature control in chemical reactors. By utilizing 3-wire or 4-wire RTD configurations, the module can automatically compensate for lead wire resistance, ensuring that the final temperature value is highly accurate even over long cable runs. For maximum performance, it is recommended to use shielded twisted-pair cabling to minimize electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the IC695ALG508 compatible with Thermocouples?\u003c\/strong\u003eNo, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis dedicated to RTD and resistance measurements. For thermocouple inputs, the IC695ALG600 or IC695ALG608 modules should be utilized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of isolation in this module?\u003c\/strong\u003eChannel-to-channel isolation in the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIC695ALG508\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents fault conditions on one sensor from affecting the readings of other channels. It also eliminates measurement errors caused by potential differences between field grounding points in large-scale industrial plants.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44074333110371,"sku":"IC695ALG50","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/390._dc6e437a-e208-446d-9ec5-49ae81a6c331.jpg?v=1774237364","url":"https:\/\/www.autocontrolglobal.com\/products\/rx3i-8-channel-temperature-pcb-ic695alg508-ge-fanuc","provider":"AutoControl Global","version":"1.0","type":"link"}