{"product_id":"ic200alg260-emerson-versamax-8-channel-analog-input","title":"IC200ALG260 Emerson VersaMax 8-Channel Analog Input","description":"\u003ch3\u003e\u003cstrong\u003eIC200ALG260 Analog Input Module – Signal Acquisition for VersaMax PLC Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE Fanuc IC200ALG260\u003c\/strong\u003e provides an eight-channel analog interface for the \u003cstrong\u003eVersaMax PLC platform\u003c\/strong\u003e. It receives industrial voltage or current signals and converts them into digital values for PLC processing.\u003c\/p\u003e\n\u003cp\u003eThe module supports \u003cstrong\u003e4–20 mA current signals\u003c\/strong\u003e, \u003cstrong\u003e0–10 VDC unipolar signals\u003c\/strong\u003e, and \u003cstrong\u003e−10 to +10 VDC bipolar signals\u003c\/strong\u003e. Engineers can select the required input mode and measurement range through module configuration.\u003c\/p\u003e\n\u003cp\u003eAll eight inputs use a single-ended arrangement. Each measurement references the field ground rather than a dedicated differential input pair. This design suits conventional process instrumentation, but it requires careful grounding and noise management.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e01 | Signal Interface and Measurement Architecture\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface feature\u003c\/th\u003e\n\u003cth\u003eEngineering description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput channels\u003c\/td\u003e\n\u003ctd\u003e8 single-ended analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal modes\u003c\/td\u003e\n\u003ctd\u003eVoltage or current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnipolar voltage\u003c\/td\u003e\n\u003ctd\u003e0–10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBipolar voltage\u003c\/td\u003e\n\u003ctd\u003e−10 to +10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion resolution\u003c\/td\u003e\n\u003ctd\u003e12 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput configuration\u003c\/td\u003e\n\u003ctd\u003eRange select and mode select\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput topology\u003c\/td\u003e\n\u003ctd\u003eSingle-ended, common reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe module converts field signals into digital values for the controller. Its 12-bit resolution provides the measurement granularity required by many standard process applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant configuration point:\u003c\/strong\u003e Select the correct signal mode and range before connecting field instruments. Confirm whether the application uses voltage or current signals. Do not assume that different channels can use different signal modes without checking the applicable hardware manual.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e02 | Conversion Performance and Electrical Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical accuracy at 25°C\u003c\/td\u003e\n\u003ctd\u003e±0.3% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum accuracy at 25°C\u003c\/td\u003e\n\u003ctd\u003e±0.5% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum accuracy, 0–60°C\u003c\/td\u003e\n\u003ctd\u003e±1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage input impedance\u003c\/td\u003e\n\u003ctd\u003e126 kΩ maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent input impedance\u003c\/td\u003e\n\u003ctd\u003e200 Ω maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter response time\u003c\/td\u003e\n\u003ctd\u003e5 ms in voltage and current modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate rate\u003c\/td\u003e\n\u003ctd\u003e0.4 ms, as specified in the supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel-to-channel crosstalk rejection\u003c\/td\u003e\n\u003ctd\u003e30 dB minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAccuracy depends on operating temperature and the selected input range. Engineers should use the full-scale accuracy figures when estimating measurement uncertainty.\u003c\/p\u003e\n\u003cp\u003eThe specified 5 ms filter response and 0.4 ms update rate describe different performance characteristics. Do not treat the update rate as the complete analog signal settling time.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e03 | Backplane Power, Isolation and Status Monitoring\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane supply:\u003c\/strong\u003e The module receives operating power through the VersaMax backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent consumption:\u003c\/strong\u003e The supplied specifications list 125 mA and 130 mA at 5 VDC. Confirm the applicable hardware revision documentation before final power-budget calculations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal power:\u003c\/strong\u003e The module does not normally require a separate external supply for its internal operation. Connected field transceivers may require their own power source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical isolation:\u003c\/strong\u003e 250 VAC continuous and 1500 VAC for one minute, according to the supplied data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal derating:\u003c\/strong\u003e No thermal derating feature is specified in the supplied product information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe front panel provides two green status indicators:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOK LED:\u003c\/strong\u003e Indicates that the module has backplane power and is operating normally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINT PWR LED:\u003c\/strong\u003e Indicates the availability of internal field-side power for the analog circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module also supports a loss-of-internal-power diagnostic. This helps maintenance personnel distinguish a field-side power problem from a controller communication or configuration issue.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e04 | Installation and Commissioning: Practical Engineering Checks\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSingle-ended analog wiring requires particular attention to grounding and cable routing. The following checks help reduce commissioning problems.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the signal type.\u003c\/strong\u003e Check each instrument output against the selected voltage or current operating mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the measurement range.\u003c\/strong\u003e Match the configured range to the transmitter output and expected process values.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview the common reference.\u003c\/strong\u003e Ensure field signal returns use the correct reference connection. Avoid unintended ground loops between instruments and control cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate analog wiring.\u003c\/strong\u003e Route signal cables away from motor feeders, variable-frequency drives, contactors, and other high-noise conductors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck field power.\u003c\/strong\u003e Verify transmitter supply voltage and polarity before evaluating the module input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompare readings.\u003c\/strong\u003e Use a calibrated signal source to compare the applied input with the PLC engineering value.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eBecause the inputs are single-ended, this module offers less inherent rejection of electromagnetic interference than a differential input arrangement. Shielding, grounding, cable separation, and suitable signal conditioning become important in electrically noisy installations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e05 | Fault Isolation and Maintenance Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eObserved condition\u003c\/th\u003e\n\u003cth\u003eRecommended engineering checks\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOK LED is off\u003c\/td\u003e\n\u003ctd\u003eInspect backplane seating, rack power, and module installation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINT PWR LED is off\u003c\/td\u003e\n\u003ctd\u003eCheck internal field-side power availability and connected field circuits.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading remains at zero\u003c\/td\u003e\n\u003ctd\u003eVerify transmitter power, loop continuity, signal polarity, and configured input mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading fluctuates unexpectedly\u003c\/td\u003e\n\u003ctd\u003eInspect grounding, shielding, cable routing, and nearby electrical noise sources.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC value differs from the reference instrument\u003c\/td\u003e\n\u003ctd\u003eCheck range selection, scaling, calibration, and signal-source accuracy.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor module error handling, the supplied information identifies two possible reactions: \u003cstrong\u003ehold the last state\u003c\/strong\u003e or \u003cstrong\u003euse a predefined value\u003c\/strong\u003e. Confirm the actual configured behavior before relying on either response in a process safety or control strategy.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e06 | Application Suitability and Selection Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIC200ALG260\u003c\/strong\u003e suits VersaMax installations that require multiple standard analog measurement points. Typical applications include pressure transmitters, flow measurement, level monitoring, and other process instruments with compatible voltage or current outputs.\u003c\/p\u003e\n\u003cp\u003eBefore selecting this module, evaluate the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that the required signal range matches the supported input modes.\u003c\/li\u003e\n\u003cli\u003eCheck whether the single-ended topology suits the field grounding arrangement.\u003c\/li\u003e\n\u003cli\u003eEvaluate the specified accuracy against the process measurement requirements.\u003c\/li\u003e\n\u003cli\u003eInclude module current consumption in the rack power budget.\u003c\/li\u003e\n\u003cli\u003eCheck controller, rack, configuration software, and firmware compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor applications with long cable runs or substantial electrical interference, consider whether additional signal isolation or conditioning is necessary.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e07 | Frequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What should engineers check when the PLC value changes after replacing a transmitter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst, compare the replacement instrument's output type and range with the existing configuration. A transmitter configured for 0–10 V cannot directly replace a 4–20 mA device without changing the interface arrangement. Also verify scaling in the PLC program. A correct electrical signal can still produce an incorrect process value when the engineering range remains unchanged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How can maintenance teams distinguish a wiring problem from an input configuration problem?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApply a known signal using a calibrated loop or voltage source. Measure the signal at the module terminals and compare it with the PLC reading. If the terminal signal is incorrect, investigate the instrument, wiring, and field supply. If the terminal signal is correct but the digital value is wrong, review the selected range, operating mode, and controller scaling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What precautions should be taken when several transmitters share a cabinet ground?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReview the grounding arrangement before connecting all signal returns. Different instrument ground potentials can introduce unwanted offsets into single-ended measurements. Use a consistent grounding strategy, maintain suitable cable shielding, and avoid creating multiple unintended return paths. Where ground potential differences remain significant, evaluate external signal isolation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Why might a stable signal source still produce fluctuating readings in an operating plant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA stable source does not eliminate interference introduced by field wiring. Long parallel cable runs, switching loads, poor shield termination, and grounding differences can affect single-ended measurements. Test the input with a local calibrated source. If the reading stabilizes, inspect the field cable route and grounding before replacing the module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: What information should technicians record before removing this module during maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRecord the existing range and mode settings, PLC channel assignments, field terminal wiring, and current process readings. Also document the LED status and any active diagnostics. These records help technicians restore the original configuration and identify wiring changes after replacement. Follow the site's isolation and rack maintenance procedures before removing hardware.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e08 | Product Identification and Supply Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GE Fanuc (formerly); Emerson Automation (current ownership context)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e VersaMax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e IC200ALG260\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Analog Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput configuration:\u003c\/strong\u003e 8-channel, single-ended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e IC200ALG260 analog input module. Additional accessories or documentation should be confirmed when ordering.\u003c\/p\u003e\n\u003cp\u003eContact our team to confirm model identification, technical compatibility, and current availability. We provide a \u003cstrong\u003e12-month warranty\u003c\/strong\u003e and support shipping arrangements through \u003cstrong\u003eDHL, FedEx, and UPS\u003c\/strong\u003e. Typical dispatch is 24–48 hours, subject to stock confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequest a quotation for the GE Fanuc IC200ALG260\u003c\/strong\u003e and provide your application details for a more accurate technical review.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IC200ALG260.png?v=1794383115\" alt=\"\"\u003e\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":45013992800438,"sku":"IC200ALG260","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IC200ALG2602-3.jpg?v=1794383115","url":"https:\/\/www.plcsparehub.com\/products\/ic200alg260-emerson-versamax-8-channel-analog-input","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}